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van der Heide MYC, Verstraelen TE, van Lint FHM, Bosman LP, de Brouwer R, Proost VM, van Drie E, Taha K, Zwinderman AH, Dickhoff C, Schoonderwoerd BA, Germans T, Houweling AC, Gimeno-Blanes JR, van der Zwaag PA, de Boer RA, Cox MGPJ, van Tintelen JP, Wilde AAM. Long-term reliability of the phospholamban (PLN) p.(Arg14del) risk model in predicting major ventricular arrhythmia: a landmark study. Europace 2024; 26:euae069. [PMID: 38558121 PMCID: PMC10983074 DOI: 10.1093/europace/euae069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 02/27/2024] [Indexed: 04/04/2024] Open
Abstract
AIMS Recently, a genetic variant-specific prediction model for phospholamban (PLN) p.(Arg14del)-positive individuals was developed to predict individual major ventricular arrhythmia (VA) risk to support decision-making for primary prevention implantable cardioverter defibrillator (ICD) implantation. This model predicts major VA risk from baseline data, but iterative evaluation of major VA risk may be warranted considering that the risk factors for major VA are progressive. Our aim is to evaluate the diagnostic performance of the PLN p.(Arg14del) risk model at 3-year follow-up. METHODS AND RESULTS We performed a landmark analysis 3 years after presentation and selected only patients with no prior major VA. Data were collected of 268 PLN p.(Arg14del)-positive subjects, aged 43.5 ± 16.3 years, 38.9% male. After the 3 years landmark, subjects had a mean follow-up of 4.0 years (± 3.5 years) and 28 (10%) subjects experienced major VA with an annual event rate of 2.6% [95% confidence interval (CI) 1.6-3.6], defined as sustained VA, appropriate ICD intervention, or (aborted) sudden cardiac death. The PLN p.(Arg14del) risk score yielded good discrimination in the 3 years landmark cohort with a C-statistic of 0.83 (95% CI 0.79-0.87) and calibration slope of 0.97. CONCLUSION The PLN p.(Arg14del) risk model has sustained good model performance up to 3 years follow-up in PLN p.(Arg14del)-positive subjects with no history of major VA. It may therefore be used to support decision-making for primary prevention ICD implantation not merely at presentation but also up to at least 3 years of follow-up.
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Affiliation(s)
- Myrthe Y C van der Heide
- Department of Cardiology, Heart Center, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, Netherlands
| | - Tom E Verstraelen
- Department of Cardiology, Heart Center, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, Netherlands
| | - Freyja H M van Lint
- Department of Human Genetics, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, Netherlands
- Department of Genetics, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3584 CX Utrecht, Netherlands
| | - Laurens P Bosman
- Division Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, University of Utrecht, Heidelberglaan 100, 3584 CX Utrecht, Netherlands
| | - Remco de Brouwer
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ Groningen, Netherlands
| | - Virginnio M Proost
- Department of Cardiology, Heart Center, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, Netherlands
| | - Esmée van Drie
- Department of Genetics, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3584 CX Utrecht, Netherlands
| | - Karim Taha
- Division Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, University of Utrecht, Heidelberglaan 100, 3584 CX Utrecht, Netherlands
| | - Aeilko H Zwinderman
- Department of Clinical Epidemiology and Biostatistics, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, Netherlands
| | - Cathelijne Dickhoff
- Department of Cardiology, Dijklander Ziekenhuis Hoorn, Maelsonstraat 3, 1624 NP Hoorn, Netherlands
| | - Bas A Schoonderwoerd
- Department of Cardiology, Medical Center Leeuwarden, Henri Dunantweg 2, 8934 AD Leeuwarden, Netherlands
| | - Tjeerd Germans
- Department of Cardiology, Noordwest Ziekenhuisgroep, Wilhelminalaan 12, 1815 JD Alkmaar, Netherlands
| | - Arjan C Houweling
- Department of Human Genetics, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, Netherlands
| | - Juan R Gimeno-Blanes
- Department of Cardiology, Virgen de Arrixaca Hospital, Ctra, Murcia-Cartagena, s/n, El Palmar, 30120 Murcia, Spain
- European Reference Network for Rare and Low Prevalence Complex Diseases of the Heart (ERN GUARDHEART)
| | - Paul A van der Zwaag
- Department of Clinical Genetics, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ Groningen, Netherlands
| | - Rudolf A de Boer
- Department of Cardiology, Erasmus Medical Center, University of Erasmus Rotterdam, Doctor Molewaterplein 40, 3015 GD Rotterdam, Netherlands
| | - Moniek G P J Cox
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ Groningen, Netherlands
| | - J Peter van Tintelen
- Department of Genetics, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3584 CX Utrecht, Netherlands
- European Reference Network for Rare and Low Prevalence Complex Diseases of the Heart (ERN GUARDHEART)
| | - Arthur A M Wilde
- Department of Cardiology, Heart Center, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, Netherlands
- European Reference Network for Rare and Low Prevalence Complex Diseases of the Heart (ERN GUARDHEART)
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2
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Carrick RT, De Marco C, Gasperetti A, Bosman LP, Gourraud JB, Trancuccio A, Mazzanti A, Murray B, Pendleton C, Tichnell C, Tandri H, Zeppenfeld K, Wilde AAM, Davies B, Seifer C, Roberts JD, Healey JS, MacIntyre C, Alqarawi W, Tadros R, Cutler MJ, Targetti M, Calò L, Vitali F, Bertini M, Compagnucci P, Casella M, Dello Russo A, Cappelletto C, De Luca A, Stolfo D, Duru F, Jensen HK, Svensson A, Dahlberg P, Hasselberg NE, Di Marco A, Jordà P, Arbelo E, Moreno Weidmann Z, Borowiec K, Delinière A, Biernacka EK, van Tintelen JP, Platonov PG, Olivotto I, Saguner AM, Haugaa KH, Cox M, Tondo C, Merlo M, Krahn AD, te Riele ASJM, Wu KC, Calkins H, James CA, Cadrin-Tourigny J. Implantable cardioverter defibrillator use in arrhythmogenic right ventricular cardiomyopathy in North America and Europe. Eur Heart J 2024; 45:538-548. [PMID: 38195003 PMCID: PMC11024811 DOI: 10.1093/eurheartj/ehad799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 09/14/2023] [Accepted: 11/21/2023] [Indexed: 01/11/2024] Open
Abstract
BACKGROUND AND AIMS Implantable cardioverter-defibrillators (ICDs) are critical for preventing sudden cardiac death (SCD) in arrhythmogenic right ventricular cardiomyopathy (ARVC). This study aims to identify cross-continental differences in utilization of primary prevention ICDs and survival free from sustained ventricular arrhythmia (VA) in ARVC. METHODS This was a retrospective analysis of ARVC patients without prior VA enrolled in clinical registries from 11 countries throughout Europe and North America. Patients were classified according to whether they received treatment in North America or Europe and were further stratified by baseline predicted VA risk into low- (<10%/5 years), intermediate- (10%-25%/5 years), and high-risk (>25%/5 years) groups. Differences in ICD implantation and survival free from sustained VA events (including appropriate ICD therapy) were assessed. RESULTS One thousand ninety-eight patients were followed for a median of 5.1 years; 554 (50.5%) received a primary prevention ICD, and 286 (26.0%) experienced a first VA event. After adjusting for baseline risk factors, North Americans were more than three times as likely to receive ICDs {hazard ratio (HR) 3.1 [95% confidence interval (CI) 2.5, 3.8]} but had only mildly increased risk for incident sustained VA [HR 1.4 (95% CI 1.1, 1.8)]. North Americans without ICDs were at higher risk for incident sustained VA [HR 2.1 (95% CI 1.3, 3.4)] than Europeans. CONCLUSIONS North American ARVC patients were substantially more likely than Europeans to receive primary prevention ICDs across all arrhythmic risk strata. A lower rate of ICD implantation in Europe was not associated with a higher rate of VA events in those without ICDs.
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MESH Headings
- Humans
- Defibrillators, Implantable/adverse effects
- Arrhythmogenic Right Ventricular Dysplasia/complications
- Arrhythmogenic Right Ventricular Dysplasia/epidemiology
- Arrhythmogenic Right Ventricular Dysplasia/therapy
- Retrospective Studies
- Arrhythmias, Cardiac/epidemiology
- Arrhythmias, Cardiac/therapy
- Arrhythmias, Cardiac/etiology
- Death, Sudden, Cardiac/epidemiology
- Death, Sudden, Cardiac/prevention & control
- Death, Sudden, Cardiac/etiology
- Risk Factors
- North America/epidemiology
- Europe/epidemiology
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Affiliation(s)
- Richard T Carrick
- Heart and Vascular Institute, Johns Hopkins University, Baltimore, MD, USA
| | - Corrado De Marco
- Cardiovascular Genetics Centre, Montreal Heart Institute, Université de Montréal, 5000 rue Bélanger, Montréal, Québec H1T 1C8, Canada
| | - Alessio Gasperetti
- Heart and Vascular Institute, Johns Hopkins University, Baltimore, MD, USA
- Division of Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Laurens P Bosman
- Division of Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
- Member of the European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart)
| | - Jean-Baptiste Gourraud
- Member of the European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart)
- Department of Cardiology, Centre Hospitalier Universitaire Nantes, Nantes, France
| | | | - Andrea Mazzanti
- Molecular Cardiology, Istituti Clinici Scientifici Maugeri (IRCCS), Pavia, Italy
| | - Brittney Murray
- Heart and Vascular Institute, Johns Hopkins University, Baltimore, MD, USA
| | | | - Crystal Tichnell
- Heart and Vascular Institute, Johns Hopkins University, Baltimore, MD, USA
| | - Harikrishna Tandri
- Heart and Vascular Institute, Johns Hopkins University, Baltimore, MD, USA
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Katja Zeppenfeld
- Department of Cardiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Arthur A M Wilde
- Member of the European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart)
- Amsterdam UMC, Heart Center Department of Cardiology, Amsterdam Cardiovascular Sciences, Heart Failure and Arrhythmias, University of Amsterdam, Amsterdam, The Netherlands
| | - Brianna Davies
- Center for Cardiac Innovation, Division of Cardiology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Colette Seifer
- St.Boniface Hospital, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Jason D Roberts
- Hamilton Health Sciences, Population Health Research Institute, McMaster University, Hamilton, Ontario, Canada
- Section of Cardiac Electrophysiology, Division of Cardiology, Department of Medicine, Western University, London, Ontario, Canada
| | - Jeff S Healey
- Hamilton Health Sciences, Population Health Research Institute, McMaster University, Hamilton, Ontario, Canada
| | - Ciorsti MacIntyre
- Queen Elizabeth II Health Sciences Centre, Dalhousie University, Halifax, Nova Scotia, Canada
- Department of Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Wael Alqarawi
- Department of Cardiac Sciences, College of Medicine, King Saudi University, Riyadh, Saudi Arabia
- Division of Cardiology, University of Ottawa Heart Institute, University of Ottawa, Ottawa, Canada
| | - Rafik Tadros
- Cardiovascular Genetics Centre, Montreal Heart Institute, Université de Montréal, 5000 rue Bélanger, Montréal, Québec H1T 1C8, Canada
| | - Michael J Cutler
- Intermountain Medical Center, Intermountain Medical Center Heart Institute, Murray, UT, USA
| | - Mattia Targetti
- Cardiomyopathy Unit, Careggi Hospital and Meyer Children’s Hospital IRCCS, Florence, Italy
| | - Leonardo Calò
- Division of Cardiology, Policlinico Casilino, Rome, Italy
| | - Francesco Vitali
- Cardiology Unit, Sant’Anna University Hospital, University of Ferrara, Ferrara, Italy
| | - Matteo Bertini
- Cardiology Unit, Sant’Anna University Hospital, University of Ferrara, Ferrara, Italy
| | - Paolo Compagnucci
- Cardiology and Arrhythmology Clinic, University Hospital Ospedali Riuniti, Ancona, Italy
| | - Michela Casella
- Cardiology and Arrhythmology Clinic, University Hospital Ospedali Riuniti, Ancona, Italy
| | - Antonio Dello Russo
- Cardiology and Arrhythmology Clinic, University Hospital Ospedali Riuniti, Ancona, Italy
| | - Chiara Cappelletto
- Member of the European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart)
- Division of Cardiology, Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina and University of Trieste, Trieste, Italy
- Division of Cardiology, Department of Medicine, Karolinska Institutet, Solna, Stockholm, Sweden
| | - Antonio De Luca
- Member of the European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart)
- Division of Cardiology, Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina and University of Trieste, Trieste, Italy
| | - Davide Stolfo
- Member of the European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart)
- Division of Cardiology, Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina and University of Trieste, Trieste, Italy
- Division of Cardiology, Department of Medicine, Karolinska Institutet, Solna, Stockholm, Sweden
| | - Firat Duru
- Department of Cardiology, University Heart Center Zurich, Zurich, Switzerland
| | - Henrik K Jensen
- Member of the European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart)
- Department of Cardiology, Aarhus University Hospital, Aarhus N, Denmark
- Department of Clinical Medicine, Health, Aarhus University, Aarhus N, Denmark
| | - Anneli Svensson
- Department of Cardiology, Linköping University Hospital, Linköping, Sweden
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Pia Dahlberg
- Department of Cardiology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Nina E Hasselberg
- ProCardio Center for Innovation, Department of Cardiology, Oslo University Hospital, Rikshospitalet, University of Oslo, Oslo, Norway
| | - Andrea Di Marco
- Arrhythmia Unit, Department ofCardiology, Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, Barcelona, Spain
- BioHeartCardiovascular Diseases Research Group, Bellvitge Biomedical Research Institute (IDIBELL), L'Hospitalet de Llobregat, Barcelona, Spain
| | - Paloma Jordà
- Cardiovascular Genetics Centre, Montreal Heart Institute, Université de Montréal, 5000 rue Bélanger, Montréal, Québec H1T 1C8, Canada
- Arrhythmia Section, Department of Cardiology, Hospital Clínic, Universitat de Barcelona, Barcelona, Spain
| | - Elena Arbelo
- Member of the European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart)
- Arrhythmia Section, Department of Cardiology, Hospital Clínic, Universitat de Barcelona, Barcelona, Spain
- Institut d'Investigació August Pi i Sunyer (IDIBAPS), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
| | | | - Karolina Borowiec
- Department of Congenital Heart Diseases, Cardinal Wyszynski National Institute of Cardiology, Warsaw, Poland
- Outpatient Department of Genetic Arrhythmias, Cardinal Wyszynski National Institute of Cardiology, Warsaw, Poland
| | - Antoine Delinière
- Member of the European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart)
- Department of Cardiology, National Reference Center for Inherited Arrhythmias of Lyon, Louis Pradel Cardiovascular Hospital, Hospices Civils de Lyon, Lyon, France
- University of Lyon, Claude Bernard Lyon 1 University, MeLiS, CNRS UMR 5284, INSERM U1314, Institut NeuroMyoGène, Lyon, France
| | - Elżbieta K Biernacka
- Department of Congenital Heart Diseases, Cardinal Wyszynski National Institute of Cardiology, Warsaw, Poland
- Outpatient Department of Genetic Arrhythmias, Cardinal Wyszynski National Institute of Cardiology, Warsaw, Poland
| | - J Peter van Tintelen
- Member of the European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart)
- Department of Genetics, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Pyotr G Platonov
- Department of Cardiology, Clinical Sciences, Lund University, Lund, Sweden
| | - Iacopo Olivotto
- Cardiomyopathy Unit, Careggi Hospital and Meyer Children’s Hospital IRCCS, Florence, Italy
| | - Ardan M Saguner
- Department of Cardiology, University Heart Center Zurich, Zurich, Switzerland
| | - Kristina H Haugaa
- ProCardio Center for Innovation, Department of Cardiology, Oslo University Hospital, Rikshospitalet, University of Oslo, Oslo, Norway
| | - Moniek Cox
- Department of Cardiology, University Medical Center Groningen, Groningen, The Netherlands
| | - Claudio Tondo
- Department of Clinical Electrophysiology and Cardiac Pacing, Centro Cardiologico Monzino, IRCCS, University of Milan, Milan, Italy
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy
| | - Marco Merlo
- Member of the European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart)
- Division of Cardiology, Cardiothoracovascular Department, Azienda Sanitaria Universitaria Giuliano Isontina and University of Trieste, Trieste, Italy
| | - Andrew D Krahn
- Center for Cardiac Innovation, Division of Cardiology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Anneline S J M te Riele
- Division of Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
- Member of the European Reference Network for Rare, Low Prevalence and Complex Diseases of the Heart (ERN GUARD-Heart)
| | - Katherine C Wu
- Heart and Vascular Institute, Johns Hopkins University, Baltimore, MD, USA
| | - Hugh Calkins
- Heart and Vascular Institute, Johns Hopkins University, Baltimore, MD, USA
| | - Cynthia A James
- Heart and Vascular Institute, Johns Hopkins University, Baltimore, MD, USA
| | - Julia Cadrin-Tourigny
- Cardiovascular Genetics Centre, Montreal Heart Institute, Université de Montréal, 5000 rue Bélanger, Montréal, Québec H1T 1C8, Canada
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3
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Nagyova E, Hoorntje ET, Te Rijdt WP, Bosman LP, Syrris P, Protonotarios A, Elliott PM, Tsatsopoulou A, Mestroni L, Taylor MRG, Sinagra G, Merlo M, Wada Y, Horie M, Mogensen J, Christensen AH, Gerull B, Song L, Yao Y, Fan S, Saguner AM, Duru F, Koskenvuo JW, Cruz Marino T, Tichnell C, Judge DP, Dooijes D, Lekanne Deprez RH, Basso C, Pilichou K, Bauce B, Wilde AAM, Charron P, Fressart V, van der Heijden JF, van den Berg MP, Asselbergs FW, James CA, Jongbloed JDH, Harakalova M, van Tintelen JP. A Systematic Analysis of the Clinical Outcome Associated with Multiple Reclassified Desmosomal Gene Variants in Arrhythmogenic Right Ventricular Cardiomyopathy Patients. J Cardiovasc Transl Res 2023; 16:1276-1286. [PMID: 37418234 PMCID: PMC10721666 DOI: 10.1007/s12265-023-10403-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Accepted: 06/07/2023] [Indexed: 07/08/2023]
Abstract
The presence of multiple pathogenic variants in desmosomal genes (DSC2, DSG2, DSP, JUP, and PKP2) in patients with arrhythmogenic right ventricular cardiomyopathy (ARVC) has been linked to a severe phenotype. However, the pathogenicity of variants is reclassified frequently, which may result in a changed clinical risk prediction. Here, we present the collection, reclassification, and clinical outcome correlation for the largest series of ARVC patients carrying multiple desmosomal pathogenic variants to date (n = 331). After reclassification, only 29% of patients remained carriers of two (likely) pathogenic variants. They reached the composite endpoint (ventricular arrhythmias, heart failure, and death) significantly earlier than patients with one or no remaining reclassified variant (hazard ratios of 1.9 and 1.8, respectively). Periodic reclassification of variants contributes to more accurate risk stratification and subsequent clinical management strategy. Graphical Abstract.
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Affiliation(s)
- Emilia Nagyova
- Department of Cardiology, Division Heart & Lungs, University Medical Center Utrecht, University of Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
- Department of Molecular Biology, Faculty of Natural Sciences, Comenius University in Bratislava, Bratislava, Slovakia
| | - Edgar T Hoorntje
- Department of Genetics, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
- Netherlands Heart Institute, Utrecht, The Netherlands
| | - Wouter P Te Rijdt
- Department of Genetics, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
- Netherlands Heart Institute, Utrecht, The Netherlands
| | - Laurens P Bosman
- Department of Cardiology, Division Heart & Lungs, University Medical Center Utrecht, University of Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
| | - Petros Syrris
- Center for Heart Muscle Disease, Institute of Cardiovascular Science, University College London, London, UK
| | - Alexandros Protonotarios
- Center for Heart Muscle Disease, Institute of Cardiovascular Science, University College London, London, UK
- Nikos Protonotarios Medical Center, 84300, Naxos, Greece
| | - Perry M Elliott
- Center for Heart Muscle Disease, Institute of Cardiovascular Science, University College London, London, UK
| | | | - Luisa Mestroni
- Cardiovascular Institute, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Matthew R G Taylor
- Cardiovascular Institute, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Gianfranco Sinagra
- Cardiothoracovascular Department, Azienda Sanitaria-Universitaria Giuliano Isontina (ASUGI), Trieste, Italy
| | - Marco Merlo
- Cardiothoracovascular Department, Azienda Sanitaria-Universitaria Giuliano Isontina (ASUGI), Trieste, Italy
| | - Yuko Wada
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Cardiovascular Medicine, Shiga University of Medical Science, Otsu, Japan
| | - Minoru Horie
- Department of Cardiovascular Medicine, Shiga University of Medical Science, Otsu, Japan
| | - Jens Mogensen
- Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark
| | - Alex H Christensen
- Department of Cardiology, Herlev-Gentofte and Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Brenda Gerull
- Department of Cardiac Sciences, Libin Cardiovascular Institute of Alberta, Calgary, AB, Canada
- Comprehensive Heart Failure Center (CHFC) and Department of Internal Medicine I, University Hospital Würzburg, Würzburg, Germany
| | - Lei Song
- Arrhythmia Center and Clinical EP Laboratory, State Key Laboratory of Cardiovascular Diseases, National Center for Cardiovascular Disease, Fuwai Hospital, Peking Union Medical College-Chinese Academy of Medical Sciences, Beijing, China
| | - Yan Yao
- Arrhythmia Center and Clinical EP Laboratory, State Key Laboratory of Cardiovascular Diseases, National Center for Cardiovascular Disease, Fuwai Hospital, Peking Union Medical College-Chinese Academy of Medical Sciences, Beijing, China
| | - Siyang Fan
- Arrhythmia Center and Clinical EP Laboratory, State Key Laboratory of Cardiovascular Diseases, National Center for Cardiovascular Disease, Fuwai Hospital, Peking Union Medical College-Chinese Academy of Medical Sciences, Beijing, China
| | - Ardan M Saguner
- Department of Cardiology, University Heart Center, Zurich, Switzerland
| | - Firat Duru
- Department of Cardiology, University Heart Center, Zurich, Switzerland
| | | | - Tania Cruz Marino
- Department of Medical Biology, CIUSSS Saguenay Lac-St-Jean, Chicoutimi, QC, Canada
| | - Crystal Tichnell
- Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, USA
| | - Daniel P Judge
- Division of Cardiology, Department of Medicine, Medical University of South Carolina, Charleston, USA
| | - Dennis Dooijes
- Department of Genetics, University Medical Center Utrecht, University of Utrecht, Utrecht, the Netherlands
| | - Ronald H Lekanne Deprez
- Department of Human Genetics, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - Cristina Basso
- Department of Cardiac-Thoracic-Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Kalliopi Pilichou
- Department of Cardiac-Thoracic-Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Barbara Bauce
- Department of Cardiac-Thoracic-Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Arthur A M Wilde
- Heart Center, Department of Clinical and Experimental Cardiology, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - Philippe Charron
- APHP, Referral Center for Cardiac Hereditary Diseases, Sorbonne University, Pitié-Salpêtrière Hospital, Paris, France
| | - Véronique Fressart
- APHP, Referral Center for Cardiac Hereditary Diseases, Sorbonne University, Pitié-Salpêtrière Hospital, Paris, France
| | - Jeroen F van der Heijden
- Department of Cardiology, Division Heart & Lungs, University Medical Center Utrecht, University of Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
| | - Maarten P van den Berg
- Department of Cardiology, University of Groningen, University Medical Center Groningen, Groningen, the Netherlands
| | - Folkert W Asselbergs
- Department of Cardiology, Division Heart & Lungs, University Medical Center Utrecht, University of Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
- Institute of Cardiovascular Science, Faculty of Population Health Science, University College London, London, UK
- Health Data Research UK and Institute of Health Informatics, University College London, London, UK
| | - Cynthia A James
- Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, USA
| | - Jan D H Jongbloed
- Department of Genetics, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Magdalena Harakalova
- Department of Cardiology, Division Heart & Lungs, University Medical Center Utrecht, University of Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands.
- Netherlands Heart Institute, Utrecht, The Netherlands.
- Regenerative Medicine Utrecht (RMU), University Medical Center Utrecht, University of Utrecht, Utrecht, The Netherlands.
| | - J Peter van Tintelen
- Netherlands Heart Institute, Utrecht, The Netherlands
- Department of Human Genetics, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, the Netherlands
- Department of Genetics, University Medical Center Utrecht, University of Utrecht, Utrecht, the Netherlands
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4
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Kirkels FP, Rootwelt-Norberg C, Bosman LP, Aabel EW, Muller SA, Castrini AI, Taha K, van Osta N, Lie ØH, Asselbergs FW, Lumens J, te Riele ASJM, Hasselberg NE, Cramer MJ, Haugaa KH, Teske AJ. The added value of abnormal regional myocardial function for risk prediction in arrhythmogenic right ventricular cardiomyopathy. Eur Heart J Cardiovasc Imaging 2023; 24:1710-1718. [PMID: 37474315 PMCID: PMC10667035 DOI: 10.1093/ehjci/jead174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 07/13/2023] [Accepted: 07/13/2023] [Indexed: 07/22/2023] Open
Abstract
AIMS A risk calculator for individualized prediction of first-time sustained ventricular arrhythmia (VA) in arrhythmogenic right ventricular cardiomyopathy (ARVC) patients has recently been developed and validated (www.ARVCrisk.com). This study aimed to investigate whether regional functional abnormalities, measured by echocardiographic deformation imaging, can provide additional prognostic value. METHODS AND RESULTS From two referral centres, 150 consecutive patients with a definite ARVC diagnosis, no prior sustained VA, and an echocardiogram suitable for deformation analysis were included (aged 41 ± 17 years, 50% female). During a median follow-up of 6.3 (interquartile range 3.1-9.8) years, 37 (25%) experienced a first-time sustained VA. All tested left and right ventricular (LV and RV) deformation parameters were univariate predictors for first-time VA. While LV function did not add predictive value in multivariate analysis, two RV deformation parameters did; RV free wall longitudinal strain and regional RV deformation patterns remained independent predictors after adjusting for the calculator-predicted risk [hazard ratio 1.07 (95% CI 1.02-1.11); P = 0.004 and 4.45 (95% CI 1.07-18.57); P = 0.040, respectively] and improved its discriminative value (from C-statistic 0.78 to 0.82 in both; Akaike information criterion change > 2). Importantly, all patients who experienced VA within 5 years from the echocardiographic assessment had abnormal regional RV deformation patterns at baseline. CONCLUSIONS This study showed that regional functional abnormalities measured by echocardiographic deformation imaging can further refine personalized arrhythmic risk prediction when added to the ARVC risk calculator. The excellent negative predictive value of normal RV deformation could support clinicians considering the timing of implantable cardioverter defibrillator implantation in patients with intermediate arrhythmic risk.
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Affiliation(s)
- Feddo P Kirkels
- Division of Heart and Lungs, Department of Cardiology, University Medical Centre Utrecht, Heidelberglaan 100, Utrecht 3582 CX, The Netherlands
- Netherlands Heart Institute, Utrecht, The Netherlands
- Department of Biomedical Engineering, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, Maastricht, The Netherlands
- ProCardio Centre for Innovation, Department of Cardiology, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - Christine Rootwelt-Norberg
- ProCardio Centre for Innovation, Department of Cardiology, Oslo University Hospital, Rikshospitalet, Oslo, Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Laurens P Bosman
- Division of Heart and Lungs, Department of Cardiology, University Medical Centre Utrecht, Heidelberglaan 100, Utrecht 3582 CX, The Netherlands
| | - Eivind W Aabel
- ProCardio Centre for Innovation, Department of Cardiology, Oslo University Hospital, Rikshospitalet, Oslo, Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Steven A Muller
- Division of Heart and Lungs, Department of Cardiology, University Medical Centre Utrecht, Heidelberglaan 100, Utrecht 3582 CX, The Netherlands
- Netherlands Heart Institute, Utrecht, The Netherlands
| | - Anna I Castrini
- ProCardio Centre for Innovation, Department of Cardiology, Oslo University Hospital, Rikshospitalet, Oslo, Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Karim Taha
- Division of Heart and Lungs, Department of Cardiology, University Medical Centre Utrecht, Heidelberglaan 100, Utrecht 3582 CX, The Netherlands
| | - Nick van Osta
- Department of Biomedical Engineering, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, Maastricht, The Netherlands
| | - Øyvind H Lie
- ProCardio Centre for Innovation, Department of Cardiology, Oslo University Hospital, Rikshospitalet, Oslo, Norway
| | - Folkert W Asselbergs
- Department of Cardiology, Amsterdam University Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
- Health Data Research UK and Institute of Health Informatics, University College London, London, UK
| | - Joost Lumens
- Department of Biomedical Engineering, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, Maastricht, The Netherlands
| | - Anneline S J M te Riele
- Division of Heart and Lungs, Department of Cardiology, University Medical Centre Utrecht, Heidelberglaan 100, Utrecht 3582 CX, The Netherlands
- Netherlands Heart Institute, Utrecht, The Netherlands
| | - Nina E Hasselberg
- ProCardio Centre for Innovation, Department of Cardiology, Oslo University Hospital, Rikshospitalet, Oslo, Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Maarten J Cramer
- Division of Heart and Lungs, Department of Cardiology, University Medical Centre Utrecht, Heidelberglaan 100, Utrecht 3582 CX, The Netherlands
| | - Kristina H Haugaa
- ProCardio Centre for Innovation, Department of Cardiology, Oslo University Hospital, Rikshospitalet, Oslo, Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Arco J Teske
- Division of Heart and Lungs, Department of Cardiology, University Medical Centre Utrecht, Heidelberglaan 100, Utrecht 3582 CX, The Netherlands
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5
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Bos TA, Piers SRD, Wessels MW, Houweling AC, Bökenkamp R, Bootsma M, Bosman LP, Evertz R, Hellebrekers DMEI, Hoedemaekers YM, Knijnenburg J, Lekanne Deprez R, van Mil AM, Te Riele ASJM, van Slegtenhorst MA, Wilde AAM, Yap SC, Dooijes D, Koopmann TT, van Tintelen JP, Barge-Schaapveld DQCM. The arrhythmogenic cardiomyopathy phenotype associated with PKP2 c.1211dup variant. Neth Heart J 2023:10.1007/s12471-023-01791-2. [PMID: 37505369 PMCID: PMC10400759 DOI: 10.1007/s12471-023-01791-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/30/2023] [Indexed: 07/29/2023] Open
Abstract
BACKGROUND The arrhythmogenic cardiomyopathy (ACM) phenotype, with life-threatening ventricular arrhythmias and heart failure, varies according to genetic aetiology. We aimed to characterise the phenotype associated with the variant c.1211dup (p.Val406Serfs*4) in the plakophilin‑2 gene (PKP2) and compare it with previously reported Dutch PKP2 founder variants. METHODS Clinical data were collected retrospectively from medical records of 106 PKP2 c.1211dup heterozygous carriers. Using data from the Netherlands ACM Registry, c.1211dup was compared with 3 other truncating PKP2 variants (c.235C > T (p.Arg79*), c.397C > T (p.Gln133*) and c.2489+1G > A (p.?)). RESULTS Of the 106 carriers, 47 (44%) were diagnosed with ACM, at a mean age of 41 years. By the end of follow-up, 29 (27%) had experienced sustained ventricular arrhythmias and 12 (11%) had developed heart failure, with male carriers showing significantly higher risks than females on these endpoints (p < 0.05). Based on available cardiac magnetic resonance imaging and echocardiographic data, 46% of the carriers showed either right ventricular dilatation and/or dysfunction, whereas a substantial minority (37%) had some form of left ventricular involvement. Both geographical distribution of carriers and haplotype analysis suggested PKP2 c.1211dup to be a founder variant originating from the South-Western coast of the Netherlands. Finally, a Cox proportional hazards model suggested significant differences in ventricular arrhythmia-free survival between 4 PKP2 founder variants, including c.1211dup. CONCLUSIONS The PKP2 c.1211dup variant is a Dutch founder variant associated with a typical right-dominant ACM phenotype, but also left ventricular involvement, and a possibly more severe phenotype than other Dutch PKP2 founder variants.
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Affiliation(s)
- Thomas A Bos
- Department of Clinical Genetics, Leiden University Medical Centre, Leiden, The Netherlands
| | - Sebastiaan R D Piers
- Department of Cardiology, Leiden University Medical Centre, Leiden, The Netherlands
| | - Marja W Wessels
- Department of Clinical Genetics, Erasmus University Medical Centre, Rotterdam, The Netherlands
| | - Arjan C Houweling
- Department of Human Genetics, Amsterdam University Medical Centres, Amsterdam, The Netherlands
| | - Regina Bökenkamp
- Department of Paediatric Cardiology, Leiden University Medical Centre, Leiden, The Netherlands
| | - Marianne Bootsma
- Department of Cardiology, Leiden University Medical Centre, Leiden, The Netherlands
| | | | - Reinder Evertz
- Department of Cardiology, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Debby M E I Hellebrekers
- Department of Clinical Genetics, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Yvonne M Hoedemaekers
- Department of Human Genetics, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Jeroen Knijnenburg
- Department of Clinical Genetics, Leiden University Medical Centre, Leiden, The Netherlands
| | - Ronald Lekanne Deprez
- Department of Human Genetics, Amsterdam University Medical Centres, Amsterdam, The Netherlands
| | - Anneke M van Mil
- Department of Clinical Genetics, Leiden University Medical Centre, Leiden, The Netherlands
| | - Anneline S J M Te Riele
- Netherlands ACM Registry, Utrecht, The Netherlands
- Department of Heart and Lungs, Division of Cardiology, University Medical Centre Utrecht, Utrecht, The Netherlands
| | | | - Arthur A M Wilde
- Heart Centre, Department of Cardiology, Amsterdam Cardiovascular Sciences, Heart Failure and Arrhythmias, Amsterdam University Medical Centres, Amsterdam, The Netherlands
| | - Sing-Chien Yap
- Department of Cardiology, Erasmus University Medical Centre, Rotterdam, The Netherlands
| | - Dennis Dooijes
- Department of Clinical Genetics, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Tamara T Koopmann
- Department of Clinical Genetics, Leiden University Medical Centre, Leiden, The Netherlands
| | - J Peter van Tintelen
- Netherlands ACM Registry, Utrecht, The Netherlands
- Department of Clinical Genetics, University Medical Centre Utrecht, Utrecht, The Netherlands
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6
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van Lint FHM, Hassanzada F, Verstraelen TE, Wang W, Bosman LP, van der Zwaag PA, Oomen T, Calkins H, Murray B, Tichnell C, Beuren TMA, Asselbergs FW, Houweling A, van den Berg MP, Wilde AAM, James CA, van Tintelen JP. Exercise does not influence development of phenotype in PLN p.(Arg14del) cardiomyopathy. Neth Heart J 2023:10.1007/s12471-023-01800-4. [PMID: 37474840 PMCID: PMC10400740 DOI: 10.1007/s12471-023-01800-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/05/2023] [Indexed: 07/22/2023] Open
Abstract
BACKGROUND Endurance and frequent exercise are associated with earlier onset of arrhythmogenic right ventricular cardiomyopathy (ARVC) and ventricular arrhythmias (VA) in desmosomal gene variant carriers. Individuals with the pathogenic c.40_42del; p.(Arg14del) variant in the PLN gene are frequently diagnosed with ARVC or dilated cardiomyopathy (DCM). The aim of this study was to evaluate the effect of exercise in PLN p.(Arg14del) carriers. METHODS In total, 207 adult PLN p.(Arg14del) carriers (39.1% male; mean age 53 ± 15 years) were interviewed on their regular physical activity since the age of 10 years. The association of exercise with diagnosis of ARVC, DCM, sustained VA and hospitalisation for heart failure (HF) was studied. RESULTS Individuals participated in regular physical activities with a median of 1661 metabolic equivalent of task (MET) hours per year (31.9 MET-hours per week) until clinical presentation. The 50% most and least active individuals had a similar frequency of sustained VA (18.3% vs 18.4%; p = 0.974) and hospitalisation for HF (9.6% vs 8.7%; p = 0.827). There was no relationship between exercise and survival free from (incident) sustained VA (p = 0.65), hospitalisation for HF (p = 0.81), diagnosis of ARVC (p = 0.67) or DCM (p = 0.39) during follow-up. In multivariate analyses, exercise was not associated with sustained VA or HF hospitalisation during follow-up in this relatively not-active cohort. CONCLUSION There was no association between the amount of exercise and the susceptibility to develop ARVC, DCM, VA or HF in PLN p.(Arg14del) carriers. This suggested unaffected PLN p.(Arg14del) carriers can safely perform mild-moderate exercise, in contrast to desmosomal variant carriers and ARVC patients.
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Affiliation(s)
- Freyja H M van Lint
- Department of Genetics, University Medical Centre Utrecht, Utrecht University, Utrecht, The Netherlands
- Department of Human Genetics, Amsterdam University Medical Centres, location Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
- Netherlands Heart Institute, Utrecht, The Netherlands
| | - Fahima Hassanzada
- Department of Genetics, University Medical Centre Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Tom E Verstraelen
- Heart Centre, Department of Cardiology, Amsterdam University Medical Centre, location Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Cardiovascular Sciences, Heart Failure and Arrhythmias, Amsterdam, The Netherlands
| | - Weijia Wang
- Division of Cardiology, Department of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Laurens P Bosman
- Netherlands Heart Institute, Utrecht, The Netherlands
- Department of Cardiology, University Medical Centre Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Paul A van der Zwaag
- University Medical Centre Groningen, Department of Genetics, University of Groningen, Groningen, The Netherlands
| | - Toon Oomen
- Department of Cardiology, St. Antonius Hospital, Sneek, The Netherlands
| | - Hugh Calkins
- Division of Cardiology, Department of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Brittney Murray
- Division of Cardiology, Department of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Crystal Tichnell
- Division of Cardiology, Department of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Thais M A Beuren
- Department of Human Genetics, Amsterdam University Medical Centres, location Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
- Netherlands Heart Institute, Utrecht, The Netherlands
| | - Folkert W Asselbergs
- Department of Cardiology, University Medical Centre Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Arjan Houweling
- Department of Human Genetics, Amsterdam University Medical Centres, location Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
| | - Maarten P van den Berg
- Department of Cardiology, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands
| | - Arthur A M Wilde
- Heart Centre, Department of Cardiology, Amsterdam University Medical Centre, location Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Cardiovascular Sciences, Heart Failure and Arrhythmias, Amsterdam, The Netherlands
| | - Cynthia A James
- Division of Cardiology, Department of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - J Peter van Tintelen
- Department of Genetics, University Medical Centre Utrecht, Utrecht University, Utrecht, The Netherlands.
- Department of Human Genetics, Amsterdam University Medical Centres, location Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands.
- Netherlands Heart Institute, Utrecht, The Netherlands.
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7
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Muller SA, Gasperetti A, Bosman LP, Schmidt AF, Baas AF, Amin AS, Houweling AC, Wilde AAM, Compagnucci P, Targetti M, Casella M, Calò L, Tondo C, van der Harst P, Asselbergs FW, van Tintelen JP, Oerlemans MIFJ, Te Riele ASJM. Individualized Family Screening for Arrhythmogenic Right Ventricular Cardiomyopathy. J Am Coll Cardiol 2023; 82:214-225. [PMID: 37210036 DOI: 10.1016/j.jacc.2023.05.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 03/30/2023] [Accepted: 05/05/2023] [Indexed: 05/22/2023]
Abstract
BACKGROUND Clinical guidelines recommend regular screening for arrhythmogenic right ventricular cardiomyopathy (ARVC) to monitor at-risk relatives, resulting in a significant burden on clinical resources. Prioritizing relatives on their probability of developing definite ARVC may provide more efficient patient care. OBJECTIVES The aim of this study was to determine the predictors and probability of ARVC development over time among at-risk relatives. METHODS A total of 136 relatives (46% men, median age 25.5 years [IQR: 15.8-44.4 years]) from the Netherlands Arrhythmogenic Cardiomyopathy Registry without definite ARVC by 2010 task force criteria were included. Phenotype was ascertained using electrocardiography, Holter monitoring, and cardiac imaging. Subjects were divided into groups with "possible ARVC" (only genetic or familial predisposition) and "borderline ARVC" (1 minor task force criterion plus genetic or familial predisposition). Cox regression was performed to determine predictors and multistate modeling to assess the probability of ARVC development. Results were replicated in an unrelated Italian cohort (57% men, median age 37.0 years [IQR: 25.4-50.4 years]). RESULTS At baseline, 93 subjects (68%) had possible ARVC, and 43 (32%) had borderline ARVC. Follow-up was available for 123 relatives (90%). After 8.1 years (IQR: 4.2-11.4 years), 41 (33%) had developed definite ARVC. Independent of baseline phenotype, symptomatic subjects (P = 0.014) and those 20 to 30 years of age (P = 0.002) had a higher hazard of developing definite ARVC. Furthermore, patients with borderline ARVC had a higher probability of developing definite ARVC compared with those with possible ARVC (1-year probability 13% vs 0.6%, 3-year probability 35% vs 5%; P < 0.01). External replication showed comparable results (P > 0.05). CONCLUSIONS Symptomatic relatives, those 20 to 30 years of age, and those with borderline ARVC have a higher probability of developing definite ARVC. These patients may benefit from more frequent follow-up, while others may be monitored less often.
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Affiliation(s)
- Steven A Muller
- Department of Cardiology, University Medical Center Utrecht, Utrecht, the Netherlands; Netherlands Heart Institute, Utrecht, the Netherlands
| | - Alessio Gasperetti
- Department of Cardiology, University Medical Center Utrecht, Utrecht, the Netherlands; Division of Medicine, Department of Cardiology, Johns Hopkins University, Baltimore, Maryland, USA; Department of Clinical Electrophysiology and Cardiac Pacing, Centro Cardiologico Monzino, IRCCS, Milan, Italy
| | - Laurens P Bosman
- Department of Cardiology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Amand F Schmidt
- Institute of Cardiovascular Science, Faculty of Population Health Sciences, University College London, London, United Kingdom; Amsterdam University Medical Centers, Department of Cardiology, University of Amsterdam, Amsterdam, the Netherlands
| | - Annette F Baas
- Department of Genetics, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Ahmad S Amin
- Amsterdam University Medical Centers, Department of Cardiology, University of Amsterdam, Amsterdam, the Netherlands
| | - Arjan C Houweling
- Amsterdam University Medical Centers, Department of Human Genetics, University of Amsterdam, Amsterdam, the Netherlands
| | - Arthur A M Wilde
- Amsterdam University Medical Centers, Department of Cardiology, University of Amsterdam, Amsterdam, the Netherlands
| | - Paolo Compagnucci
- Cardiology and Arrhythmology Clinic, University Hospital "Ospedali Riuniti," Ancona, Italy
| | - Mattia Targetti
- Cardiomyopathy Unit, Careggi University Hospital, Florence, Italy
| | - Michela Casella
- Cardiology and Arrhythmology Clinic, University Hospital "Ospedali Riuniti," Ancona, Italy
| | - Leonardo Calò
- Department of Cardiology, Policlinico Casilino, Rome, Italy
| | - Claudio Tondo
- Department of Clinical Electrophysiology and Cardiac Pacing, Centro Cardiologico Monzino, IRCCS, Milan, Italy; Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy
| | - Pim van der Harst
- Department of Cardiology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Folkert W Asselbergs
- Institute of Cardiovascular Science, Faculty of Population Health Sciences, University College London, London, United Kingdom; Amsterdam University Medical Centers, Department of Cardiology, University of Amsterdam, Amsterdam, the Netherlands; Health Data Research UK and Institute of Health Informatics, University College London, London, United Kingdom
| | - J Peter van Tintelen
- Netherlands Heart Institute, Utrecht, the Netherlands; Department of Genetics, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | | | - Anneline S J M Te Riele
- Department of Cardiology, University Medical Center Utrecht, Utrecht, the Netherlands; Netherlands Heart Institute, Utrecht, the Netherlands.
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8
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Hoorntje ET, Burns C, Marsili L, Corden B, Parikh VN, Te Meerman GJ, Gray B, Adiyaman A, Bagnall RD, Barge-Schaapveld DQCM, van den Berg MP, Bootsma M, Bosman LP, Correnti G, Duflou J, Eppinga RN, Fatkin D, Fietz M, Haan E, Jongbloed JDH, Hauer AD, Lam L, van Lint FHM, Lota A, Marcelis C, McCarthy HJ, van Mil AM, Oldenburg RA, Pachter N, Planken RN, Reuter C, Semsarian C, van der Smagt JJ, Thompson T, Vohra J, Volders PGA, van Waning JI, Whiffin N, van den Wijngaard A, Amin AS, Wilde AAM, van Woerden G, Yeates L, Zentner D, Ashley EA, Wheeler MT, Ware JS, van Tintelen JP, Ingles J. Variant Location Is a Novel Risk Factor for Individuals With Arrhythmogenic Cardiomyopathy Due to a Desmoplakin ( DSP) Truncating Variant. Circ Genom Precis Med 2023; 16:e003672. [PMID: 36580316 PMCID: PMC9946166 DOI: 10.1161/circgen.121.003672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
BACKGROUND Truncating variants in desmoplakin (DSPtv) are an important cause of arrhythmogenic cardiomyopathy; however the genetic architecture and genotype-specific risk factors are incompletely understood. We evaluated phenotype, risk factors for ventricular arrhythmias, and underlying genetics of DSPtv cardiomyopathy. METHODS Individuals with DSPtv and any cardiac phenotype, and their gene-positive family members were included from multiple international centers. Clinical data and family history information were collected. Event-free survival from ventricular arrhythmia was assessed. Variant location was compared between cases and controls, and literature review of reported DSPtv performed. RESULTS There were 98 probands and 72 family members (mean age at diagnosis 43±8 years, 59% women) with a DSPtv, of which 146 were considered clinically affected. Ventricular arrhythmia (sudden cardiac arrest, sustained ventricular tachycardia, appropriate implantable cardioverter defibrillator therapy) occurred in 56 (33%) individuals. DSPtv location and proband status were independent risk factors for ventricular arrhythmia. Further, gene region was important with variants in cases (cohort n=98; Clinvar n=167) more likely to occur in the regions resulting in nonsense mediated decay of both major DSP isoforms, compared with n=124 genome aggregation database control variants (148 [83.6%] versus 29 [16.4%]; P<0.0001). CONCLUSIONS In the largest series of individuals with DSPtv, we demonstrate that variant location is a novel risk factor for ventricular arrhythmia, can inform variant interpretation, and provide critical insights to allow for precision-based clinical management.
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Affiliation(s)
- Edgar T Hoorntje
- Department of Genetics, University Medical Centre Groningen, University of Groningen (E.T.H., G.J.t.M., J.D.H.J.).,Netherlands Heart Institute, Utrecht, the Netherlands (E.T.H., L.P.B., L.L., J.P.v.T.)
| | - Charlotte Burns
- Agnes Ginges Centre for Molecular Cardiology at Centenary Institute (C.B., B.G., R.D.B., C.S.).,Faculty of Medicine and Health (C.B., B.G., R.D.B., J.D., C.S., L.Y., J.I.).,Department of Cardiology, Royal Prince Alfred Hospital, Sydney, Australia (C.B., B.G., C.S., L.Y., J.I.)
| | - Luisa Marsili
- Department of Clinical Genetics, Amsterdam University Medical Centre, location AMC, University of Amsterdam, the Netherlands (L.M., J.P.v.T.).,Clinique de Génétique, CHU Lille, Lille, France (L.M.)
| | - Ben Corden
- National Heart and Lung Institute and MRC London Institute of Medical Science, Imperial College London and Cardiovascular Research Centre, Royal Brompton and Harefield NHS Foundation Trust, London, UK (B.C., A.L., N.W., J.S.W.)
| | - Victoria N Parikh
- Stanford Centre for Inherited Cardiovascular Disease, Department of Medicine, Stanford University School of Medicine, CA (V.N.P., C.R., E.A.A., M.T.W.)
| | - Gerard J Te Meerman
- Department of Genetics, University Medical Centre Groningen, University of Groningen (E.T.H., G.J.t.M., J.D.H.J.)
| | - Belinda Gray
- Agnes Ginges Centre for Molecular Cardiology at Centenary Institute (C.B., B.G., R.D.B., C.S.).,Faculty of Medicine and Health (C.B., B.G., R.D.B., J.D., C.S., L.Y., J.I.).,Department of Cardiology, Royal Prince Alfred Hospital, Sydney, Australia (C.B., B.G., C.S., L.Y., J.I.)
| | - Ahmet Adiyaman
- Department of Cardiology, Isala Heart Center, Zwolle (A.A.)
| | - Richard D Bagnall
- Agnes Ginges Centre for Molecular Cardiology at Centenary Institute (C.B., B.G., R.D.B., C.S.).,Faculty of Medicine and Health (C.B., B.G., R.D.B., J.D., C.S., L.Y., J.I.)
| | | | - Maarten P van den Berg
- Department of Cardiology, University of Groningen, University Medical Centre Groningen (M.P.v.d.B., G.v.W.)
| | - Marianne Bootsma
- Department of Cardiology, University of Leiden, Leiden University Medical Centre (M.B.)
| | - Laurens P Bosman
- Netherlands Heart Institute, Utrecht, the Netherlands (E.T.H., L.P.B., L.L., J.P.v.T.).,Department of Cardiology, University of Utrecht (L.P.B.)
| | - Gemma Correnti
- Adult Genetics Unit, Royal Adelaide Hospital and Faculty of Health and Medical Sciences, University of Adelaide (G.C.)
| | - Johan Duflou
- Agnes Ginges Centre for Molecular Cardiology at Centenary Institute (C.B., B.G., R.D.B., C.S.)
| | | | - Diane Fatkin
- Victor Chang Cardiac Research Institute, Sydney (D.F.)
| | - Michael Fietz
- Department of Diagnostic Genomics, PathWest Laboratory, Medicine WA, Redlands, Australia (M.F.)
| | | | - Jan D H Jongbloed
- Department of Genetics, University Medical Centre Groningen, University of Groningen (E.T.H., G.J.t.M., J.D.H.J.)
| | - Arnaud D Hauer
- Department of Cardiology, Haga Teaching Hospital, the Hague (A.D.H.)
| | - Lien Lam
- Netherlands Heart Institute, Utrecht, the Netherlands (E.T.H., L.P.B., L.L., J.P.v.T.)
| | - Freyja H M van Lint
- Department of Genetics, University of Utrecht, University Medical Centre Utrecht, the Netherlands (F.H.M.v.L., J.P.v.T.)
| | - Amrit Lota
- National Heart and Lung Institute and MRC London Institute of Medical Science, Imperial College London and Cardiovascular Research Centre, Royal Brompton and Harefield NHS Foundation Trust, London, UK (B.C., A.L., N.W., J.S.W.)
| | - Carlo Marcelis
- Department of Clinical Genetics, Radboud University Medical Centre, Nijmegen, the Netherlands (C.M.)
| | - Hugh J McCarthy
- Department of Clinical Genetics, Children's Hospital Westmead, Sydney, Australia (H.J.M.)
| | - Anneke M van Mil
- Department of Clinical Genetics, Leiden University Medical Centre (D.Q.C.M.B.-S., A.M.v.M.)
| | - Rogier A Oldenburg
- Department of Clinical Genetics, Erasmus University Medical Centre, Rotterdam, the Netherlands (R.A.O.)
| | | | - R Nils Planken
- Department of Radiology and Nuclear Medicine, Amsterdam University Medical Centre, Amsterdam, the Netherlands (R.N.P.)
| | - Chloe Reuter
- Stanford Centre for Inherited Cardiovascular Disease, Department of Medicine, Stanford University School of Medicine, CA (V.N.P., C.R., E.A.A., M.T.W.)
| | - Christopher Semsarian
- Agnes Ginges Centre for Molecular Cardiology at Centenary Institute (C.B., B.G., R.D.B., C.S.).,Faculty of Medicine and Health (C.B., B.G., R.D.B., J.D., C.S., L.Y., J.I.).,Department of Cardiology, Royal Prince Alfred Hospital, Sydney, Australia (C.B., B.G., C.S., L.Y., J.I.)
| | | | - Tina Thompson
- Department of Cardiology and Department of Genomic Medicine, Royal Melbourne Hospital (T.T., J.V., D.Z.)
| | - Jitendra Vohra
- Department of Cardiology and Department of Genomic Medicine, Royal Melbourne Hospital (T.T., J.V., D.Z.).,Faculty of Medicine, Dentistry and Health Sciences, The University of Melbourne, Australia (J.V., D.Z.)
| | - Paul G A Volders
- Department of Cardiology, Cardiovascular Research Institute Maastricht (CARIM) (P.G.A.V.)
| | | | - Nicola Whiffin
- National Heart and Lung Institute and MRC London Institute of Medical Science, Imperial College London and Cardiovascular Research Centre, Royal Brompton and Harefield NHS Foundation Trust, London, UK (B.C., A.L., N.W., J.S.W.)
| | - Arthur van den Wijngaard
- Department of Clinical Genetics, Laboratory Clinical Genetics, Maastricht University Medical Centre (A.v.d.W.)
| | - Ahmad S Amin
- Department of Clinical and Experimental Cardiology, Heart Centre, Amsterdam University Medical Centre, location AMC, the Netherlands (A.S.A., A.A.M.W.)
| | - Arthur A M Wilde
- Department of Clinical and Experimental Cardiology, Heart Centre, Amsterdam University Medical Centre, location AMC, the Netherlands (A.S.A., A.A.M.W.)
| | - Gijs van Woerden
- Department of Cardiology, University of Groningen, University Medical Centre Groningen (M.P.v.d.B., G.v.W.)
| | - Laura Yeates
- Faculty of Medicine and Health (C.B., B.G., R.D.B., J.D., C.S., L.Y., J.I.).,Department of Cardiology, Royal Prince Alfred Hospital, Sydney, Australia (C.B., B.G., C.S., L.Y., J.I.).,Cardio Genomics Program at Centenary Institute, The University of Sydney (L.Y., J.I.)
| | - Dominica Zentner
- Department of Cardiology and Department of Genomic Medicine, Royal Melbourne Hospital (T.T., J.V., D.Z.).,Faculty of Medicine, Dentistry and Health Sciences, The University of Melbourne, Australia (J.V., D.Z.)
| | - Euan A Ashley
- Stanford Centre for Inherited Cardiovascular Disease, Department of Medicine, Stanford University School of Medicine, CA (V.N.P., C.R., E.A.A., M.T.W.)
| | - Matthew T Wheeler
- Stanford Centre for Inherited Cardiovascular Disease, Department of Medicine, Stanford University School of Medicine, CA (V.N.P., C.R., E.A.A., M.T.W.)
| | - James S Ware
- National Heart and Lung Institute and MRC London Institute of Medical Science, Imperial College London and Cardiovascular Research Centre, Royal Brompton and Harefield NHS Foundation Trust, London, UK (B.C., A.L., N.W., J.S.W.)
| | - J Peter van Tintelen
- Netherlands Heart Institute, Utrecht, the Netherlands (E.T.H., L.P.B., L.L., J.P.v.T.).,Department of Clinical Genetics, Amsterdam University Medical Centre, location AMC, University of Amsterdam, the Netherlands (L.M., J.P.v.T.).,Department of Genetics, University of Utrecht, University Medical Centre Utrecht, the Netherlands (F.H.M.v.L., J.P.v.T.)
| | - Jodie Ingles
- Faculty of Medicine and Health (C.B., B.G., R.D.B., J.D., C.S., L.Y., J.I.).,Department of Cardiology, Royal Prince Alfred Hospital, Sydney, Australia (C.B., B.G., C.S., L.Y., J.I.).,Cardio Genomics Program at Centenary Institute, The University of Sydney (L.Y., J.I.).,Centre for Population Genomics, Garvan Institute of Medical Research and UNSW Sydney (J.I.).,Centre for Population Genomics, Murdoch Children's Research Institute, Melbourne, Australia (J.I.)
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9
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Laredo M, Tovia-Brodie O, Milman A, Michowitz Y, Roudijk RW, Peretto G, Badenco N, Te Riele ASJM, Sala S, Duthoit G, Arbelo E, Ninni S, Gasperetti A, van Tintelen JP, Paglino G, Waintraub X, Andorin A, Peichl P, Bosman LP, Calo L, Giustetto C, Radinovic A, Jorda P, Casado-Arroyo R, Zorio E, Bermúdez-Jiménez FJ, Behr ER, Havranek S, Tfelt-Hansen J, Sacher F, Hermida JS, Nof E, Casella M, Kautzner J, Lacroix D, Brugada J, Duru F, Bella PD, Gandjbakhch E, Hauer R, Belhassen B. Electrocardiographic findings in patients with arrhythmogenic cardiomyopathy and right bundle branch block ventricular tachycardia. Europace 2023; 25:1025-1034. [PMID: 36635857 PMCID: PMC10062349 DOI: 10.1093/europace/euac267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Accepted: 12/02/2022] [Indexed: 01/14/2023] Open
Abstract
AIMS Little is known about patients with right bundle branch block (RBBB)-ventricular tachycardia (VT) and arrhythmogenic cardiomyopathy (ACM). Our aims were: (i) to describe electrocardiogram (ECG) characteristics of sinus rhythm (SR) and VT; (ii) to correlate SR with RBBB-VT ECGs; and (iii) to compare VT ECGs with electro-anatomic mapping (EAM) data. METHODS AND RESULTS From the European Survey on ACM, 70 patients with spontaneous RBBB-VT were included. Putative left ventricular (LV) sites of origin (SOOs) were estimated with a VT-axis-derived methodology and confirmed by EAM data when available. Overall, 49 (70%) patients met definite Task Force Criteria. Low QRS voltage predominated in lateral leads (n = 37, 55%), but QRS fragmentation was more frequent in inferior leads (n = 15, 23%). T-wave inversion (TWI) was equally frequent in inferior (n = 28, 42%) and lateral (n = 27, 40%) leads. TWI in inferior leads was associated with reduced LV ejection fraction (LVEF; 46 ± 10 vs. 53 ± 8, P = 0.02). Regarding SOOs, the inferior wall harboured 31 (46%) SOOs, followed by the lateral wall (n = 17, 25%), the anterior wall (n = 15, 22%), and the septum (n = 4, 6%). EAM data were available for 16 patients and showed good concordance with the putative SOOs. In all patients with superior-axis RBBB-VT who underwent endo-epicardial VT activation mapping, VT originated from the LV. CONCLUSIONS In patients with ACM and RBBB-VT, RBBB-VTs originated mainly from the inferior and lateral LV walls. SR depolarization and repolarization abnormalities were frequent and associated with underlying variants.
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Affiliation(s)
- Mikael Laredo
- Institut de Cardiologie, Groupe Hospitalier Pitié-Salpêtrière, and Sorbonne Université, 47-83 boulevard de l'Hôpital, 75013, Paris, France
| | - Oholi Tovia-Brodie
- Department of Cardiology, Jesselson Integrated Heart Center, Shaare Zedek Medical Center, Jerusalem, Israel
| | - Anat Milman
- Leviev Heart Institute, Sheba Medical Center, Tel-Hashomer and Sackler School of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Yoav Michowitz
- Department of Cardiology, Jesselson Integrated Heart Center, Shaare Zedek Medical Center, Jerusalem, Israel
| | - Rob W Roudijk
- Netherlands Heart Institute, Utrecht, The Netherlands
| | | | - Nicolas Badenco
- Institut de Cardiologie, Groupe Hospitalier Pitié-Salpêtrière, and Sorbonne Université, 47-83 boulevard de l'Hôpital, 75013, Paris, France
| | - Anneline S J M Te Riele
- Netherlands Heart Institute, Utrecht, The Netherlands.,Department of Cardiology, University Medical Center, Utrecht, The Netherlands
| | - Simone Sala
- IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Guillaume Duthoit
- Institut de Cardiologie, Groupe Hospitalier Pitié-Salpêtrière, and Sorbonne Université, 47-83 boulevard de l'Hôpital, 75013, Paris, France
| | - Elena Arbelo
- Arrhythmia Section, Cardiology Department, Hospital Clínic, Universitat de Barcelona, and IDIBAPS, Institut d'Investigació August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Sandro Ninni
- Université de Lille et Institut Cœur-Poumon, CHRU Lille, Lille, France
| | - Alessio Gasperetti
- Department of Cardiology, University Heart Center Zurich, Zurich, Switzerland
| | - J Peter van Tintelen
- Netherlands Heart Institute, Utrecht, The Netherlands.,Department of Genetics, University Medical Center, Utrecht, The Netherlands
| | | | - Xavier Waintraub
- Institut de Cardiologie, Groupe Hospitalier Pitié-Salpêtrière, and Sorbonne Université, 47-83 boulevard de l'Hôpital, 75013, Paris, France
| | | | - Petr Peichl
- Department of Cardiology, Institute for Clinical and Experimental Medicine (IKEM), Prague, Czech Republic
| | - Laurens P Bosman
- Netherlands Heart Institute, Utrecht, The Netherlands.,Department of Cardiology, University Medical Center, Utrecht, The Netherlands
| | - Leonardo Calo
- Division of Cardiology, Policlinico Casilino, Roma, Italy
| | - Carla Giustetto
- Division of Cardiology, University of Torino, Department of Medical Sciences, Città della Salute e della Scienza Hospital, Torino, Italy
| | | | - Paloma Jorda
- Arrhythmia Section, Cardiology Department, Hospital Clínic, Universitat de Barcelona, and IDIBAPS, Institut d'Investigació August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Ruben Casado-Arroyo
- Department of Cardiology, Erasme University Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | - Esther Zorio
- Cardiology Department at Hospital Universitario y Politecnico La Fe and Research Group on Inherited Heart Diseases, Sudden Death and Mechanisms of Disease (CaFaMuSMe) from the Instituto de Investigación Sanitaria (IIS) La Fe, Valencia, Spain.,Center for Biomedical Network Research on Cardiovascular Diseases (CIBERCV), Madrid, Spain
| | | | - Elijah R Behr
- Cardiovascular Sciences and Cardiology Clinical Academic Group St. George's University Hospitals NHS Foundation Trust, London, UK
| | - Stepan Havranek
- Second Department of Medicine-Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague, Czech Republic
| | - Jacob Tfelt-Hansen
- The Department of Cardiology, The Heart Centre, Copenhagen University Hospital, Rigshospitalet, and Section of genetics, Department of Forensic Medicine, Faculty of Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Frederic Sacher
- Hôpital Cardiologique du Haut-Lévêque & Université Bordeaux, LIRYC Institute, Bordeaux, France
| | | | - Eyal Nof
- Leviev Heart Institute, Sheba Medical Center, Tel-Hashomer and Sackler School of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Michela Casella
- Cardiology and Arrhythmology Clinic, Department of Clinical, Special and Dental Sciences, Marche Polytechnic University, Ancona, Italy
| | - Josef Kautzner
- Department of Cardiology, Institute for Clinical and Experimental Medicine (IKEM), Prague, Czech Republic
| | - Dominique Lacroix
- Université de Lille et Institut Cœur-Poumon, CHRU Lille, Lille, France
| | - Josep Brugada
- Arrhythmia Section, Cardiology Department, Hospital Clínic, Universitat de Barcelona, and IDIBAPS, Institut d'Investigació August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Firat Duru
- Department of Cardiology, University Heart Center Zurich, Zurich, Switzerland
| | | | - Estelle Gandjbakhch
- Institut de Cardiologie, Groupe Hospitalier Pitié-Salpêtrière, and Sorbonne Université, 47-83 boulevard de l'Hôpital, 75013, Paris, France
| | - Richard Hauer
- Netherlands Heart Institute, Utrecht, The Netherlands.,Department of Cardiology, University Medical Center, Utrecht, The Netherlands
| | - Bernard Belhassen
- Heart Institute, Hadassah University Hospital, Jerusalem and Sackler School of Medicine, Tel-Aviv University, Kyriat Hadassah, PO Box 12000, 91120, Jerusalem, Israel
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10
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Cadrin-Tourigny J, Bosman LP, James CA. Sudden cardiac death risk prediction in arrhythmogenic right ventricular cardiomyopathy: a practical approach to navigating the challenges of prediction models. Eur Heart J 2022; 43:4961-4962. [PMID: 36263795 DOI: 10.1093/eurheartj/ehac562] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Affiliation(s)
- Julia Cadrin-Tourigny
- Cardiovascular Genetics Center and Electrophysiology service, Montreal Heart Institute, Université de Montréal, Montréal, Canada
| | - Laurens P Bosman
- Department of Cardiology, University Medical Center Utrecht, University of Utrecht, Utrecht, The Netherlands
| | - Cynthia A James
- Department of Medicine, Division of Cardiology, Johns Hopkins Hospital, Baltimore, MD, USA
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11
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Gasperetti A, Carrick RT, Costa S, Compagnucci P, Bosman LP, Chivulescu M, Tichnell C, Murray B, Tandri H, Tadros R, Rivard L, van den Berg MP, Zeppenfeld K, Wilde AA, Pompilio G, Carbucicchio C, Dello Russo A, Casella M, Svensson A, Brunckhorst CB, van Tintelen JP, Platonov PG, Haugaa KH, Duru F, te Riele AS, Khairy P, Tondo C, Calkins H, James CA, Saguner AM, Cadrin-Tourigny J. Programmed Ventricular Stimulation as an Additional Primary Prevention Risk Stratification Tool in Arrhythmogenic Right Ventricular Cardiomyopathy: A Multinational Study. Circulation 2022; 146:1434-1443. [PMID: 36205131 PMCID: PMC9640278 DOI: 10.1161/circulationaha.122.060866] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
BACKGROUND A novel risk calculator based on clinical characteristics and noninvasive tests that predicts the onset of clinical sustained ventricular arrhythmias (VA) in patients with arrhythmogenic right ventricular cardiomyopathy (ARVC) has been proposed and validated by recent studies. It remains unknown whether programmed ventricular stimulation (PVS) provides additional prognostic value. METHODS All patients with a definite ARVC diagnosis, no history of sustained VAs at diagnosis, and PVS performed at baseline were extracted from 6 international ARVC registries. The calculator-predicted risk for sustained VA (sustained or implantable cardioverter defibrillator treated ventricular tachycardia [VT] or fibrillation, [aborted] sudden cardiac arrest) was assessed in all patients. Independent and combined performance of the risk calculator and PVS on sustained VA were assessed during a 5-year follow-up period. RESULTS Two hundred eighty-eight patients (41.0±14.5 years, 55.9% male, right ventricular ejection fraction 42.5±11.1%) were enrolled. At PVS, 137 (47.6%) patients had inducible ventricular tachycardia. During a median of 5.31 [2.89-10.17] years of follow-up, 83 (60.6%) patients with a positive PVS and 37 (24.5%) with a negative PVS experienced sustained VA (P<0.001). Inducible ventricular tachycardia predicted clinical sustained VA during the 5-year follow-up and remained an independent predictor after accounting for the calculator-predicted risk (HR, 2.52 [1.58-4.02]; P<0.001). Compared with ARVC risk calculator predictions in isolation (C-statistic 0.72), addition of PVS inducibility showed improved prediction of VA events (C-statistic 0.75; log-likelihood ratio for nested models, P<0.001). PVS inducibility had a 76% [67-84] sensitivity and 68% [61-74] specificity, corresponding to log-likelihood ratios of 2.3 and 0.36 for inducible (likelihood ratio+) and noninducible (likelihood ratio-) patients, respectively. In patients with a ARVC risk calculator-predicted risk of clinical VA events <25% during 5 years (ie, low/intermediate subgroup), PVS had a 92.6% negative predictive value. CONCLUSIONS PVS significantly improved risk stratification above and beyond the calculator-predicted risk of VA in a primary prevention cohort of patients with ARVC, mainly for patients considered to be at low and intermediate risk by the clinical risk calculator.
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Affiliation(s)
- Alessio Gasperetti
- Department of Medicine, Division of Cardiology, Johns Hopkins Hospital, Baltimore, MD (A.G., R.T.C., C. Tichnell, B.M., H.T., H.C., C.A.J.)
| | - Richard T. Carrick
- Department of Medicine, Division of Cardiology, Johns Hopkins Hospital, Baltimore, MD (A.G., R.T.C., C. Tichnell, B.M., H.T., H.C., C.A.J.)
| | - Sarah Costa
- Department of Cardiology, University Heart Center Zurich, University Hospital Zurich‚ Switzerland (S.C., C.B.B., F.D., A.M.S.)
| | - Paolo Compagnucci
- Cardiology and Arrhythmology Clinic, University Hospital Umberto-I-Salesi-Lancisi, Ancona, Italy (P.C., A.D.R., M. Casella)
| | - Laurens P. Bosman
- Department of Cardiology (L.P.B., A.S.J.M.t.R.), University Medical Center Utrecht, University of Utrecht, The Netherlands
| | - Monica Chivulescu
- ProCardio Center for Innovation, Department of Cardiology, Oslo University Hospital, Rikshospitalet, Oslo, Norway and University of Oslo (M. Chivulescu, K.H.H.)
| | - Crystal Tichnell
- Department of Medicine, Division of Cardiology, Johns Hopkins Hospital, Baltimore, MD (A.G., R.T.C., C. Tichnell, B.M., H.T., H.C., C.A.J.)
| | - Brittney Murray
- Department of Medicine, Division of Cardiology, Johns Hopkins Hospital, Baltimore, MD (A.G., R.T.C., C. Tichnell, B.M., H.T., H.C., C.A.J.)
| | - Harikrishna Tandri
- Department of Medicine, Division of Cardiology, Johns Hopkins Hospital, Baltimore, MD (A.G., R.T.C., C. Tichnell, B.M., H.T., H.C., C.A.J.)
| | - Rafik Tadros
- Cardiovascular Genetics Center and Electrophysiology Service, Montreal Heart Institute, Université de Montréal, Canada (R.T., L.R., P.K., J.C.-T.)
| | - Lena Rivard
- Cardiovascular Genetics Center and Electrophysiology Service, Montreal Heart Institute, Université de Montréal, Canada (R.T., L.R., P.K., J.C.-T.)
| | - Maarten P. van den Berg
- Department of Cardiology, University Medical Center Groningen, University of Groningen‚ The Netherlands (M.P.v.d.B.)
| | - Katja Zeppenfeld
- Department of Cardiology, Leiden University Medical Center, The Netherlands (K.Z.)
| | - Arthur A.M. Wilde
- Amsterdam UMC location University of Amsterdam‚ Department of Cardiology‚ Amsterdam‚ The Netherlands (A.A.M.W.)
| | | | - Corrado Carbucicchio
- Centro Cardiologico Monzino, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Department of Clinical Electrophisiology and Cardiac Pacing, Milan, Italy (C.C., C. Tondo)
| | - Antonio Dello Russo
- Cardiology and Arrhythmology Clinic, University Hospital Umberto-I-Salesi-Lancisi, Ancona, Italy (P.C., A.D.R., M. Casella)
| | - Michela Casella
- Cardiology and Arrhythmology Clinic, University Hospital Umberto-I-Salesi-Lancisi, Ancona, Italy (P.C., A.D.R., M. Casella)
| | - Anneli Svensson
- Department of Cardiology and Department of Health‚ Medicine and Caring Sciences‚ Linköping University‚ Sweden (A.S.)
| | - Corinna B. Brunckhorst
- Department of Cardiology, University Heart Center Zurich, University Hospital Zurich‚ Switzerland (S.C., C.B.B., F.D., A.M.S.)
| | - J. Peter van Tintelen
- Department of Genetics (J.P.v.T.), University Medical Center Utrecht, University of Utrecht, The Netherlands
| | - Pyotr G. Platonov
- Department of Cardiology, Clinical Sciences, Lund University, Sweden (P.G.P.)
| | - Kristina H. Haugaa
- ProCardio Center for Innovation, Department of Cardiology, Oslo University Hospital, Rikshospitalet, Oslo, Norway and University of Oslo (M. Chivulescu, K.H.H.)
| | - Firat Duru
- Department of Cardiology, University Heart Center Zurich, University Hospital Zurich‚ Switzerland (S.C., C.B.B., F.D., A.M.S.)
| | - Anneline S.J.M. te Riele
- Department of Cardiology (L.P.B., A.S.J.M.t.R.), University Medical Center Utrecht, University of Utrecht, The Netherlands
| | - Paul Khairy
- Cardiovascular Genetics Center and Electrophysiology Service, Montreal Heart Institute, Université de Montréal, Canada (R.T., L.R., P.K., J.C.-T.)
| | - Claudio Tondo
- Centro Cardiologico Monzino, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Department of Clinical Electrophisiology and Cardiac Pacing, Milan, Italy (C.C., C. Tondo).,Department Biomedical, Surgical and Dental Sciences, University of Milan, Italy (C. Tondo)
| | - Hugh Calkins
- Department of Medicine, Division of Cardiology, Johns Hopkins Hospital, Baltimore, MD (A.G., R.T.C., C. Tichnell, B.M., H.T., H.C., C.A.J.)
| | - Cynthia A. James
- Department of Medicine, Division of Cardiology, Johns Hopkins Hospital, Baltimore, MD (A.G., R.T.C., C. Tichnell, B.M., H.T., H.C., C.A.J.)
| | - Ardan M. Saguner
- Department of Cardiology, University Heart Center Zurich, University Hospital Zurich‚ Switzerland (S.C., C.B.B., F.D., A.M.S.)
| | - Julia Cadrin-Tourigny
- Cardiovascular Genetics Center and Electrophysiology Service, Montreal Heart Institute, Université de Montréal, Canada (R.T., L.R., P.K., J.C.-T.)
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12
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Van Der Heide M, Verstraelen TE, Van Lint FHM, Bosman LP, De Brouwer R, Proost VM, Abeln GS, Schoonderwoerd BA, Houweling AC, Gimeno-Blanes JR, Asselbergs FW, De Boer RA, Van Den Berg MP, Van Tintelen JP, Wilde AAM. Longitudinal validation of the phospholamban (PLN) p.Arg14del risk model. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background/Introduction
Recently, a variant-specific prediction model for PLN p.Arg14del variant carriers was developed to predict individual malignant ventricular arrhythmia (VA) risk to inform decision-making for primary prevention implantable cardioverter defibrillator (ICD) implantation. This model predicts malignant VA risk from data at diagnosis, but iterative evaluation of malignant VA risk may be warranted considering that the risk factors for malignant VA are progressive.
Purpose
To evaluate the diagnostic performance of the PLN p.Arg14del risk model.
Methods/Results
Date were collected of 278 PLN p.Arg14del variant carriers at 3 year follow-up. This was considered the new baseline for the survival analysis. Patients with history of malignant VA at both baseline and during the first 3 years after baseline were excluded. At 3 year patients were aged 40.1±18.0 year and 40.7% was male. Median left ventricular ejection fraction (LVEF) was 53% and percentage with microvoltages was 10.3. During a median follow-up of 4 years (Interquartile range 1.8–6.5) 31 (11%) carriers experienced malignant VA, defined as sustained VA, appropriate ICD intervention, or (aborted) sudden cardiac death. Reevaluation of the predictors with the 3 year follow-up data revealed hazard rates that were similar to those in the original PLN p.Arg14del risk model; LVEF per 1% decrease (hazard ratio (HR) 1.10 [95% confidence interval (CI), 1.06–1.12]; p<0.001), premature ventricular contraction count/24h (HR 1.51 [95% CI, 1.15–1.98]; p=0.003) and the presence of low-voltage electrocardiogram (HR 12.24 [95% CI, 5.21–28.8); p<0.001). Negative T waves did not remain significant as a predictor. The 5-year malignant VA risk was calculated for each variant carrier, after multiple imputation for dealing with incomplete cases, by applying the PLN p.Arg14del risk model to the 3 year follow-up data. Afterwards the cohort was divided into tertiles of predicted risk. This clearly demonstrated the lowest risk tertile having a low malignant VA rate and the highest risk tertile having a high malignant VA rate, which resulted in an optimism-corrected C-statistic of 0.85 (95% CI 0.78–0.92).
Conclusion
The PLN p.Arg14del risk model is valid at 3 year follow-up in PLN p.Arg14del variant carriers with no history of malignant VA and can therefore be used to inform decision-making for primary prevention ICD implantation not merely at diagnosis, but also during follow-up and can be seen as a type of validation in a cohort where no other large cohort is present to perform external validation.
Funding Acknowledgement
Type of funding sources: Private grant(s) and/or Sponsorship. Main funding source(s): 1. PSIDER: From pluripotent stem cells to prime editing gene therapy for inheritedcardiomyopathies. ZOn-MW.2. PREDICT2: Predicting sudden cardiac arrest. The Dutch Heart Foundation.
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Affiliation(s)
- M Van Der Heide
- Amsterdam UMC, Department of Cardiology , Amsterdam , The Netherlands
| | - T E Verstraelen
- Amsterdam UMC, Department of Cardiology , Amsterdam , The Netherlands
| | - F H M Van Lint
- Amsterdam UMC, Department of Clinical Genetics , Amsterdam , The Netherlands
| | - L P Bosman
- University Medical Center Utrecht, Division Heart and Lungs, Department of Cardiology , Utrecht , The Netherlands
| | - R De Brouwer
- University Medical Center Groningen, Department of Cardiology , Groningen , The Netherlands
| | - V M Proost
- Amsterdam UMC, Department of Cardiology , Amsterdam , The Netherlands
| | - G S Abeln
- Amsterdam UMC, Department of Cardiology , Amsterdam , The Netherlands
| | - B A Schoonderwoerd
- Medical Center Leeuwarden, Department of Cardiology , Leeuwarden , The Netherlands
| | - A C Houweling
- Amsterdam UMC, Department of Clinical Genetics , Amsterdam , The Netherlands
| | - J R Gimeno-Blanes
- Virgen of the Arrixaca University Hospital, Department of Cardiology , Murcia , Spain
| | - F W Asselbergs
- University Medical Center Utrecht, Division Heart and Lungs, Department of Cardiology , Utrecht , The Netherlands
| | - R A De Boer
- University Medical Center Groningen, Department of Cardiology , Groningen , The Netherlands
| | - M P Van Den Berg
- University Medical Center Groningen, Department of Cardiology , Groningen , The Netherlands
| | - J P Van Tintelen
- Amsterdam UMC, Department of Clinical Genetics , Amsterdam , The Netherlands
| | - A A M Wilde
- Amsterdam UMC, Department of Cardiology , Amsterdam , The Netherlands
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13
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Hoogendoorn J, Bosman LP, Van Der Heijden JF, Wilde AA, Van Den Berg MP, Yap SC, Riele ASJM, Zeppenfeld K. Different underlying aetiologies in patients presenting with ventricular tachycardia fulfilling task force criteria for ARVC: initial suspicion based on the 12-lead electrocardiogram. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
The Task Force Criteria (TFC) for ARVC are highly sensitive, but lack specificity. Patients with atypical RV-involvement (aRVi) may have different underlying aetiologies and prognosis, requiring specific therapeutic interventions.
Purpose
We aimed to evaluate the role of the baseline ECG for initial suspicion of aRVi.
Methods
From the Netherlands Heart Institute Arrhythmogenic Cardiomyopathy (NHI-ACM) registry, patients were selected who 1) fulfilled TFC for definite ARVC, 2) presented with sustained VT, 3) underwent genetic testing. The first available ECG after VT was evaluated for AV-conduction and the presence and surface area (SA) of an R'-wave in V1-V3. ECGs with AV-conduction disturbances or an R'-wave with SA ≥1.65 mm2 were classified as suspicious for `atypical RV-involvement' (aRVi-ECG).
Patients with ARVC-related pathogenic/likely pathogenic variant (P/LP+) were classified as “typical ARVC”. Data of patients without an ARVC-related pathogenic/likely pathogenic variant (P/LP−) were reviewed by an expert panel and classified as either “typical ARVC” or “suggestive for another aetiology” based on consensus.
Results
In total 124 P/LP+ patients and 35 P/LP− patients were included. Nineteen patients had an aRVi-ECG, which appeared significantly more predominant in the P/LP− group (11 (9%) P/LP+ vs. 8 (22%) P/LP−, p=0.019). Of the P/LP− patients, seventeen (49%) were classified as “suggestive for another aetiology” (e.g. myocarditis, ischemia, sarcoid), including all 8 patients with an aRVI-ECG.
Among P/LP+ patients with an aRVi-ECG, 46% carried the Arg14del phospolamban variant and 64% died, versus 15% and 18% of P/LP+ patients without aRVi-ECG, respectively (Table 1).
Conclusion
For patients presenting with sustained VT and fulfilling the TFC for ARVC diagnosis, a baseline ECG suggestive for atypical RV-involvement should raise suspicion for a different underlying aetiology in patients without an ARVC-related P/LP variant. In P/LP+ patients, an aRVi-ECG may identify those with poor outcome.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- J Hoogendoorn
- Leiden University Medical Center, Cardiology , Leiden , The Netherlands
| | - L P Bosman
- University Medical Center Utrecht, Cardiology , Utrecht , The Netherlands
| | | | - A A Wilde
- Amsterdam UMC, Cardiology , Amsterdam , The Netherlands
| | - M P Van Den Berg
- University Medical Center Groningen, Cardiology , Groningen , The Netherlands
| | - S C Yap
- Erasmus University Medical Centre, Cardiology , Rotterdam , The Netherlands
| | - A S J M Riele
- University Medical Center Utrecht, Cardiology , Utrecht , The Netherlands
| | - K Zeppenfeld
- Leiden University Medical Center, Cardiology , Leiden , The Netherlands
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14
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Jansen M, Algül S, Bosman LP, Michels M, van der Velden J, de Boer RA, van Tintelen JP, Asselbergs FW, Baas AF. Blood‐based biomarkers for the prediction of hypertrophic cardiomyopathy prognosis: a systematic review and meta‐analysis. ESC Heart Fail 2022; 9:3418-3434. [DOI: 10.1002/ehf2.14073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Revised: 06/07/2022] [Accepted: 06/27/2022] [Indexed: 11/05/2022] Open
Affiliation(s)
- Mark Jansen
- Department of Genetics, University Medical Center Utrecht Utrecht University Utrecht The Netherlands
- Netherlands Heart Institute Utrecht The Netherlands
| | - Sila Algül
- Department of Physiology, Amsterdam Cardiovascular Sciences Amsterdam University Medical Center, Vrije Universiteit Amsterdam Amsterdam The Netherlands
| | - Laurens P. Bosman
- Netherlands Heart Institute Utrecht The Netherlands
- Department of Cardiology, University Medical Center Utrecht Utrecht University Utrecht The Netherlands
| | - Michelle Michels
- Department of Cardiology Thoraxcenter, Erasmus University Medical Center, Erasmus University Rotterdam The Netherlands
| | - Jolanda van der Velden
- Department of Physiology, Amsterdam Cardiovascular Sciences Amsterdam University Medical Center, Vrije Universiteit Amsterdam Amsterdam The Netherlands
| | - Rudolf A. de Boer
- Department of Cardiology University Medical Center Groningen, University of Groningen Groningen The Netherlands
| | - J. Peter van Tintelen
- Department of Genetics, University Medical Center Utrecht Utrecht University Utrecht The Netherlands
- Netherlands Heart Institute Utrecht The Netherlands
| | - Folkert W. Asselbergs
- Netherlands Heart Institute Utrecht The Netherlands
- Department of Cardiology, University Medical Center Utrecht Utrecht University Utrecht The Netherlands
- Institute of Cardiovascular Science, Faculty of Population Health Sciences University College London London UK
- Health Data Research UK and Institute of Health Informatics University College London London UK
| | - Annette F. Baas
- Department of Genetics, University Medical Center Utrecht Utrecht University Utrecht The Netherlands
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15
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Jordà P, Bosman LP, Gasperetti A, Mazzanti A, Gourraud JB, Davies B, Frederiksen TC, Moreno Weidmann Z, Di Marco A, Roberts JD, MacIntyre C, Seifer C, Delinière A, Alqarawi W, Kukavica D, Minois D, Trancuccio A, Arnaud M, Targetti M, Martino A, Oliviero G, Pipilas DC, Carbucicchio C, Compagnucci P, Dello Russo A, Olivotto I, Calò L, Lubitz SA, Cutler MJ, Chevalier P, Arbelo E, Priori SG, Healey JS, Calkins H, Casella M, Jensen HK, Tondo C, Tadros R, James CA, Krahn AD, Cadrin-Tourigny J. Arrhythmic risk prediction in arrhythmogenic right ventricular cardiomyopathy: external validation of the arrhythmogenic right ventricular cardiomyopathy risk calculator. Eur Heart J 2022; 43:3041-3052. [PMID: 35766180 PMCID: PMC9392650 DOI: 10.1093/eurheartj/ehac289] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 04/16/2022] [Accepted: 05/18/2022] [Indexed: 12/17/2022] Open
Abstract
AIMS Arrhythmogenic right ventricular cardiomyopathy (ARVC) causes ventricular arrhythmias (VAs) and sudden cardiac death (SCD). In 2019, a risk prediction model that estimates the 5-year risk of incident VAs in ARVC was developed (ARVCrisk.com). This study aimed to externally validate this prediction model in a large international multicentre cohort and to compare its performance with the risk factor approach recommended for implantable cardioverter-defibrillator (ICD) use by published guidelines and expert consensus. METHODS AND RESULTS In a retrospective cohort of 429 individuals from 29 centres in North America and Europe, 103 (24%) experienced sustained VA during a median follow-up of 5.02 (2.05-7.90) years following diagnosis of ARVC. External validation yielded good discrimination [C-index of 0.70 (95% confidence interval-CI 0.65-0.75)] and calibration slope of 1.01 (95% CI 0.99-1.03). Compared with the three published consensus-based decision algorithms for ICD use in ARVC (Heart Rhythm Society consensus on arrhythmogenic cardiomyopathy, International Task Force consensus statement on the treatment of ARVC, and American Heart Association guidelines for VA and SCD), the risk calculator performed better with a superior net clinical benefit below risk threshold of 35%. CONCLUSION Using a large independent cohort of patients, this study shows that the ARVC risk model provides good prognostic information and outperforms other published decision algorithms for ICD use. These findings support the use of the model to facilitate shared decision making regarding ICD implantation in the primary prevention of SCD in ARVC.
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Affiliation(s)
- Paloma Jordà
- Cardiovascular Genetics Center, Montreal Heart Institute, Université de Montréal, Montréal, QC, Canada.,Arrhythmia Section, Cardiology Department, Hospital Clínic, Universitat de Barcelona, Barcelona, Spain.,Institut d'Investigació August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - Laurens P Bosman
- Division of Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Alessio Gasperetti
- Division of Cardiology, Department of Medicine, Johns Hopkins Hospital, Baltimore, MD, USA
| | - Andrea Mazzanti
- Department of Molecular Medicine, University of Pavia, Pavia, Italy.,Department of Molecular Cardiology, IRCCS Istituti Clinici Scientifici Maugeri, Pavia, Italy.,Department of Molecular Cardiology, Centro Nacional de Investigaciones Cardiovasculares, Madrid, Spain
| | | | - Brianna Davies
- Centre for Cardiovascular Innovation, Division of Cardiology, University of British Columbia, Vancouver, BC, Canada
| | - Tanja Charlotte Frederiksen
- Department of Cardiology, Aarhus University Hospital, Aarhus N, Denmark.,Department of Clinical Medicine, Health, Aarhus University, Aarhus N, Denmark
| | - Zoraida Moreno Weidmann
- Department of Cardiology, Hospital de la Santa Creu i Sant Pau, IIB Sant Pau, Universitat Autònoma de Barcelona, CIBERCV, Barcelona, Spain
| | - Andrea Di Marco
- Arrhythmia Unit, Department of Cardiology, Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Jason D Roberts
- Population Health Research Institute, McMaster University, Hamilton, ON, Canada.,Division of Cardiology, Hamilton Health Sciences, Hamilton, ON, Canada.,Section of Cardiac Electrophysiology, Division of Cardiology, Department of Medicine, Western University, London, ON, Canada
| | - Ciorsti MacIntyre
- Cardiac Electrophysiology Service, Quenn Elisabeth II Health Sciences Center, Dalhousie University, Halifax, NS, Canada
| | - Colette Seifer
- St-Boniface Hospital, University of Manitoba, Winnipeg, MB, Canada
| | - Antoine Delinière
- National Reference Center for Inherited Arrhythmias of Lyon, Louis Pradel Cardiovascular Hospital, Hospices Civils de Lyon, Lyon, France
| | - Wael Alqarawi
- Cardiac Electrophysiology Service, Ottawa Heart Institute, University of Ottawa, Ottawa, ON, Canada
| | - Deni Kukavica
- Department of Molecular Medicine, University of Pavia, Pavia, Italy.,Department of Molecular Cardiology, IRCCS Istituti Clinici Scientifici Maugeri, Pavia, Italy.,Department of Molecular Cardiology, Centro Nacional de Investigaciones Cardiovasculares, Madrid, Spain
| | - Damien Minois
- Department of Cardiology, Centre Hospitalier Universitaire Nantes, Nantes, France
| | - Alessandro Trancuccio
- Department of Molecular Medicine, University of Pavia, Pavia, Italy.,Department of Molecular Cardiology, IRCCS Istituti Clinici Scientifici Maugeri, Pavia, Italy.,Department of Molecular Cardiology, Centro Nacional de Investigaciones Cardiovasculares, Madrid, Spain
| | - Marine Arnaud
- Department of Cardiology, Centre Hospitalier Universitaire Nantes, Nantes, France
| | - Mattia Targetti
- Cardiomyopathy Unit, Department of Cardiology, Careggi University Hospital, Florence, Italy
| | | | - Giada Oliviero
- Department of Cardiology, Policlinico Casilino, Rome, Italy
| | - Daniel C Pipilas
- Cardiovascular Research Center and Cardiac Arrhythmia Service, Massachusetts General Hospital, Boston, MA, USA
| | - Corrado Carbucicchio
- Department of Clinical Electrophysiology and Cardiac Pacing Centro Cardiologico Monzino, IRCCSC, Milan, Italy
| | - Paolo Compagnucci
- Department of Biomedical Sciences and Public Health, Cardiology and Arrhythmology Clinic, University Hospital Umberto I-Salesi-Lancisi, Marche Polytechnic University, Ancona, Italy
| | - Antonio Dello Russo
- Department of Biomedical Sciences and Public Health, Cardiology and Arrhythmology Clinic, University Hospital Umberto I-Salesi-Lancisi, Marche Polytechnic University, Ancona, Italy
| | - Iacopo Olivotto
- Cardiomyopathy Unit, Department of Cardiology, Careggi University Hospital, Florence, Italy
| | - Leonardo Calò
- Department of Cardiology, Policlinico Casilino, Rome, Italy
| | - Steven A Lubitz
- Cardiovascular Research Center and Cardiac Arrhythmia Service, Massachusetts General Hospital, Boston, MA, USA
| | - Michael J Cutler
- Intermountain Medical Center Heart Institute, Intermountain Medical Center, Murray, UT, USA
| | - Philippe Chevalier
- National Reference Center for Inherited Arrhythmias of Lyon, Louis Pradel Cardiovascular Hospital, Hospices Civils de Lyon, Lyon, France
| | - Elena Arbelo
- Arrhythmia Section, Cardiology Department, Hospital Clínic, Universitat de Barcelona, Barcelona, Spain.,Institut d'Investigació August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain.,European Reference Network for rare, low prevalence and complex diseases of the heart - ERN GUARD-Heart
| | - Silvia Giuliana Priori
- Department of Molecular Medicine, University of Pavia, Pavia, Italy.,Department of Molecular Cardiology, IRCCS Istituti Clinici Scientifici Maugeri, Pavia, Italy.,Department of Molecular Cardiology, Centro Nacional de Investigaciones Cardiovasculares, Madrid, Spain
| | - Jeffrey S Healey
- Population Health Research Institute, McMaster University, Hamilton, ON, Canada.,Division of Cardiology, Hamilton Health Sciences, Hamilton, ON, Canada
| | - Hugh Calkins
- Division of Cardiology, Department of Medicine, Johns Hopkins Hospital, Baltimore, MD, USA
| | - Michela Casella
- Department of Clinical, Special and Dental Sciences, Cardiology and Arrhythmology Clinic, University Hospital Umberto I-Salesi-Lancisi, MarchePolytechnic University, Ancona, Italy
| | - Henrik Kjærulf Jensen
- Department of Cardiology, Aarhus University Hospital, Aarhus N, Denmark.,Department of Clinical Medicine, Health, Aarhus University, Aarhus N, Denmark
| | - Claudio Tondo
- Department of Clinical Electrophysiology and Cardiac Pacing Centro Cardiologico Monzino, IRCCSC, Milan, Italy.,Department of Biomedical, Surgical and Dentistry Sciences, University of Milan, Milan, Italy
| | - Rafik Tadros
- Cardiovascular Genetics Center, Montreal Heart Institute, Université de Montréal, Montréal, QC, Canada
| | - Cynthia A James
- Division of Cardiology, Department of Medicine, Johns Hopkins Hospital, Baltimore, MD, USA
| | - Andrew D Krahn
- Centre for Cardiovascular Innovation, Division of Cardiology, University of British Columbia, Vancouver, BC, Canada
| | - Julia Cadrin-Tourigny
- Cardiovascular Genetics Center, Montreal Heart Institute, Université de Montréal, Montréal, QC, Canada
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16
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Sharma A, Bosman LP, Tichnell C, Nanavati J, Murray B, Nonyane BA, Tandri H, Calkins H, James CA. Arrhythmogenic Right Ventricular Cardiomyopathy Prevalence and Arrhythmic Outcomes in At-Risk Family Members: A Systematic Review and Meta-Analysis. Circ Genom Precis Med 2022; 15:e003530. [DOI: 10.1161/circgen.121.003530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background:
Arrhythmogenic right ventricular cardiomyopathy (ARVC) is a complex cardiomyopathy with autosomal dominant inheritance and age-related incomplete penetrance, characterized by a high risk of sudden cardiac death. Recent professional consensus guidelines recommend clinical cardiac lifelong serial screening for at-risk family members refined only by age, but family genotype might influence necessary screening. Although numerous studies report prevalence of disease and arrhythmia in family members and explore predictors of penetrance and arrhythmic risk, a systematic review consolidating this evidence is lacking.
Methods:
We searched Medline (PubMed), Embase, The Cochrane Library, and Web of Science for studies that reported prevalence of (1) diagnosis of ARVC per 2010 Task Force Criteria and/or (2) sustained ventricular arrhythmias (VA) in at least 10 family members of definite patients with ARVC.
Results:
We identified 41 studies, including 36 that reported diagnosis by Task Force Criteria and 22 VA. Meta-analysis of 1359 family members, from 13 unique cohorts showed an average prevalence estimate of 25% for diagnosis as per Task Force Criteria (95% CI, 0.15–0.35, I
2
=
96.44%). Overall prevalence of VA among gene-positive family members was 18% (95% CI, 0.13–0.23, I
2
=33.25%) in 7 independent studies (n=597). Family genotype was a significant risk factor for diagnosis of both ARVC (odds ratio, 6.91 [95% CI, 1.27–37.70];
P
=0.0005) and VA (odds ratio, 13.62 [95% CI, 0.91–204.13];
P
=0.06). Male gender was not associated with disease prevalence (odds ratio, 1.18 [95% CI, 0.72–1.95];
P
=0.42) or VA (odds ratio, 0.81 [95% CI, 0.51–1.29];
P
=0.91).
Conclusions:
The prevalence of ARVC and VA in at-risk family members differs significantly based on family genotype. Although recent recommendations provide a guideline based only on age, we propose screening every 1 to 2 years for gene-positive family members and every 3 to 5 years for first-degree relatives of gene-elusive cases, as long as they are asymptomatic and not athletes.
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Affiliation(s)
- Apurva Sharma
- Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD (A.S., C.T., B.M., H.T., H.C., C.A.J.)
| | - Laurens P. Bosman
- Department of Cardiology, Division Heart & Lungs, University Medical Center Utrecht, Utrecht University, the Netherlands (L.P.B.)
| | - Crystal Tichnell
- Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD (A.S., C.T., B.M., H.T., H.C., C.A.J.)
| | - Julie Nanavati
- Welch Medical Library, Johns Hopkins School of Medicine (J.N.)
| | - Brittney Murray
- Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD (A.S., C.T., B.M., H.T., H.C., C.A.J.)
| | - Bareng A.S. Nonyane
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD (B.A.S.N.)
| | - Harikrishna Tandri
- Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD (A.S., C.T., B.M., H.T., H.C., C.A.J.)
| | - Hugh Calkins
- Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD (A.S., C.T., B.M., H.T., H.C., C.A.J.)
| | - Cynthia A. James
- Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD (A.S., C.T., B.M., H.T., H.C., C.A.J.)
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17
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Gasperetti A, Carrick RT, Tundo F, Compagnucci P, Bosman LP, Tundo F, Tichnell C, Murray BA, Tandri H, Tadros R, Rivard L, Van Der Bergh P, Zeppenfeld K, Wilde AA, Tundo F, Carbucicchio C, Russo AD, Casella M, Svensson A, Brunckhorst CB, van Tintelen P, Platonov PG, Haugaa KH, Duru F, Riele AT, Khairy P, Tondo C, Calkins H, James CA, Saguner A, CADRIN-TOURIGNY JULIA. PE-565-01 PROGRAMMED VENTRICULAR STIMULATION AS AN ADDITIONAL PRIMARY PREVENTION RISK STRATIFICATION TOOL IN ARRHYTHMOGENIC RIGHT VENTRICULAR CARDIOMYOPATHY: A MULTINATIONAL STUDY. Heart Rhythm 2022. [DOI: 10.1016/j.hrthm.2022.03.677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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18
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Carrick R, Riele AT, Gasperetti A, Bosman LP, Cadrin-Tourigny J, Tundo F, Pendleton K, Tichnell C, van den berg NP, van der Heijden JF, van Tintelen P, Wilde AA, Yap SC, Zeppenfeld K, Calkins H, James CA, Wu KC. CE-522-03 LONGITUDINAL PREDICTION OF VENTRICULAR ARRHYTHMIAS IN PATIENTS WITH ARRHYTHMOGENIC RIGHT VENTRICULAR CARDIOMYOPATHY. Heart Rhythm 2022. [DOI: 10.1016/j.hrthm.2022.03.608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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19
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Cadrin-Tourigny J, Bosman LP, Nozza A, Wang W, Tadros R, Bhonsale A, Bourfiss M, Fortier A, Lie ØH, Saguner AM, Svensson A, Andorin A, Tichnell C, Murray B, Zeppenfeld K, van den Berg MP, Asselbergs FW, Wilde AAM, Krahn AD, Talajic M, Rivard L, Chelko S, Zimmerman SL, Kamel IR, Crosson JE, Judge DP, Yap SC, van der Heijden JF, Tandri H, Jongbloed JDH, Guertin MC, van Tintelen JP, Platonov PG, Duru F, Haugaa KH, Khairy P, Hauer RNW, Calkins H, Te Riele ASJM, James CA. A new prediction model for ventricular arrhythmias in arrhythmogenic right ventricular cardiomyopathy. Eur Heart J 2022; 43:e1-e9. [PMID: 35441664 PMCID: PMC9392651 DOI: 10.1093/eurheartj/ehac180] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Revised: 11/21/2018] [Accepted: 03/01/2019] [Indexed: 12/16/2022] Open
Abstract
AIMS Arrhythmogenic right ventricular dysplasia/cardiomyopathy (ARVC) is characterized by ventricular arrhythmias (VAs) and sudden cardiac death (SCD). We aimed to develop a model for individualized prediction of incident VA/SCD in ARVC patients. METHODS AND RESULTS Five hundred and twenty-eight patients with a definite diagnosis and no history of sustained VAs/SCD at baseline, aged 38.2 ± 15.5 years, 44.7% male, were enrolled from five registries in North America and Europe. Over 4.83 (interquartile range 2.44-9.33) years of follow-up, 146 (27.7%) experienced sustained VA, defined as SCD, aborted SCD, sustained ventricular tachycardia, or appropriate implantable cardioverter-defibrillator (ICD) therapy. A prediction model estimating annual VA risk was developed using Cox regression with internal validation. Eight potential predictors were pre-specified: age, sex, cardiac syncope in the prior 6 months, non-sustained ventricular tachycardia, number of premature ventricular complexes in 24 h, number of leads with T-wave inversion, and right and left ventricular ejection fractions (LVEFs). All except LVEF were retained in the final model. The model accurately distinguished patients with and without events, with an optimism-corrected C-index of 0.77 [95% confidence interval (CI) 0.73-0.81] and minimal over-optimism [calibration slope of 0.93 (95% CI 0.92-0.95)]. By decision curve analysis, the clinical benefit of the model was superior to a current consensus-based ICD placement algorithm with a 20.3% reduction of ICD placements with the same proportion of protected patients (P < 0.001). CONCLUSION Using the largest cohort of patients with ARVC and no prior VA, a prediction model using readily available clinical parameters was devised to estimate VA risk and guide decisions regarding primary prevention ICDs (www.arvcrisk.com).
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Affiliation(s)
- Julia Cadrin-Tourigny
- Division of Cardiology, Department of Medicine, Johns Hopkins Hospital, Carnegie 568D, 600 N. Wolfe St. Baltimore, MD, USA.,Cardiovascular Genetics Center, Montreal Heart Institute, Université de Montréal, 5000 Bélanger St, Montréal, Canada
| | - Laurens P Bosman
- Netherlands Heart Institute, 3501 DG, Utrecht, The Netherlands.,Department of Cardiology, University Medical Center Utrecht, University of Utrecht, Heidelberglaan 100, CX Utrecht, The Netherlands
| | - Anna Nozza
- Montreal Health Innovations Coordinating Center, Université de Montréal, 4100 Molson St, Suite 400, Montréal, Canada
| | - Weijia Wang
- Division of Cardiology, Department of Medicine, Johns Hopkins Hospital, Carnegie 568D, 600 N. Wolfe St. Baltimore, MD, USA
| | - Rafik Tadros
- Cardiovascular Genetics Center, Montreal Heart Institute, Université de Montréal, 5000 Bélanger St, Montréal, Canada
| | - Aditya Bhonsale
- Division of Cardiology, Department of Medicine, Johns Hopkins Hospital, Carnegie 568D, 600 N. Wolfe St. Baltimore, MD, USA
| | - Mimount Bourfiss
- Department of Cardiology, University Medical Center Utrecht, University of Utrecht, Heidelberglaan 100, CX Utrecht, The Netherlands
| | - Annik Fortier
- Montreal Health Innovations Coordinating Center, Université de Montréal, 4100 Molson St, Suite 400, Montréal, Canada
| | - Øyvind H Lie
- Department of Cardiology, Center for Cardiological Innovation, Oslo University Hospital, Postboks 4950 Nydalen, Oslo, Norway.,University of Oslo, Postboks 1171, Blindern Oslo, Norway
| | - Ardan M Saguner
- Department of Cardiology, University Heart Center Zurich, Raemistrasse 100, Zurich, Switzerland
| | - Anneli Svensson
- Department of Cardiology, University Hosptial of Linköping, S-581 85 Linköping, Sweden
| | - Antoine Andorin
- Cardiovascular Genetics Center, Montreal Heart Institute, Université de Montréal, 5000 Bélanger St, Montréal, Canada
| | - Crystal Tichnell
- Division of Cardiology, Department of Medicine, Johns Hopkins Hospital, Carnegie 568D, 600 N. Wolfe St. Baltimore, MD, USA
| | - Brittney Murray
- Division of Cardiology, Department of Medicine, Johns Hopkins Hospital, Carnegie 568D, 600 N. Wolfe St. Baltimore, MD, USA
| | - Katja Zeppenfeld
- Department of Cardiology, Leiden University Medical Center, Albinusdreef 2, ZA Leiden, The Netherlands
| | - Maarten P van den Berg
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Folkert W Asselbergs
- Netherlands Heart Institute, 3501 DG, Utrecht, The Netherlands.,Department of Cardiology, University Medical Center Utrecht, University of Utrecht, Heidelberglaan 100, CX Utrecht, The Netherlands.,Faculty of Population Health Sciences, Institute of Cardiovascular Science, Institute of Health Informatics, University College London, 69-75 Chenies Mews, London, UK
| | - Arthur A M Wilde
- Department of Clinical and Experimental Cardiology, Amsterdam UMC, University of Amsterdam, Heart Center, Meibergdreef 9, AZ, Amsterdam, The Netherlands
| | - Andrew D Krahn
- Division of Cardiology, Department of Medicine, University of British Columbia 211 - 1033 Davie Street, Vancouver, BC, Canada
| | - Mario Talajic
- Cardiovascular Genetics Center, Montreal Heart Institute, Université de Montréal, 5000 Bélanger St, Montréal, Canada
| | - Lena Rivard
- Cardiovascular Genetics Center, Montreal Heart Institute, Université de Montréal, 5000 Bélanger St, Montréal, Canada
| | - Stephen Chelko
- Division of Cardiology, Department of Medicine, Johns Hopkins Hospital, Carnegie 568D, 600 N. Wolfe St. Baltimore, MD, USA
| | - Stefan L Zimmerman
- The Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins Hospital, 600 N. Wolfe St., Baltimore, MD, USA
| | - Ihab R Kamel
- The Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins Hospital, 600 N. Wolfe St., Baltimore, MD, USA
| | - Jane E Crosson
- Division of Cardiology, Department of Medicine, Johns Hopkins Hospital, Carnegie 568D, 600 N. Wolfe St. Baltimore, MD, USA
| | - Daniel P Judge
- Division of Cardiology, Department of Medicine, Johns Hopkins Hospital, Carnegie 568D, 600 N. Wolfe St. Baltimore, MD, USA
| | - Sing-Chien Yap
- Department of Cardiology, Thoraxcenter, Erasmus Medical Center, Dr. Molewaterplein 40, GD, Rotterdam, The Netherlands
| | - Jeroen F van der Heijden
- Department of Cardiology, University Medical Center Utrecht, University of Utrecht, Heidelberglaan 100, CX Utrecht, The Netherlands
| | - Harikrishna Tandri
- Division of Cardiology, Department of Medicine, Johns Hopkins Hospital, Carnegie 568D, 600 N. Wolfe St. Baltimore, MD, USA
| | - Jan D H Jongbloed
- Department of Genetics, University of Groningen, University Medical Center Groningen, Hanzeplein 1, Groningen, The Netherlands
| | - Marie-Claude Guertin
- Montreal Health Innovations Coordinating Center, Université de Montréal, 4100 Molson St, Suite 400, Montréal, Canada
| | - J Peter van Tintelen
- Netherlands Heart Institute, 3501 DG, Utrecht, The Netherlands.,Department of Clinical Genetics, Academic Medical Center, University of Amsterdam, Meibergdreef 9, DD Amsterdam, The Netherlands
| | - Pyotr G Platonov
- Department of Cardiology, Clinical Sciences, Lund University Hosptial, Lund, Sweden
| | - Firat Duru
- Department of Cardiology, University Heart Center Zurich, Raemistrasse 100, Zurich, Switzerland
| | - Kristina H Haugaa
- Department of Cardiology, Center for Cardiological Innovation, Oslo University Hospital, Postboks 4950 Nydalen, Oslo, Norway.,University of Oslo, Postboks 1171, Blindern Oslo, Norway
| | - Paul Khairy
- Cardiovascular Genetics Center, Montreal Heart Institute, Université de Montréal, 5000 Bélanger St, Montréal, Canada
| | - Richard N W Hauer
- Netherlands Heart Institute, 3501 DG, Utrecht, The Netherlands.,Department of Cardiology, University Medical Center Utrecht, University of Utrecht, Heidelberglaan 100, CX Utrecht, The Netherlands
| | - Hugh Calkins
- Division of Cardiology, Department of Medicine, Johns Hopkins Hospital, Carnegie 568D, 600 N. Wolfe St. Baltimore, MD, USA
| | - Anneline S J M Te Riele
- Netherlands Heart Institute, 3501 DG, Utrecht, The Netherlands.,Department of Cardiology, University Medical Center Utrecht, University of Utrecht, Heidelberglaan 100, CX Utrecht, The Netherlands
| | - Cynthia A James
- Division of Cardiology, Department of Medicine, Johns Hopkins Hospital, Carnegie 568D, 600 N. Wolfe St. Baltimore, MD, USA
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20
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Bosman LP, Nielsen Gerlach CL, Cadrin-Tourigny J, Orgeron G, Tichnell C, Murray B, Bourfiss M, van der Heijden JF, Yap SC, Zeppenfeld K, van den Berg MP, Wilde AAM, Asselbergs FW, Tandri H, Calkins H, van Tintelen JP, James CA, te Riele ASJM. Comparing clinical performance of current implantable cardioverter-defibrillator implantation recommendations in arrhythmogenic right ventricular cardiomyopathy. Europace 2022; 24:296-305. [PMID: 34468736 PMCID: PMC8824519 DOI: 10.1093/europace/euab162] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2021] [Accepted: 06/14/2021] [Indexed: 11/13/2022] Open
Abstract
AIMS Arrhythmogenic right ventricular cardiomyopathy (ARVC) patients have an increased risk of ventricular arrhythmias (VA). Four implantable cardioverter-defibrillator (ICD) recommendation algorithms are available The International Task Force Consensus ('ITFC'), an ITFC modification by Orgeron et al. ('mITFC'), the AHA/HRS/ACC guideline for VA management ('AHA'), and the HRS expert consensus statement ('HRS'). This study aims to validate and compare the performance of these algorithms in ARVC. METHODS AND RESULTS We classified 617 definite ARVC patients (38.5 ± 15.1 years, 52.4% male, 39.2% prior sustained VA) according to four algorithms. Clinical performance was evaluated by sensitivity, specificity, ROC-analysis, and decision curve analysis for any sustained VA and for fast VA (>250 b.p.m.). During 6.4 [2.8-11.5] years follow-up, 282 (45.7%) patients experienced any sustained VA, and 63 (10.2%) fast VA. For any sustained VA, ITFC and mITFC provide higher sensitivity than AHA and HRS (94.0-97.8% vs. 76.7-83.5%), but lower specificity (15.9-32.0% vs. 42.7%-60.1%). Similarly, for fast VA, ITFC and mITFC provide higher sensitivity than AHA and HRS (95.2-97.1% vs. 76.7-78.4%) but lower specificity (42.7-43.1 vs. 76.7-78.4%). Decision curve analysis showed ITFC and mITFC to be superior for a 5-year sustained VA risk ICD indication threshold between 5-25% or 2-9% for fast VA. CONCLUSION The ITFC and mITFC provide the highest protection rates, whereas AHA and HRS decrease unnecessary ICD placements. ITFC or mITFC should be used if we consider the 5-year threshold for ICD indication to lie within 5-25% for sustained VA or 2-9% for fast VA. These data will inform decision-making for ICD placement in ARVC.
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Affiliation(s)
- Laurens P Bosman
- Netherlands Heart Institute, PO Box 19258, 3501 DG, Utrecht, The Netherlands
- Department of Cardiology, University Medical Center Utrecht, University of Utrecht, Heidelberglaan 100, 3584, CX, Utrecht, The Netherlands
| | - Claire L Nielsen Gerlach
- Department of Cardiology, University Medical Center Utrecht, University of Utrecht, Heidelberglaan 100, 3584, CX, Utrecht, The Netherlands
| | - Julia Cadrin-Tourigny
- Cardiovascular Genetics Center, Montreal Heart Institute, University of Montreal, 5000 Belanger St, Montreal H1T 1C8, Canada
| | - Gabriela Orgeron
- Division of Cardiology, Department of Medicine, Johns Hopkins Hospital, 600 N. Wolfe St., Baltimore, MD 21287, USA
| | - Crystal Tichnell
- Division of Cardiology, Department of Medicine, Johns Hopkins Hospital, 600 N. Wolfe St., Baltimore, MD 21287, USA
| | - Brittney Murray
- Division of Cardiology, Department of Medicine, Johns Hopkins Hospital, 600 N. Wolfe St., Baltimore, MD 21287, USA
| | - Mimount Bourfiss
- Department of Cardiology, University Medical Center Utrecht, University of Utrecht, Heidelberglaan 100, 3584, CX, Utrecht, The Netherlands
| | - Jeroen F van der Heijden
- Department of Cardiology, University Medical Center Utrecht, University of Utrecht, Heidelberglaan 100, 3584, CX, Utrecht, The Netherlands
| | - Sing-Chien Yap
- Department of Cardiology, Thoraxcenter, Erasmus Medical Center, Dr Molewaterplein 40, 3015, GD, Rotterdam, The Netherlands
| | - Katja Zeppenfeld
- Department of Cardiology, Leiden University Medical Center, Albinusdreef 2, 2333, ZA, Leiden, The Netherlands
| | - Maarten P van den Berg
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713, GZ, Groningen, The Netherlands
| | - Arthur A M Wilde
- Department of Clinical and Experimental Cardiology, Amsterdam UMC, University of Amsterdam, Heart Center, Meibergdreef 9, 1105, AZ, Amsterdam, The Netherlands
| | - Folkert W Asselbergs
- Netherlands Heart Institute, PO Box 19258, 3501 DG, Utrecht, The Netherlands
- Department of Cardiology, University Medical Center Utrecht, University of Utrecht, Heidelberglaan 100, 3584, CX, Utrecht, The Netherlands
- Institute of Cardiovascular Science, Faculty of Population Health Sciences, University College London, London, UK
- Health Data Research UK and Institute of Health Informatics, University College London, London, UK
| | - Hariskrishna Tandri
- Division of Cardiology, Department of Medicine, Johns Hopkins Hospital, 600 N. Wolfe St., Baltimore, MD 21287, USA
| | - Hugh Calkins
- Division of Cardiology, Department of Medicine, Johns Hopkins Hospital, 600 N. Wolfe St., Baltimore, MD 21287, USA
| | - J Peter van Tintelen
- Netherlands Heart Institute, PO Box 19258, 3501 DG, Utrecht, The Netherlands
- Department of Genetics, University Medical Center Utrecht, University of Utrecht, Heidelberglaan 100, 3584, CX, Utrecht, The Netherlands
| | - Cynthia A James
- Division of Cardiology, Department of Medicine, Johns Hopkins Hospital, 600 N. Wolfe St., Baltimore, MD 21287, USA
| | - Anneline S J M te Riele
- Netherlands Heart Institute, PO Box 19258, 3501 DG, Utrecht, The Netherlands
- Department of Cardiology, University Medical Center Utrecht, University of Utrecht, Heidelberglaan 100, 3584, CX, Utrecht, The Netherlands
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21
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Bosman LP, Wang W, Lie ØH, van Lint FHM, Rootwelt-Norberg C, Murray B, Tichnell C, Cadrin-Tourigny J, van Tintelen JP, Asselbergs FW, Calkins H, Te Riele ASJM, Haugaa KH, James CA. Integrating Exercise Into Personalized Ventricular Arrhythmia Risk Prediction in Arrhythmogenic Right Ventricular Cardiomyopathy. Circ Arrhythm Electrophysiol 2022; 15:e010221. [PMID: 35089054 DOI: 10.1161/circep.121.010221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Exercise is associated with sustained ventricular arrhythmias (VA) in Arrhythmogenic Right Ventricular Cardiomyopathy (ARVC) but is not included in the ARVC risk calculator (arvcrisk.com). The objective of this study is to quantify the influence of exercise at diagnosis on incident VA risk and evaluate whether the risk calculator needs adjustment for exercise. METHODS We interviewed ARVC patients without sustained VA at diagnosis about their exercise history. The relationship between exercise dose 3 years preceding diagnosis (average METh/wk) and incident VA during follow-up was analyzed with time-to-event analysis. The incremental prognostic value of exercise to the risk calculator was evaluated by Cox models. RESULTS We included 176 patients (male, 43.2%; age, 37.6±16.1 years) from 3 ARVC centers, of whom 53 (30.1%) developed sustained VA during 5.4 (2.7-9.7) years of follow-up. Exercise at diagnosis showed a dose-dependent nonlinear relationship with VA, with no significant risk increase <15 to 30 METh/wk. Athlete status, using 3 definitions from literature (>18, >24, and >36 METh/wk), was significantly associated with VA (hazard ratios, 2.53-2.91) but was also correlated with risk factors currently in the risk calculator model. Thus, adding athlete status to the model did not change the C index of 0.77 (0.71-0.84) and showed no significant improvement (Akaike information criterion change, <2). CONCLUSIONS Exercise at diagnosis was dose dependently associated with risk of sustained VA in ARVC patients but only above 15 to 30 METh/wk. Exercise does not appear to have incremental prognostic value over the risk calculator. The ARVC risk calculator can be used accurately in athletic patients without modification.
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Affiliation(s)
- Laurens P Bosman
- Department of Cardiology (L.P.B., F.W.A., A.S.J.M.t.R.), University Medical Center Utrecht, Utrecht University, the Netherlands.,Netherlands Heart Institute, Utrecht (L.P.B., J.P.v.T., F.W.A., A.S.J.M.t.R.)
| | - Weijia Wang
- Department of Medicine, Division of Cardiology, Johns Hopkins University, School of Medicine, Baltimore, MD (W.W., B.M., C.T., H.C., C.A.J.)
| | - Øyvind H Lie
- ProCardio Center for Innovation, Department of Cardiology, Oslo University Hospital, Rikshospitalet, University of Oslo, Norway (Ø.H.L., C.R.-N., K.H.H.)
| | - Freyja H M van Lint
- Department of Genetics (F.H.M.v.L., J.P.v.T.), University Medical Center Utrecht, Utrecht University, the Netherlands
| | - Christine Rootwelt-Norberg
- ProCardio Center for Innovation, Department of Cardiology, Oslo University Hospital, Rikshospitalet, University of Oslo, Norway (Ø.H.L., C.R.-N., K.H.H.)
| | - Brittney Murray
- Department of Medicine, Division of Cardiology, Johns Hopkins University, School of Medicine, Baltimore, MD (W.W., B.M., C.T., H.C., C.A.J.)
| | - Crystal Tichnell
- Department of Medicine, Division of Cardiology, Johns Hopkins University, School of Medicine, Baltimore, MD (W.W., B.M., C.T., H.C., C.A.J.)
| | - Julia Cadrin-Tourigny
- Department of Medicine, Montreal Heart Institute, University of Montreal, Canada (J.C.-T.)
| | - J Peter van Tintelen
- Department of Genetics (F.H.M.v.L., J.P.v.T.), University Medical Center Utrecht, Utrecht University, the Netherlands.,Netherlands Heart Institute, Utrecht (L.P.B., J.P.v.T., F.W.A., A.S.J.M.t.R.)
| | - Folkert W Asselbergs
- Department of Cardiology (L.P.B., F.W.A., A.S.J.M.t.R.), University Medical Center Utrecht, Utrecht University, the Netherlands.,Netherlands Heart Institute, Utrecht (L.P.B., J.P.v.T., F.W.A., A.S.J.M.t.R.).,Faculty of Population Health Sciences, Institute of Cardiovascular Science (F.W.A.), University College London, United Kingdom.,Health Data Research UK and Institute of Health Informatics (F.W.A.), University College London, United Kingdom
| | - Hugh Calkins
- Department of Medicine, Division of Cardiology, Johns Hopkins University, School of Medicine, Baltimore, MD (W.W., B.M., C.T., H.C., C.A.J.)
| | - Anneline S J M Te Riele
- Department of Cardiology (L.P.B., F.W.A., A.S.J.M.t.R.), University Medical Center Utrecht, Utrecht University, the Netherlands.,Netherlands Heart Institute, Utrecht (L.P.B., J.P.v.T., F.W.A., A.S.J.M.t.R.)
| | - Kristina H Haugaa
- ProCardio Center for Innovation, Department of Cardiology, Oslo University Hospital, Rikshospitalet, University of Oslo, Norway (Ø.H.L., C.R.-N., K.H.H.)
| | - Cynthia A James
- Department of Medicine, Division of Cardiology, Johns Hopkins University, School of Medicine, Baltimore, MD (W.W., B.M., C.T., H.C., C.A.J.)
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22
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de Brouwer R, Meems LMG, Verstraelen TE, Mahmoud B, Proost V, Wilde AAM, Bosman LP, van Drie E, van der Zwaag PA, van Tintelen JP, Houweling AC, van den Berg MP, de Boer RA. Sex-specific aspects of phospholamban cardiomyopathy: The importance and prognostic value of low-voltage electrocardiograms. Heart Rhythm 2021; 19:427-434. [PMID: 34767988 DOI: 10.1016/j.hrthm.2021.11.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 11/02/2021] [Accepted: 11/04/2021] [Indexed: 11/20/2022]
Abstract
BACKGROUND A pathogenic variant in the gene encoding phospholamban (PLN), a protein that regulates calcium homeostasis of cardiomyocytes, causes PLN cardiomyopathy. It is characterized by a high arrhythmic burden and can progress to severe cardiomyopathy. Risk assessment guides implantable cardioverter-defibrillator therapy and benefits from personalization. Whether sex-specific differences in PLN cardiomyopathy exist is unknown. OBJECTIVE The purpose of this study was to improve the accuracy of PLN cardiomyopathy diagnosis and risk assessment by investigating sex-specific aspects. METHODS We analyzed a multicenter cohort of 933 patients (412 male, 521 female) with the PLN p.(Arg14del) pathogenic variant following up on a recently developed PLN risk model. Sex-specific differences in the incidence of risk model components were investigated: low-voltage electrocardiogram (ECG), premature ventricular contractions, negative T waves, and left ventricular ejection fraction. RESULTS Sustained ventricular arrhythmias (VAs) occurred in 77 males (18.7%) and 61 females (11.7%) (P = .004). Of the 933 cohort members, 287 (31%) had ≥1 low-voltage ECG during follow-up (180 females [63%], 107 males [37%]; P = .006). Female sex, age, age at clinical presentation, and proband status predicted low-voltage ECG during follow-up (area under the curve: 0.78). Sustained VA-free survival was lowest in males with low-voltage ECG (P <.001). CONCLUSION Low-voltage ECGs predict sustained VA and are a component of the PLN risk model. Low-voltage ECGs are more common in females, yet prognostic value is greater in males. Future studies should determine the impact of this difference on the risk prediction of PLN cardiomyopathy and possibly other cardiomyopathies.
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Affiliation(s)
- Remco de Brouwer
- Department of Cardiology, University Medical Centre Groningen, Groningen, The Netherlands; Netherlands Heart Institute, Moreelsepark Utrecht, The Netherlands
| | - Laura M G Meems
- Department of Cardiology, University Medical Centre Groningen, Groningen, The Netherlands
| | - Tom E Verstraelen
- Heart Centre, Department of Cardiology, Amsterdam University Medical Centre, Amsterdam, The Netherlands
| | - Belend Mahmoud
- Department of Cardiology, University Medical Centre Groningen, Groningen, The Netherlands
| | - Virginnio Proost
- Heart Centre, Department of Cardiology, Amsterdam University Medical Centre, Amsterdam, The Netherlands
| | - Arthur A M Wilde
- Heart Centre, Department of Cardiology, Amsterdam University Medical Centre, Amsterdam, The Netherlands
| | - Laurens P Bosman
- Department of Cardiology, University Medical Center Utrecht, University of Utrecht, Utrecht, The Netherlands
| | - Esmée van Drie
- Department of Genetics, University Medical Center Utrecht, University of Utrecht, Utrecht, The Netherlands
| | - Paul A van der Zwaag
- Department of Clinical Genetics, University Medical Centre Groningen, Groningen, The Netherlands
| | - J Peter van Tintelen
- Department of Genetics, University Medical Center Utrecht, University of Utrecht, Utrecht, The Netherlands
| | - Arjan C Houweling
- Department of Clinical Genetics, Amsterdam University Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
| | - Maarten P van den Berg
- Department of Cardiology, University Medical Centre Groningen, Groningen, The Netherlands
| | - Rudolf A de Boer
- Department of Cardiology, University Medical Centre Groningen, Groningen, The Netherlands.
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23
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Belhassen B, Laredo M, Roudijk RW, Peretto G, Zahavi G, Sen-Chowdhry S, Badenco N, Te Riele ASJM, Sala S, Duthoit G, van Tintelen JP, Paglino G, Sellal JM, Gasperetti A, Arbelo E, Andorin A, Ninni S, Rollin A, Peichl P, Waintraub X, Bosman LP, Pierre B, Nof E, Miles C, Tfelt-Hansen J, Protonotarios A, Giustetto C, Sacher F, Hermida JS, Havranek S, Calo L, Casado-Arroyo R, Conte G, Letsas KP, Zorio E, Bermúdez-Jiménez FJ, Behr ER, Beinart R, Fauchier L, Kautzner J, Maury P, Lacroix D, Probst V, Brugada J, Duru F, Chillou CD, Bella PD, Gandjbakhch E, Hauer R, Milman A. The prevalence of left and right bundle branch block morphology ventricular tachycardia amongst patients with arrhythmogenic cardiomyopathy and sustained ventricular tachycardia: insights from the European Survey on Arrhythmogenic Cardiomyopathy. Europace 2021; 24:285-295. [PMID: 34491328 DOI: 10.1093/europace/euab190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Accepted: 07/06/2021] [Indexed: 11/12/2022] Open
Abstract
AIMS In arrhythmogenic cardiomyopathy (ACM), sustained ventricular tachycardia (VT) typically displays a left bundle branch block (LBBB) morphology while a right bundle branch block (RBBB) morphology is rare. The present study assesses the VT morphology in ACM patients with sustained VT and their clinical and genetic characteristics. METHODS AND RESULTS Twenty-six centres from 11 European countries provided information on 954 ACM patients who had ≥1 episode of sustained VT spontaneously documented during patients' clinical course. Arrhythmogenic cardiomyopathy was defined according to the 2010 Task Force Criteria, and VT morphology according to the QRS pattern in V1. Overall, 882 (92.5%) patients displayed LBBB-VT alone and 72 (7.5%) RBBB-VT [alone in 42 (4.4%) or in combination with LBBB-VT in 30 (3.1%)]. Male sex prevalence was 79.3%, 88.1%, and 56.7% in the LBBB-VT, RBBB-VT, and LBBB + RBBB-VT groups, respectively (P = 0.007). First RBBB-VT occurred 5 years after the first LBBB-VT (46.5 ± 14.4 vs 41.1 ± 15.8 years, P = 0.011). An implanted cardioverter-defibrillator was more frequently implanted in the RBBB-VT (92.9%) and the LBBB + RBBB-VT groups (90%) than in the LBBB-VT group (68.1%) (P < 0.001). Mutations in PKP2 predominated in the LBBB-VT (65.2%) and the LBBB + RBBB-VT (41.7%) groups while DSP mutations predominated in the RBBB-VT group (45.5%). By multivariable analysis, female sex was associated with LBBB + RBBB-VT (P = 0.011) while DSP mutations were associated with RBBB-VT (P < 0.001). After a median follow-up of 103 (51-185) months, death occurred in 106 (11.1%) patients with no intergroup difference (P = 0.176). CONCLUSION RBBB-VT accounts for a significant proportion of sustained VTs in ACM. Sex and type of pathogenic mutations were associated with VT type, female sex with LBBB + RBBB-VT, and DSP mutation with RBBB-VT.
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Affiliation(s)
- Bernard Belhassen
- Heart Institute, Hadassah University Hospital, Kalman Ya'Akov Man Street, 9112001, Jerusalem, Israel.,Sackler School of Medicine, Tel Aviv University, P.O. Box 39040, Tel Aviv 6997801, Israel
| | - Mikael Laredo
- Sorbonne Université, AP-HP, Groupe Hospitalier Pitié-Salpêtrière, Institut de Cardiologie, 47-83 Boulevard de l'Hôpital, 75013 Paris, France
| | - Rob W Roudijk
- Netherlands Heart Institute, Moreelsepark 1 3511 EP Utrecht, The Netherlands
| | - Giovanni Peretto
- IRCCS San Raffaele Scientific Institute, Via Olgettina, 60, 20132 Milano, Italy
| | - Guy Zahavi
- Sackler School of Medicine, Tel Aviv University, P.O. Box 39040, Tel Aviv 6997801, Israel.,Department of Anesthesiology, Sheba Medical Center, Tel Hashomer, 5265601, Israel
| | - Srijita Sen-Chowdhry
- Institute of Cardiovascular Science University College London, 62 Huntley St, London WC1E 6DD, UK
| | - Nicolas Badenco
- Sorbonne Université, AP-HP, Groupe Hospitalier Pitié-Salpêtrière, Institut de Cardiologie, 47-83 Boulevard de l'Hôpital, 75013 Paris, France
| | - Anneline S J M Te Riele
- Netherlands Heart Institute, Moreelsepark 1 3511 EP Utrecht, The Netherlands.,Department of Cardiology, University Medical Center, 62 Huntley St, London WC1E 6DD, The Netherlands
| | - Simone Sala
- IRCCS San Raffaele Scientific Institute, Via Olgettina, 60, 20132 Milano, Italy
| | - Guillaume Duthoit
- Sorbonne Université, AP-HP, Groupe Hospitalier Pitié-Salpêtrière, Institut de Cardiologie, 47-83 Boulevard de l'Hôpital, 75013 Paris, France
| | - J Peter van Tintelen
- Netherlands Heart Institute, Moreelsepark 1 3511 EP Utrecht, The Netherlands.,Department of Genetics, University Medical Center, Moreelsepark 1 3511 EP Utrecht, The Netherlands
| | - Gabriele Paglino
- IRCCS San Raffaele Scientific Institute, Via Olgettina, 60, 20132 Milano, Italy
| | - Jean-Marc Sellal
- Département de Cardiologie, Centre Hospitalier Universitaire de Nancy, Vandœuvre lès-Nancy, Rue du Morvan, 54500 France
| | - Alessio Gasperetti
- Department of Cardiology, University Heart Center Zurich, Hottingerstrasse 14 CH-8032 Zürich, Switzerland
| | - Elena Arbelo
- Cardiovascular Institute, Hospital Clinic and IDIBAPS, Calle Villarroel, 170 08036 Barcelona, Catalonia, Spain
| | - Antoine Andorin
- Service de Cardiologie, CHU de Nantes, Bd Jacques Monod - 44800 Saint-Herblain, Nantes, France
| | - Sandro Ninni
- Université de Lille et Institut Cœur-Poumon, CHRU, Boulevard du Professeur Jules Leclercq, 59000 Lille, France
| | - Anne Rollin
- Cardiology, University Hospital Rangueil, 1 Avenue du Professeur Jean Poulhès, 31400 Toulouse, France
| | - Petr Peichl
- Department of Cardiology, Institute for Clinical and Experimental Medicine (IKEM), Vídeňská 1958, 140 21 Praha 4, Prague, Czech Republic
| | - Xavier Waintraub
- Sorbonne Université, AP-HP, Groupe Hospitalier Pitié-Salpêtrière, Institut de Cardiologie, 47-83 Boulevard de l'Hôpital, 75013 Paris, France
| | - Laurens P Bosman
- Netherlands Heart Institute, Moreelsepark 1 3511 EP Utrecht, The Netherlands.,Department of Cardiology, University Medical Center, 62 Huntley St, London WC1E 6DD, The Netherlands
| | - Bertrand Pierre
- Service de Cardiologie, Centre Hospitalier Universitaire Trousseau, 2 Boulevard Tonnellé, 37000 Tours, France
| | - Eyal Nof
- Sackler School of Medicine, Tel Aviv University, P.O. Box 39040, Tel Aviv 6997801, Israel.,Leviev Heart Institute, Sheba Medical Center, 5265601 Tel Hashomer, Israel
| | - Chris Miles
- Cardiovascular Sciences and Cardiology Clinical Academic Group St. George's University Hospitals NHS Foundation Trust, Cranmer Terrace London SW17 0RE, UK
| | - Jacob Tfelt-Hansen
- The Department of Cardiology, The Heart Centre, Copenhagen University Hospital, Rigshospitalet, Copenhagen 2100, Denmark.,Department of Forensic Medicine, Faculty of Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200, Copenhagen, Denmark
| | - Alexandros Protonotarios
- Nikos Protonotarios Medical Centre, Περιφερειακός, 843 00, Naxos, Greece.,UCL Institute of Cardiovascular Science, 62 Huntley St, London WC1E 6DD, UK
| | - Carla Giustetto
- Division of Cardiology, Department of Medical Sciences, University of Torino, Città della Salute e della Scienza Hospital, Corso Bramante, 88, 10126 Torino TO, Italy
| | - Frederic Sacher
- Hôpital Cardiologique du Haut-Lévêque & Université Bordeaux, LIRYC Institute, Avenue du Haut Lévêque, 33600 Pessac, Bordeaux, France
| | - Jean-Sylvain Hermida
- Centre Hospitalier Universitaire d'Amiens-Picardie, 2 Place Victor Pauchet, 80080 Amiens, France
| | - Stepan Havranek
- Second Department of Medicine-Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University and General University Hospital in Prague, Kateřinská 1660/32, 121 08 Nové Město, Prague, Czech Republic
| | - Leonardo Calo
- Division of Cardiology, Policlinico Casilino, Via Casilina, 1049, 00169 Roma RM, Italy
| | - Ruben Casado-Arroyo
- Department of Cardiology, Erasme University Hospital, Université Libre de Bruxelles, Route de Lennik 808, 1070 Bruxelles, Belgium
| | - Giulio Conte
- Electrophysiology Unit, Department of Cardiology, Fondazione Cardiocentro Ticino, Via Tesserete 48, 6900 Lugano, Switzerland
| | - Konstantinos P Letsas
- Arrhythmia Unit, Second Department of Cardiology, "Evangelismos" General Hospital of Athens, Ipsilantou 45-47, Athina 106 76, Athens, Greece
| | - Esther Zorio
- Cardiology Department at Hospital Universitario y Politecnico La Fe and Research Group on Inherited Heart Diseases, Sudden Death and Mechanisms of Disease (CaFaMuSMe) from the Instituto de Investigación Sanitaria (IIS) La Fe, Avenida Fernando Abril Martorell, Torre 106 A 7planta, Valencia, Spain.,Center for Biomedical Network Research on Cardiovascular Diseases (CIBERCV), Av. Monforte de Lemos, 3-5. Pabellón 11. Planta 0 28029, Madrid, Spain
| | - Francisco J Bermúdez-Jiménez
- Cardiology Department, Hospital Universitario Virgen de las Nieves, Av. de las Fuerzas Armadas, 2, 18014 Granada, Spain
| | - Elijah R Behr
- Cardiovascular Sciences and Cardiology Clinical Academic Group St. George's University Hospitals NHS Foundation Trust, Cranmer Terrace London SW17 0RE, UK
| | - Roy Beinart
- Sackler School of Medicine, Tel Aviv University, P.O. Box 39040, Tel Aviv 6997801, Israel.,Leviev Heart Institute, Sheba Medical Center, 5265601 Tel Hashomer, Israel
| | - Laurent Fauchier
- Service de Cardiologie, Centre Hospitalier Universitaire Trousseau, 2 Boulevard Tonnellé, 37000 Tours, France.,Université François Rabelais, 60 rue du Plat D'Etain 37020 Tours cedex 1, France
| | - Josef Kautzner
- Department of Cardiology, Institute for Clinical and Experimental Medicine (IKEM), Vídeňská 1958, 140 21 Praha 4, Prague, Czech Republic
| | - Philippe Maury
- Cardiology, University Hospital Rangueil, 1 Avenue du Professeur Jean Poulhès, 31400 Toulouse, France
| | - Dominique Lacroix
- Université de Lille et Institut Cœur-Poumon, CHRU, Boulevard du Professeur Jules Leclercq, 59000 Lille, France
| | - Vincent Probst
- Service de Cardiologie, CHU de Nantes, Bd Jacques Monod - 44800 Saint-Herblain, Nantes, France
| | - Josep Brugada
- Cardiovascular Institute, Hospital Clínic Pediatric Arrhythmia Unit, Hospital Sant Joan de Déu University of Barcelona, Passeig de Sant Joan de Déu, 2, 08950 Esplugues de Llobregat, Barcelona, Spain
| | - Firat Duru
- Department of Cardiology, University Heart Center Zurich, Hottingerstrasse 14 CH-8032 Zürich, Switzerland
| | - Christian de Chillou
- Département de Cardiologie, Centre Hospitalier Universitaire de Nancy, Vandœuvre lès-Nancy, Rue du Morvan, 54500 France
| | - Paolo Della Bella
- IRCCS San Raffaele Scientific Institute, Via Olgettina, 60, 20132 Milano, Italy
| | - Estelle Gandjbakhch
- Sorbonne Université, AP-HP, Groupe Hospitalier Pitié-Salpêtrière, Institut de Cardiologie, 47-83 Boulevard de l'Hôpital, 75013 Paris, France
| | - Richard Hauer
- Netherlands Heart Institute, Moreelsepark 1 3511 EP Utrecht, The Netherlands.,Department of Cardiology, University Medical Center, 62 Huntley St, London WC1E 6DD, The Netherlands
| | - Anat Milman
- Sackler School of Medicine, Tel Aviv University, P.O. Box 39040, Tel Aviv 6997801, Israel.,Leviev Heart Institute, Sheba Medical Center, 5265601 Tel Hashomer, Israel
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24
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Verstraelen TE, van Lint FHM, Bosman LP, de Brouwer R, Proost VM, Abeln BGS, Taha K, Zwinderman AH, Dickhoff C, Oomen T, Schoonderwoerd BA, Kimman GP, Houweling AC, Gimeno-Blanes JR, Asselbergs FW, van der Zwaag PA, de Boer RA, van den Berg MP, van Tintelen JP, Wilde AAM. Prediction of ventricular arrhythmia in phospholamban p.Arg14del mutation carriers-reaching the frontiers of individual risk prediction. Eur Heart J 2021; 42:2842-2850. [PMID: 34113975 PMCID: PMC8325776 DOI: 10.1093/eurheartj/ehab294] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 01/20/2021] [Accepted: 04/28/2021] [Indexed: 12/23/2022] Open
Abstract
Aims This study aims to improve risk stratification for primary prevention implantable cardioverter defibrillator (ICD) implantation by developing a new mutation-specific prediction model for malignant ventricular arrhythmia (VA) in phospholamban (PLN) p.Arg14del mutation carriers. The proposed model is compared to an existing PLN risk model. Methods and results Data were collected from PLN p.Arg14del mutation carriers with no history of malignant VA at baseline, identified between 2009 and 2020. Malignant VA was defined as sustained VA, appropriate ICD intervention, or (aborted) sudden cardiac death. A prediction model was developed using Cox regression. The study cohort consisted of 679 PLN p.Arg14del mutation carriers, with a minority of index patients (17%) and male sex (43%), and a median age of 42 years [interquartile range (IQR) 27–55]. During a median follow-up of 4.3 years (IQR 1.7–7.4), 72 (10.6%) carriers experienced malignant VA. Significant predictors were left ventricular ejection fraction, premature ventricular contraction count/24 h, amount of negative T waves, and presence of low-voltage electrocardiogram. The multivariable model had an excellent discriminative ability {C-statistic 0.83 [95% confidence interval (CI) 0.78–0.88]}. Applying the existing PLN risk model to the complete cohort yielded a C-statistic of 0.68 (95% CI 0.61–0.75). Conclusion This new mutation-specific prediction model for individual VA risk in PLN p.Arg14del mutation carriers is superior to the existing PLN risk model, suggesting that risk prediction using mutation-specific phenotypic features can improve accuracy compared to a more generic approach.
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Affiliation(s)
- Tom E Verstraelen
- Heart Center, Department of Cardiology, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, Netherlands
| | - Freyja H M van Lint
- Department of Clinical Genetics, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, Netherlands.,Department of Genetics, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3584 CX, Utrecht, Netherlands
| | - Laurens P Bosman
- University Medical Center Utrecht, Division Heart and Lungs, Department of Cardiology, University of Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, Netherlands
| | - Remco de Brouwer
- University Medical Center Groningen, Department of Cardiology, University of Groningen, Hanzeplein 1, 9713 GZ, Groningen, Netherlands
| | - Virginnio M Proost
- Heart Center, Department of Cardiology, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, Netherlands
| | - Bob G S Abeln
- Heart Center, Department of Cardiology, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, Netherlands
| | - Karim Taha
- University Medical Center Utrecht, Division Heart and Lungs, Department of Cardiology, University of Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, Netherlands
| | - Aeilko H Zwinderman
- Department of Clinical Epidemiology and Biostatistics, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, Netherlands
| | - Cathelijne Dickhoff
- Department of Cardiology, Dijklander Ziekenhuis Hoorn, Maelsonstraat 3, 1624 NP, Hoorn, Netherlands
| | - Toon Oomen
- Department of Cardiology, Antonius Ziekenhuis Sneek, Bolswarderbaan 1, 8601 ZK Sneek, Netherlands
| | - Bas A Schoonderwoerd
- Medical Center Leeuwarden, Department of Cardiology, Henri Dunantweg 2, 8934 AD, Leeuwarden, Netherlands
| | - Gerardus P Kimman
- Department of Cardiology, Noordwest Ziekenhuisgroep, Wilhelminalaan 12, 1815 JD, Alkmaar, Netherlands
| | - Arjan C Houweling
- Department of Clinical Genetics, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, Netherlands
| | - Juan R Gimeno-Blanes
- Department of Cardiology, Virgen de Arrixaca Hospital, Ctra,Murcia-Cartagena, s/n, 30120 El Palmar, Murcia, Spain.,European Reference Network for Rare and Low Prevalence Complex Diseases of the Heart (ERN GUARDHEART)
| | - Folkert W Asselbergs
- University Medical Center Utrecht, Division Heart and Lungs, Department of Cardiology, University of Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, Netherlands.,Institute of Cardiovascular Science and Institute of Health Informatics, Faculty of Population Health Sciences, University College London, Gower St, London WC1E 6BT, UK
| | - Paul A van der Zwaag
- University Medical Center Groningen, Department of Clinical Genetics, University of Groningen, Hanzeplein 1, 9713 GZ, Groningen, Netherlands
| | - Rudolf A de Boer
- University Medical Center Groningen, Department of Cardiology, University of Groningen, Hanzeplein 1, 9713 GZ, Groningen, Netherlands
| | - Maarten P van den Berg
- University Medical Center Groningen, Department of Cardiology, University of Groningen, Hanzeplein 1, 9713 GZ, Groningen, Netherlands
| | - J Peter van Tintelen
- Department of Clinical Genetics, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, Netherlands.,Department of Genetics, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3584 CX, Utrecht, Netherlands
| | - Arthur A M Wilde
- Heart Center, Department of Cardiology, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, Netherlands.,European Reference Network for Rare and Low Prevalence Complex Diseases of the Heart (ERN GUARDHEART)
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25
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Laredo M, Belhassen B, Peretto G, Roudijk R, Zahavi G, Sen-Chowdhry S, Badenco N, Riele AT, Sala S, Duthoit G, van Tintelen P, Paglino G, Sellal JM, Gasperetti A, Arbelo E, Andorin A, Ninni S, Rollin A, Peichl P, Waintraub X, Bosman LP, Pierre B, Nof E, Miles C, Tfelt J, Protonarios A, Giustetto C, Sacher F, Hermida JS, Havranek S, Calo L, Casado R, Conte G, Letsas K, Zorio E, Jimenez F, Behr E, Beinart R, Fauchier L, Kautzner J, Maury P, Lacroix D, Probst V, Brugada J, Duru F, de Chillou C, Della Bella P, Gandjbakhch E, Hauer RN, Milman A. B-PO01-063 LATER ONSET OF FIRST SUSTAINED RBBB-VT AS COMPARED TO FIRST LBBB-VT IN PATIENTS WITH ARRHYTHMOGENIC CARDIOMYOPATHY. Heart Rhythm 2021. [DOI: 10.1016/j.hrthm.2021.06.209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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26
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Laredo M, Belhassen B, Roudijk R, Peretto G, Zahavi G, Sen-Chowdhry S, Badenco N, te Riele AS, Sala S, Duthoit G, van Tintelen JP, Sellal JM, Gasperetti A, Arbelo E, Andorin A, Ninni S, Rollin A, Peichl P, Waintraub X, Bosman LP, Eyal Nof, Miles C, Tflet-Hansen J, Protonarios A, Giustetto C, Sacher F, Hermida JS, Leonardo Calo SH, Casado R, Conte G, Letsas K, Zorio E, Bermúdez Jiménez FJ, Behr E, Beinart R, Fauchier L, Kautzner J, Maury P, Lacroix D, Probst V, Brugada J, Duru F, Chillou CD, Della Bella P, Gandjbakhch E, Hauer RN, Milman A. B-PO04-170 SEX DIFFERENCES IN PATIENTS WITH ARRHYTHMOGENIC CARDIOMYOPATHY WITH RESPECT TO VENTRICULAR TACHYCARDIA MORPHOLOGY. Heart Rhythm 2021. [DOI: 10.1016/j.hrthm.2021.06.862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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27
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Bosman LP, Cadrin-Tourigny J, Bourfiss M, Aliyari Ghasabeh M, Sharma A, Tichnell C, Roudijk RW, Murray B, Tandri H, Khairy P, Kamel IR, Zimmerman SL, Reitsma JB, Asselbergs FW, van Tintelen JP, van der Heijden JF, Hauer RNW, Calkins H, James CA, Te Riele ASJM. Diagnosing arrhythmogenic right ventricular cardiomyopathy by 2010 Task Force Criteria: clinical performance and simplified practical implementation. Europace 2021; 22:787-796. [PMID: 32294163 PMCID: PMC7203633 DOI: 10.1093/europace/euaa039] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Accepted: 02/03/2020] [Indexed: 12/03/2022] Open
Abstract
Aims Arrhythmogenic right ventricular cardiomyopathy (ARVC) is diagnosed by a complex set of clinical tests as per 2010 Task Force Criteria (TFC). Avoiding misdiagnosis is crucial to prevent sudden cardiac death as well as unnecessary implantable cardioverter-defibrillator implantations. This study aims to validate the overall performance of the TFC in a real-world cohort of patients referred for ARVC evaluation. Methods and results We included patients consecutively referred to our centres for ARVC evaluation. Patients were diagnosed by consensus of three independent clinical experts. Using this as a reference standard, diagnostic performance was measured for each individual criterion as well as the overall TFC classification. Of 407 evaluated patients (age 38 ± 17 years, 51% male), the expert panel diagnosed 66 (16%) with ARVC. The clinically observed TFC was false negative in 7/66 (11%) patients and false positive in 10/69 (14%) patients. Idiopathic outflow tract ventricular tachycardia was the most common alternative diagnosis. While the TFC performed well overall (sensitivity and specificity 92%), signal-averaged electrocardiogram (SAECG, P = 0.43), and several family history criteria (P ≥ 0.17) failed to discriminate. Eliminating these criteria reduced false positives without increasing false negatives (net reclassification improvement 4.3%, P = 0.019). Furthermore, all ARVC patients met at least one electrocardiogram (ECG) or arrhythmia criterion (sensitivity 100%). Conclusion The TFC perform well but are complex and can lead to misdiagnosis. Simplification by eliminating SAECG and several family history criteria improves diagnostic accuracy. Arrhythmogenic right ventricular cardiomyopathy can be ruled out using ECG and arrhythmia criteria alone, hence these tests may serve as a first-line screening strategy among at-risk individuals.
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Affiliation(s)
- Laurens P Bosman
- Netherlands Heart Institute, Moreelsepark 1, 3511 EP Utrecht, the Netherlands.,Division of Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Julia Cadrin-Tourigny
- Department of Medicine, Montreal Heart Institute, University of Montreal, Montreal, Canada
| | - Mimount Bourfiss
- Division of Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Mounes Aliyari Ghasabeh
- Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins Hospital, Baltimore, MD, USA
| | - Apurva Sharma
- Division of Cardiology, Department of Medicine, Johns Hopkins Hospital, Baltimore, MD, USA
| | - Crystal Tichnell
- Division of Cardiology, Department of Medicine, Johns Hopkins Hospital, Baltimore, MD, USA
| | - Rob W Roudijk
- Netherlands Heart Institute, Moreelsepark 1, 3511 EP Utrecht, the Netherlands.,Division of Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Brittney Murray
- Division of Cardiology, Department of Medicine, Johns Hopkins Hospital, Baltimore, MD, USA
| | - Harikrishna Tandri
- Division of Cardiology, Department of Medicine, Johns Hopkins Hospital, Baltimore, MD, USA
| | - Paul Khairy
- Department of Medicine, Montreal Heart Institute, University of Montreal, Montreal, Canada
| | - Ihab R Kamel
- Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins Hospital, Baltimore, MD, USA
| | - Stefan L Zimmerman
- Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins Hospital, Baltimore, MD, USA
| | - Johannes B Reitsma
- Department of Epidemiology, Julius Center, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Folkert W Asselbergs
- Netherlands Heart Institute, Moreelsepark 1, 3511 EP Utrecht, the Netherlands.,Division of Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands.,Faculty of Population Health Sciences, Institute of Cardiovascular Science, University College London, London, UK.,Health Data Research UK and Institute of Health Informatics, University College London, London, UK
| | - J Peter van Tintelen
- Netherlands Heart Institute, Moreelsepark 1, 3511 EP Utrecht, the Netherlands.,Department of Genetics, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Jeroen F van der Heijden
- Division of Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Richard N W Hauer
- Netherlands Heart Institute, Moreelsepark 1, 3511 EP Utrecht, the Netherlands.,Division of Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
| | - Hugh Calkins
- Division of Cardiology, Department of Medicine, Johns Hopkins Hospital, Baltimore, MD, USA
| | - Cynthia A James
- Division of Cardiology, Department of Medicine, Johns Hopkins Hospital, Baltimore, MD, USA
| | - Anneline S J M Te Riele
- Netherlands Heart Institute, Moreelsepark 1, 3511 EP Utrecht, the Netherlands.,Division of Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, Utrecht University, Utrecht, the Netherlands
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28
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Bosman LP, Te Riele ASJM. Arrhythmogenic right ventricular cardiomyopathy: a focused update on diagnosis and risk stratification. Heart 2021; 108:90-97. [PMID: 33990412 DOI: 10.1136/heartjnl-2021-319113] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 04/15/2021] [Accepted: 04/20/2021] [Indexed: 12/16/2022] Open
Abstract
Arrhythmogenic right ventricular cardiomyopathy (ARVC) is an inherited cardiomyopathy characterised by fibrofatty replacement of predominantly the right ventricle and high risk of ventricular arrhythmias and sudden cardiac death (SCD). Early diagnosis and accurate risk assessment are challenging yet essential for SCD prevention. This manuscript summarises the current state of the art on ARVC diagnosis and risk stratification. Improving the 2010 diagnostic criteria is an ongoing discussion. Several studies suggest that early diagnosis may be facilitated by including deformation imaging ('strain') for objective assessment of wall motion abnormalities, which was shown to have high sensitivity for preclinical disease. Adding fibrofatty replacement detected by late gadolinium enhancement or T1 mapping in cardiac MRI as criterion for diagnosis is increasingly suggested but requires more supporting evidence from consecutive patient cohorts. In addition to the traditional right-dominant ARVC, standard criteria for arrhythmogenic cardiomyopathy (ACM) and arrhythmogenic left ventricular cardiomyopathy (ALVC) are on the horizon. After diagnosis confirmation, the primary management goal is SCD prevention, for which an implantable cardioverter-defibrillator is the only proven therapy. Prior studies determined that younger age, male sex, previous (non-) sustained ventricular tachycardia, syncope, extent of T-wave inversion, frequent premature ectopic beats and lower biventricular ejection fraction are risk factors for subsequent events. Previous implantable cardioverter-defibrillator indication guidelines were however limited to three expert-opinion flow charts stratifying patients in risk groups. Now, two multivariable risk prediction models (arvcrisk.com) combine the abovementioned risk factors to estimate individual risks. Of note, both the flow charts and prediction models require clinical validation studies to determine which should be recommended.
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Affiliation(s)
- Laurens P Bosman
- Cardiology, UMC Utrecht, Utrecht, The Netherlands.,ICIN-Netherlands Heart Institute, Utrecht, The Netherlands
| | - Anneline S J M Te Riele
- Cardiology, UMC Utrecht, Utrecht, The Netherlands .,ICIN-Netherlands Heart Institute, Utrecht, The Netherlands
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29
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Roudijk RW, Taha K, Bourfiss M, Loh P, van den Heuvel L, Boonstra MJ, van Lint F, van der Voorn SM, Te Riele ASJM, Bosman LP, Christiaans I, van Veen TAB, Remme CA, van den Berg MP, van Tintelen JP, Asselbergs FW. Risk stratification and subclinical phenotyping of dilated and/or arrhythmogenic cardiomyopathy mutation-positive relatives: CVON eDETECT consortium. Neth Heart J 2021; 29:301-308. [PMID: 33528799 PMCID: PMC8160055 DOI: 10.1007/s12471-021-01542-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/14/2021] [Indexed: 11/17/2022] Open
Abstract
In relatives of index patients with dilated cardiomyopathy and arrhythmogenic cardiomyopathy, early detection of disease onset is essential to prevent sudden cardiac death and facilitate early treatment of heart failure. However, the optimal screening interval and combination of diagnostic techniques are unknown. The clinical course of disease in index patients and their relatives is variable due to incomplete and age-dependent penetrance. Several biomarkers, electrocardiographic and imaging (echocardiographic deformation imaging and cardiac magnetic resonance imaging) techniques are promising non-invasive methods for detection of subclinical cardiomyopathy. However, these techniques need optimisation and integration into clinical practice. Furthermore, determining the optimal interval and intensity of cascade screening may require a personalised approach. To address this, the CVON-eDETECT (early detection of disease in cardiomyopathy mutation carriers) consortium aims to integrate electronic health record data from long-term follow-up, diagnostic data sets, tissue and plasma samples in a multidisciplinary biobank environment to provide personalised risk stratification for heart failure and sudden cardiac death. Adequate risk stratification may lead to personalised screening, treatment and optimal timing of implantable cardioverter defibrillator implantation. In this article, we describe non-invasive diagnostic techniques used for detection of subclinical disease in relatives of index patients with dilated cardiomyopathy and arrhythmogenic cardiomyopathy.
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Affiliation(s)
- R W Roudijk
- Netherlands Heart Institute, Utrecht, The Netherlands.,Department of Cardiology, Division Heart and Lungs, University Medical Centre Utrecht, Utrecht University, Utrecht, The Netherlands
| | - K Taha
- Netherlands Heart Institute, Utrecht, The Netherlands.,Department of Cardiology, Division Heart and Lungs, University Medical Centre Utrecht, Utrecht University, Utrecht, The Netherlands
| | - M Bourfiss
- Department of Cardiology, Division Heart and Lungs, University Medical Centre Utrecht, Utrecht University, Utrecht, The Netherlands
| | - P Loh
- Department of Cardiology, Division Heart and Lungs, University Medical Centre Utrecht, Utrecht University, Utrecht, The Netherlands
| | - L van den Heuvel
- Department of Clinical Genetics, Amsterdam UMC, Amsterdam, The Netherlands.,Department of Genetics, University Medical Centre Utrecht, University of Utrecht, Utrecht, The Netherlands
| | - M J Boonstra
- Department of Cardiology, Division Heart and Lungs, University Medical Centre Utrecht, Utrecht University, Utrecht, The Netherlands
| | - F van Lint
- Department of Clinical Genetics, Amsterdam UMC, Amsterdam, The Netherlands.,Department of Genetics, University Medical Centre Utrecht, University of Utrecht, Utrecht, The Netherlands
| | - S M van der Voorn
- Department of Medical Physiology, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - A S J M Te Riele
- Netherlands Heart Institute, Utrecht, The Netherlands.,Department of Cardiology, Division Heart and Lungs, University Medical Centre Utrecht, Utrecht University, Utrecht, The Netherlands
| | - L P Bosman
- Netherlands Heart Institute, Utrecht, The Netherlands.,Department of Cardiology, Division Heart and Lungs, University Medical Centre Utrecht, Utrecht University, Utrecht, The Netherlands
| | - I Christiaans
- Department of Clinical Genetics, Amsterdam UMC, Amsterdam, The Netherlands.,Department of Genetics, University Medical Centre Groningen, Groningen, The Netherlands
| | - T A B van Veen
- Department of Medical Physiology, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - C A Remme
- Department of Clinical and Experimental Cardiology, Amsterdam University Medical Centre, Amsterdam, The Netherlands
| | - M P van den Berg
- Department of Cardiology, University Medical Centre Groningen, Groningen, The Netherlands
| | - J P van Tintelen
- Department of Clinical Genetics, Amsterdam UMC, Amsterdam, The Netherlands.,Department of Genetics, University Medical Centre Utrecht, University of Utrecht, Utrecht, The Netherlands.,Durrer Centre, Amsterdam, The Netherlands
| | - F W Asselbergs
- Department of Cardiology, Division Heart and Lungs, University Medical Centre Utrecht, Utrecht University, Utrecht, The Netherlands. .,Institute of Cardiovascular Science, Faculty of Population Health Sciences, University College London, London, UK. .,Health Data Research UK and Institute of Health Informatics, University College London, London, UK.
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30
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Bosman LP, Cadrin-Tourigny J, James CA, Te Riele ASJM. Keeping balance: Author's reply. Europace 2021; 23:157-158. [PMID: 33146714 PMCID: PMC7842099 DOI: 10.1093/europace/euaa259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Indexed: 11/15/2022] Open
Affiliation(s)
- Laurens P Bosman
- Division of Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, 34 Utrecht University, Utrecht, the Netherlands
| | - Julia Cadrin-Tourigny
- Department of Medicine, Montreal Heart Institute, University of Montreal, Montreal, Canada
| | - Cynthia A James
- Division of Cardiology, Department of Medicine, Johns Hopkins Hospital, Baltimore, MD, USA
| | - Anneline S J M Te Riele
- Division of Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, 34 Utrecht University, Utrecht, the Netherlands
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31
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Cadrin-Tourigny J, Bosman LP, Wang W, Tadros R, Bhonsale A, Bourfiss M, Lie ØH, Saguner AM, Svensson A, Andorin A, Tichnell C, Murray B, Zeppenfeld K, van den Berg MP, Asselbergs FW, Wilde AAM, Krahn AD, Talajic M, Rivard L, Chelko S, Zimmerman SL, Kamel IR, Crosson JE, Judge DP, Yap SC, Van der Heijden JF, Tandri H, Jongbloed JDH, van Tintelen JP, Platonov PG, Duru F, Haugaa KH, Khairy P, Hauer RNW, Calkins H, Te Riele ASJM, James CA. Sudden Cardiac Death Prediction in Arrhythmogenic Right Ventricular Cardiomyopathy: A Multinational Collaboration. Circ Arrhythm Electrophysiol 2020; 14:e008509. [PMID: 33296238 PMCID: PMC7834666 DOI: 10.1161/circep.120.008509] [Citation(s) in RCA: 66] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Supplemental Digital Content is available in the text. Arrhythmogenic right ventricular cardiomyopathy (ARVC) is associated with ventricular arrhythmias (VA) and sudden cardiac death (SCD). A model was recently developed to predict incident sustained VA in patients with ARVC. However, since this outcome may overestimate the risk for SCD, we aimed to specifically predict life-threatening VA (LTVA) as a closer surrogate for SCD.
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Affiliation(s)
- Julia Cadrin-Tourigny
- Department of Medicine, Division of Cardiology (J.C.-T., W.W., A.B., C.T., B.M., S.C., J.E.C., D.P.J., H.T., H.C., C.A.J.), Johns Hopkins Hospital, Baltimore, MD.,Cardiovascular Genetics Center, Montreal Heart Institute, Université de Montréal, Canada (J.C.-T., R.T., A.A., M.T., L.R., P.K.)
| | - Laurens P Bosman
- Netherlands Heart Institute (L.P.B., F.W.A., J.P.v.T., R.N.W.H., A.S.J.M.t.R.).,Department of Cardiology (L.P.B., M.B., F.W.A., J.F.V.d.H., A.S.J.M.t.R.), University Medical Center Utrecht, Utrecht University, the Netherlands
| | - Weijia Wang
- Department of Medicine, Division of Cardiology (J.C.-T., W.W., A.B., C.T., B.M., S.C., J.E.C., D.P.J., H.T., H.C., C.A.J.), Johns Hopkins Hospital, Baltimore, MD
| | - Rafik Tadros
- Cardiovascular Genetics Center, Montreal Heart Institute, Université de Montréal, Canada (J.C.-T., R.T., A.A., M.T., L.R., P.K.)
| | - Aditya Bhonsale
- Department of Medicine, Division of Cardiology (J.C.-T., W.W., A.B., C.T., B.M., S.C., J.E.C., D.P.J., H.T., H.C., C.A.J.), Johns Hopkins Hospital, Baltimore, MD
| | - Mimount Bourfiss
- Department of Cardiology (L.P.B., M.B., F.W.A., J.F.V.d.H., A.S.J.M.t.R.), University Medical Center Utrecht, Utrecht University, the Netherlands
| | - Øyvind H Lie
- Department of Cardiology and Research group for Cardiogenetics and Sudden Cardiac Death, Oslo University Hospital, Rikshospitalet, Norway (Ø.H.L., K.H.H.)
| | - Ardan M Saguner
- Department of Cardiology, University Heart Center Zurich, Switzerland (A.M.S., F.D.)
| | - Anneli Svensson
- Department of Cardiology and Department of Medical & Health Sciences, Linköping University, Swede (A.S.)
| | - Antoine Andorin
- Cardiovascular Genetics Center, Montreal Heart Institute, Université de Montréal, Canada (J.C.-T., R.T., A.A., M.T., L.R., P.K.)
| | - Crystal Tichnell
- Department of Medicine, Division of Cardiology (J.C.-T., W.W., A.B., C.T., B.M., S.C., J.E.C., D.P.J., H.T., H.C., C.A.J.), Johns Hopkins Hospital, Baltimore, MD
| | - Brittney Murray
- Department of Medicine, Division of Cardiology (J.C.-T., W.W., A.B., C.T., B.M., S.C., J.E.C., D.P.J., H.T., H.C., C.A.J.), Johns Hopkins Hospital, Baltimore, MD
| | - Katja Zeppenfeld
- Department of Cardiology, Leiden University Medical Center (K.Z.)
| | - Maarten P van den Berg
- Department of Cardiology (M.P.v.d.B.), University Medical Center Groningen, University of Groningen, the Netherlands
| | - Folkert W Asselbergs
- Netherlands Heart Institute (L.P.B., F.W.A., J.P.v.T., R.N.W.H., A.S.J.M.t.R.).,Department of Cardiology (L.P.B., M.B., F.W.A., J.F.V.d.H., A.S.J.M.t.R.), University Medical Center Utrecht, Utrecht University, the Netherlands.,Institute of Cardiovascular Science & Institute of Health Informatics, Faculty of Population Health Sciences, University College London, United Kingdom (F.W.A.)
| | - Arthur A M Wilde
- Amsterdam UMC, University of Amsterdam, Heart Center (A.A.M.W.).,Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, the Netherlands (A.A.M.W.)
| | - Andrew D Krahn
- Division of Cardiology, University of British Columbia, Vancouver, Canada (A.D.K.)
| | - Mario Talajic
- Cardiovascular Genetics Center, Montreal Heart Institute, Université de Montréal, Canada (J.C.-T., R.T., A.A., M.T., L.R., P.K.)
| | - Lena Rivard
- Cardiovascular Genetics Center, Montreal Heart Institute, Université de Montréal, Canada (J.C.-T., R.T., A.A., M.T., L.R., P.K.)
| | - Stephen Chelko
- Department of Medicine, Division of Cardiology (J.C.-T., W.W., A.B., C.T., B.M., S.C., J.E.C., D.P.J., H.T., H.C., C.A.J.), Johns Hopkins Hospital, Baltimore, MD.,Department of Biomedical Sciences, Florida State University College of Medicine, Tallahassee (S.C.)
| | - Stefan L Zimmerman
- The Russell H. Morgan Department of Radiology and Radiological Science (S.L.Z., I.R.K.), Johns Hopkins Hospital, Baltimore, MD
| | - Ihab R Kamel
- The Russell H. Morgan Department of Radiology and Radiological Science (S.L.Z., I.R.K.), Johns Hopkins Hospital, Baltimore, MD
| | - Jane E Crosson
- Department of Medicine, Division of Cardiology (J.C.-T., W.W., A.B., C.T., B.M., S.C., J.E.C., D.P.J., H.T., H.C., C.A.J.), Johns Hopkins Hospital, Baltimore, MD
| | - Daniel P Judge
- Department of Medicine, Division of Cardiology (J.C.-T., W.W., A.B., C.T., B.M., S.C., J.E.C., D.P.J., H.T., H.C., C.A.J.), Johns Hopkins Hospital, Baltimore, MD
| | - Sing-Chien Yap
- Department of Cardiology, Erasmus Medical Center, Rotterdam (S.-C.Y.)
| | - Jeroen F Van der Heijden
- Department of Cardiology (L.P.B., M.B., F.W.A., J.F.V.d.H., A.S.J.M.t.R.), University Medical Center Utrecht, Utrecht University, the Netherlands
| | - Harikrishna Tandri
- Department of Medicine, Division of Cardiology (J.C.-T., W.W., A.B., C.T., B.M., S.C., J.E.C., D.P.J., H.T., H.C., C.A.J.), Johns Hopkins Hospital, Baltimore, MD
| | - Jan D H Jongbloed
- Department of Genetics (J.D.H.J.), University Medical Center Groningen, University of Groningen, the Netherlands
| | - J Peter van Tintelen
- Netherlands Heart Institute (L.P.B., F.W.A., J.P.v.T., R.N.W.H., A.S.J.M.t.R.).,Department of Genetics (J.P.v.T.), University Medical Center Utrecht, Utrecht University, the Netherlands.,Department of Clinical Genetics, Amsterdam UMC, University of Amsterdam, the Netherlands (J.P.v.T.)
| | - Pyotr G Platonov
- Department of Medicine, Division of Cardiology (J.C.-T., W.W., A.B., C.T., B.M., S.C., J.E.C., D.P.J., H.T., H.C., C.A.J.), Johns Hopkins Hospital, Baltimore, MD
| | - Firat Duru
- Department of Medicine, Division of Cardiology (J.C.-T., W.W., A.B., C.T., B.M., S.C., J.E.C., D.P.J., H.T., H.C., C.A.J.), Johns Hopkins Hospital, Baltimore, MD
| | - Kristina H Haugaa
- Department of Medicine, Division of Cardiology (J.C.-T., W.W., A.B., C.T., B.M., S.C., J.E.C., D.P.J., H.T., H.C., C.A.J.), Johns Hopkins Hospital, Baltimore, MD
| | - Paul Khairy
- Department of Medicine, Division of Cardiology (J.C.-T., W.W., A.B., C.T., B.M., S.C., J.E.C., D.P.J., H.T., H.C., C.A.J.), Johns Hopkins Hospital, Baltimore, MD
| | - Richard N W Hauer
- Department of Medicine, Division of Cardiology (J.C.-T., W.W., A.B., C.T., B.M., S.C., J.E.C., D.P.J., H.T., H.C., C.A.J.), Johns Hopkins Hospital, Baltimore, MD
| | - Hugh Calkins
- Department of Medicine, Division of Cardiology (J.C.-T., W.W., A.B., C.T., B.M., S.C., J.E.C., D.P.J., H.T., H.C., C.A.J.), Johns Hopkins Hospital, Baltimore, MD
| | - Anneline S J M Te Riele
- Department of Medicine, Division of Cardiology (J.C.-T., W.W., A.B., C.T., B.M., S.C., J.E.C., D.P.J., H.T., H.C., C.A.J.), Johns Hopkins Hospital, Baltimore, MD
| | - Cynthia A James
- Department of Medicine, Division of Cardiology (J.C.-T., W.W., A.B., C.T., B.M., S.C., J.E.C., D.P.J., H.T., H.C., C.A.J.), Johns Hopkins Hospital, Baltimore, MD
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Cadrin-Tourigny J, Bosman LP, Nozza A, Wang W, Tadros R, Bhonsale A, Bourfiss M, Fortier A, Lie ØH, Saguner AM, Svensson A, Andorin A, Tichnell C, Murray B, Zeppenfeld K, van den Berg MP, Asselbergs FW, Wilde AAM, Krahn AD, Talajic M, Rivard L, Chelko S, Zimmerman SL, Kamel IR, Crosson JE, Judge DP, Yap SC, van der Heijden JF, Tandri H, Jongbloed JDH, Guertin MC, van Tintelen JP, Platonov PG, Duru F, Haugaa KH, Khairy P, Hauer RNW, Calkins H, Te Riele ASJM, James CA. A new prediction model for ventricular arrhythmias in arrhythmogenic right ventricular cardiomyopathy. Eur Heart J 2020; 40:1850-1858. [PMID: 30915475 PMCID: PMC6568197 DOI: 10.1093/eurheartj/ehz103] [Citation(s) in RCA: 186] [Impact Index Per Article: 46.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Revised: 11/21/2018] [Accepted: 03/01/2019] [Indexed: 12/23/2022] Open
Affiliation(s)
- Julia Cadrin-Tourigny
- Division of Cardiology, Department of Medicine, Johns Hopkins Hospital, Carnegie 568D, 600 N. Wolfe St. Baltimore, MD, USA.,Cardiovascular Genetics Center, Montreal Heart Institute, Université de Montréal, 5000 Bélanger St, Montréal, Canada
| | - Laurens P Bosman
- Netherlands Heart Institute, 3501 DG, Utrecht, The Netherlands.,Department of Cardiology, University Medical Center Utrecht, University of Utrecht, Heidelberglaan 100, CX Utrecht, The Netherlands
| | - Anna Nozza
- Montreal Health Innovations Coordinating Center, Université de Montréal, 4100 Molson St, Suite 400, Montréal, Canada
| | - Weijia Wang
- Division of Cardiology, Department of Medicine, Johns Hopkins Hospital, Carnegie 568D, 600 N. Wolfe St. Baltimore, MD, USA
| | - Rafik Tadros
- Cardiovascular Genetics Center, Montreal Heart Institute, Université de Montréal, 5000 Bélanger St, Montréal, Canada
| | - Aditya Bhonsale
- Division of Cardiology, Department of Medicine, Johns Hopkins Hospital, Carnegie 568D, 600 N. Wolfe St. Baltimore, MD, USA
| | - Mimount Bourfiss
- Department of Cardiology, University Medical Center Utrecht, University of Utrecht, Heidelberglaan 100, CX Utrecht, The Netherlands
| | - Annik Fortier
- Montreal Health Innovations Coordinating Center, Université de Montréal, 4100 Molson St, Suite 400, Montréal, Canada
| | - Øyvind H Lie
- Department of Cardiology, Center for Cardiological Innovation, Oslo University Hospital, Postboks 4950 Nydalen, Oslo, Norway.,University of Oslo, Postboks 1171, Blindern Oslo, Norway
| | - Ardan M Saguner
- Department of Cardiology, University Heart Center Zurich, Raemistrasse 100, Zurich, Switzerland
| | - Anneli Svensson
- Department of Cardiology, University Hosptial of Linköping, S-581 85 Linköping, Sweden
| | - Antoine Andorin
- Cardiovascular Genetics Center, Montreal Heart Institute, Université de Montréal, 5000 Bélanger St, Montréal, Canada
| | - Crystal Tichnell
- Division of Cardiology, Department of Medicine, Johns Hopkins Hospital, Carnegie 568D, 600 N. Wolfe St. Baltimore, MD, USA
| | - Brittney Murray
- Division of Cardiology, Department of Medicine, Johns Hopkins Hospital, Carnegie 568D, 600 N. Wolfe St. Baltimore, MD, USA
| | - Katja Zeppenfeld
- Department of Cardiology, Leiden University Medical Center, Albinusdreef 2, ZA Leiden, The Netherlands
| | - Maarten P van den Berg
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Folkert W Asselbergs
- Netherlands Heart Institute, 3501 DG, Utrecht, The Netherlands.,Department of Cardiology, University Medical Center Utrecht, University of Utrecht, Heidelberglaan 100, CX Utrecht, The Netherlands.,Faculty of Population Health Sciences, Institute of Cardiovascular Science, Institute of Health Informatics, University College London, 69-75 Chenies Mews, London, UK
| | - Arthur A M Wilde
- Department of Clinical and Experimental Cardiology, Amsterdam UMC, University of Amsterdam, Heart Center, Meibergdreef 9, AZ, Amsterdam, The Netherlands
| | - Andrew D Krahn
- Division of Cardiology, Department of Medicine, University of British Columbia 211 - 1033 Davie Street, Vancouver, BC, Canada
| | - Mario Talajic
- Cardiovascular Genetics Center, Montreal Heart Institute, Université de Montréal, 5000 Bélanger St, Montréal, Canada
| | - Lena Rivard
- Cardiovascular Genetics Center, Montreal Heart Institute, Université de Montréal, 5000 Bélanger St, Montréal, Canada
| | - Stephen Chelko
- Division of Cardiology, Department of Medicine, Johns Hopkins Hospital, Carnegie 568D, 600 N. Wolfe St. Baltimore, MD, USA
| | - Stefan L Zimmerman
- The Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins Hospital, 600 N. Wolfe St., Baltimore, MD, USA
| | - Ihab R Kamel
- The Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins Hospital, 600 N. Wolfe St., Baltimore, MD, USA
| | - Jane E Crosson
- Division of Cardiology, Department of Medicine, Johns Hopkins Hospital, Carnegie 568D, 600 N. Wolfe St. Baltimore, MD, USA
| | - Daniel P Judge
- Division of Cardiology, Department of Medicine, Johns Hopkins Hospital, Carnegie 568D, 600 N. Wolfe St. Baltimore, MD, USA
| | - Sing-Chien Yap
- Department of Cardiology, Thoraxcenter, Erasmus Medical Center, Dr. Molewaterplein 40, GD, Rotterdam, The Netherlands
| | - Jeroen F van der Heijden
- Department of Cardiology, University Medical Center Utrecht, University of Utrecht, Heidelberglaan 100, CX Utrecht, The Netherlands
| | - Harikrishna Tandri
- Division of Cardiology, Department of Medicine, Johns Hopkins Hospital, Carnegie 568D, 600 N. Wolfe St. Baltimore, MD, USA
| | - Jan D H Jongbloed
- Department of Genetics, University of Groningen, University Medical Center Groningen, Hanzeplein 1, Groningen, The Netherlands
| | - Marie-Claude Guertin
- Montreal Health Innovations Coordinating Center, Université de Montréal, 4100 Molson St, Suite 400, Montréal, Canada
| | - J Peter van Tintelen
- Netherlands Heart Institute, 3501 DG, Utrecht, The Netherlands.,Department of Clinical Genetics, Academic Medical Center, University of Amsterdam, Meibergdreef 9, DD Amsterdam, The Netherlands
| | - Pyotr G Platonov
- Department of Cardiology, Clinical Sciences, Lund University Hosptial, Lund, Sweden
| | - Firat Duru
- Department of Cardiology, University Heart Center Zurich, Raemistrasse 100, Zurich, Switzerland
| | - Kristina H Haugaa
- Department of Cardiology, Center for Cardiological Innovation, Oslo University Hospital, Postboks 4950 Nydalen, Oslo, Norway.,University of Oslo, Postboks 1171, Blindern Oslo, Norway
| | - Paul Khairy
- Cardiovascular Genetics Center, Montreal Heart Institute, Université de Montréal, 5000 Bélanger St, Montréal, Canada
| | - Richard N W Hauer
- Netherlands Heart Institute, 3501 DG, Utrecht, The Netherlands.,Department of Cardiology, University Medical Center Utrecht, University of Utrecht, Heidelberglaan 100, CX Utrecht, The Netherlands
| | - Hugh Calkins
- Division of Cardiology, Department of Medicine, Johns Hopkins Hospital, Carnegie 568D, 600 N. Wolfe St. Baltimore, MD, USA
| | - Anneline S J M Te Riele
- Netherlands Heart Institute, 3501 DG, Utrecht, The Netherlands.,Department of Cardiology, University Medical Center Utrecht, University of Utrecht, Heidelberglaan 100, CX Utrecht, The Netherlands
| | - Cynthia A James
- Division of Cardiology, Department of Medicine, Johns Hopkins Hospital, Carnegie 568D, 600 N. Wolfe St. Baltimore, MD, USA
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33
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Groen MHA, Bosman LP, Teske AJ, Mast TP, Taha K, Van Slochteren FJ, Cramer MJ, Doevendans PA, van Es R. Development of an algorithm for automatic classification of right ventricle deformation patterns in arrhythmogenic right ventricular cardiomyopathy. Echocardiography 2020; 37:698-705. [PMID: 32362023 PMCID: PMC7317368 DOI: 10.1111/echo.14671] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 03/24/2020] [Accepted: 04/08/2020] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Different disease stages of arrhythmogenic right ventricular cardiomyopathy (ARVC) can be identified by right ventricle (RV) longitudinal deformation (strain) patterns. This requires assessment of the onset of shortening, (systolic) peak strain, and postsystolic index, which is time-consuming and prone to inter- and intra-observer variability. The aim of this study was to design and validate an algorithm to automatically classify RV deformation patterns. METHODS We developed an algorithm based on specific local characteristics from the strain curves to detect the parameters required for classification. Determination of the onset of shortening by the algorithm was compared to manual determination by an experienced operator in a dataset containing 186 RV strain curves from 26 subjects carrying a pathogenic plakophilin-2 (PKP2) mutation and 36 healthy subjects. Classification agreement between operator and algorithm was solely based on differences in onset shortening, as the remaining parameters required for classification of RV deformation patterns could be directly obtained from the strain curves. RESULTS The median difference between the onset of shortening determined by the experienced operator and by the automatic detector was 5.3 ms [inter-quartile range (IQR) 2.7-8.6 ms]. 96% of the differences were within 1 time frame. Both methods correlated significantly with ρ = 0.97 (P < .001). For 26 PKP2 mutation carriers, there was 100% agreement in classification between the algorithm and experienced operator. CONCLUSION The determination of the onset of shortening by the experienced operator was comparable to the algorithm. Our computer algorithm seems a promising method for the automatic classification of RV deformation patterns. The algorithm is publicly available at the MathWorks File Exchange.
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Affiliation(s)
- Marijn H A Groen
- Division of Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, University of Utrecht, Utrecht, The Netherlands
| | - Laurens P Bosman
- Division of Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, University of Utrecht, Utrecht, The Netherlands.,Netherlands Heart Institute, Utrecht, The Netherlands
| | - Arco J Teske
- Division of Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, University of Utrecht, Utrecht, The Netherlands
| | - Thomas P Mast
- Division of Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, University of Utrecht, Utrecht, The Netherlands.,Department of Cardiology, Catharina Hospital Eindhoven, Eindhoven, The Netherlands
| | - Karim Taha
- Division of Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, University of Utrecht, Utrecht, The Netherlands.,Netherlands Heart Institute, Utrecht, The Netherlands
| | - Frebus J Van Slochteren
- Division of Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, University of Utrecht, Utrecht, The Netherlands
| | - Maarten J Cramer
- Division of Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, University of Utrecht, Utrecht, The Netherlands
| | - Pieter A Doevendans
- Division of Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, University of Utrecht, Utrecht, The Netherlands.,Netherlands Heart Institute, Utrecht, The Netherlands
| | - René van Es
- Division of Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, University of Utrecht, Utrecht, The Netherlands
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34
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Sammani A, Kayvanpour E, Bosman LP, Sedaghat-Hamedani F, Proctor T, Gi WT, Broezel A, Jensen K, Katus HA, Te Riele ASJM, Meder B, Asselbergs FW. Predicting sustained ventricular arrhythmias in dilated cardiomyopathy: a meta-analysis and systematic review. ESC Heart Fail 2020; 7:1430-1441. [PMID: 32285648 PMCID: PMC7373946 DOI: 10.1002/ehf2.12689] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Revised: 01/07/2020] [Accepted: 03/11/2020] [Indexed: 12/19/2022] Open
Abstract
Aims Patients with non‐ischaemic dilated cardiomyopathy (DCM) are at increased risk of sudden cardiac death. Identification of patients that may benefit from implantable cardioverter‐defibrillator implantation remains challenging. In this study, we aimed to determine predictors of sustained ventricular arrhythmias in patients with DCM. Methods and results We searched MEDLINE/Embase for studies describing predictors of sustained ventricular arrhythmias in patients with DCM. Quality and bias were assessed using the Quality in Prognostic Studies tool, articles with high risk of bias in ≥2 areas were excluded. Unadjusted hazard ratios (HRs) of uniformly defined predictors were pooled, while all other predictors were evaluated in a systematic review. We included 55 studies (11 451 patients and 3.7 ± 2.3 years follow‐up). Crude annual event rate was 4.5%. Younger age [HR 0.82; 95% CI (0.74–1.00)], hypertension [HR 1.95; 95% CI (1.26–3.00)], prior sustained ventricular arrhythmia [HR 4.15; 95% CI (1.32–13.02)], left ventricular ejection fraction on ultrasound [HR 1.45; 95% CI (1.19–1.78)], left ventricular dilatation (HR 1.10), and presence of late gadolinium enhancement [HR 5.55; 95% CI (4.02–7.67)] were associated with arrhythmic outcome in pooled analyses. Prior non‐sustained ventricular arrhythmia and several genotypes [mutations in Phospholamban (PLN), Lamin A/C (LMNA), and Filamin‐C (FLNC)] were associated with arrhythmic outcome in non‐pooled analyses. Quality of evidence was moderate, and heterogeneity among studies was moderate to high. Conclusions In patients with DCM, the annual event rate of sustained ventricular arrhythmias is approximately 4.5%. This risk is considerably higher in younger patients with hypertension, prior (non‐)sustained ventricular arrhythmia, decreased left ventricular ejection fraction, left ventricular dilatation, late gadolinium enhancement, and genetic mutations (PLN, LMNA, and FLNC). These results may help determine appropriate candidates for implantable cardioverter‐defibrillator implantation.
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Affiliation(s)
- Arjan Sammani
- Department of Cardiology, Division Heart & Lungs, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Elham Kayvanpour
- Department of Cardiology, University Hospital of Heidelberg, INF 410, 69120, Heidelberg, Germany.,DZHK (German Centre for Cardiovascular Research), Berlin, Germany
| | - Laurens P Bosman
- Department of Cardiology, Division Heart & Lungs, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Farbod Sedaghat-Hamedani
- Department of Cardiology, University Hospital of Heidelberg, INF 410, 69120, Heidelberg, Germany.,DZHK (German Centre for Cardiovascular Research), Berlin, Germany
| | - Tanja Proctor
- Institute of Medical Biometry and Informatics, University of Heidelberg, Heidelberg, Germany
| | - Weng-Tein Gi
- Department of Cardiology, University Hospital of Heidelberg, INF 410, 69120, Heidelberg, Germany.,DZHK (German Centre for Cardiovascular Research), Berlin, Germany
| | - Alicia Broezel
- Department of Cardiology, University Hospital of Heidelberg, INF 410, 69120, Heidelberg, Germany.,DZHK (German Centre for Cardiovascular Research), Berlin, Germany
| | - Katrin Jensen
- Institute of Medical Biometry and Informatics, University of Heidelberg, Heidelberg, Germany
| | - Hugo A Katus
- Department of Cardiology, University Hospital of Heidelberg, INF 410, 69120, Heidelberg, Germany.,DZHK (German Centre for Cardiovascular Research), Berlin, Germany
| | - Anneline S J M Te Riele
- Department of Cardiology, Division Heart & Lungs, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Benjamin Meder
- Department of Cardiology, University Hospital of Heidelberg, INF 410, 69120, Heidelberg, Germany.,DZHK (German Centre for Cardiovascular Research), Berlin, Germany.,Department of Genetics, Stanford Genome Technology Center, Stanford University School of Medicine, Stanford, CA, USA
| | - Folkert W Asselbergs
- Department of Cardiology, Division Heart & Lungs, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands.,Institute of Cardiovascular Science, Faculty of Population Health Sciences, University College London, London, UK.,Health Data Research UK and Institute of Health Informatics, University College London, London, UK
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35
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Linschoten M, Kamphuis JAM, van Rhenen A, Bosman LP, Cramer MJ, Doevendans PA, Teske AJ, Asselbergs FW. Cardiovascular adverse events in patients with non-Hodgkin lymphoma treated with first-line cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP) or CHOP with rituximab (R-CHOP): a systematic review and meta-analysis. Lancet Haematol 2020; 7:e295-e308. [PMID: 32135128 DOI: 10.1016/s2352-3026(20)30031-4] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Revised: 01/23/2020] [Accepted: 01/23/2020] [Indexed: 12/21/2022]
Abstract
BACKGROUND Patients treated for non-Hodgkin lymphoma are at risk of cardiovascular adverse events, with the risk of heart failure being particularly high. A regimen of cyclophosphamide, doxorubicin, vincristine, and prednisone, with (R-CHOP) or without (CHOP) rituximab is the standard first-line treatment for aggressive non-Hodgkin lymphoma, and doxorubicin and cyclophosphamide are both associated with left ventricular dysfunction. The aim of this systematic review and meta-analysis was to evaluate the cardiovascular toxicity of this regimen. METHODS We systematically searched PubMed, EMBASE, and the Cochrane Library from database inception to June 3, 2019, for clinical trials and observational studies in adult patients with non-Hodgkin lymphoma (diffuse large B-cell lymphoma, follicular lymphoma, mantle cell lymphoma, peripheral T-cell lymphoma, and non-Hodgkin lymphoma not otherwise specified) that received first-line treatment with R-CHOP or CHOP. Studies reporting on cardiovascular adverse events and treatment-related cardiovascular mortality were included. Abstracts and articles not written in English were excluded. The main outcomes were the proportion of patients with grade 3-4 cardiovascular adverse events and heart failure. Meta-analyses of one-sample proportions were done in all patients receiving CHOP or R-CHOP. Subgroup analyses on summary estimates were done to determine the effect of number of CHOP or R-CHOP cycles, cycle interval, age, and sex. FINDINGS Of 2314 identified entries, 137 studies (21 211 patients) published between April, 1984, and June, 2019 were eligible (9541 patients treated with CHOP, 11 293 patients treated with R-CHOP, 377 both regimens used in the study; median follow-up 39·0 months [IQR 25·5-52·8]). From the included studies, 85 subgroups were treated with CHOP, 76 with R-CHOP, and in four studies both CHOP and R-CHOP were used without a subdivision in separate groups. The pooled proportion for grade 3-4 cardiovascular adverse events, based on 77 studies (n=14 351 patients), was 2·35% (95% CI 1·81-2·93; heterogeneity test Q=326·21; τ2=0·0042; I2=71·40%; p<0·0001). For heart failure, the pooled proportion, based on 38 studies (n=5936 patients), was 4·62% (2·25-7·65; heterogeneity test Q=527·33; τ2=0·0384; I2=95·05%; p<0·0001), with a significant increase in reported heart failure from 1·64% (95% CI 0·82-2·65) to 11·72% (3·00-24·53) when cardiac function was evaluated post-chemotherapy (p=0·017). 53 (39%) of 137 studies were rated as having high risk of bias for incomplete outcome data and 54 (39%) for selective reporting. INTERPRETATION The considerable increase of reported heart failures with cardiac monitoring, indicates that this complication often remains undiagnosed in patients with non-Hodgkin lymphoma who received first-line R-CHOP or CHOP. Our findings are of importance to raise awareness of this complication among clinicians treating patients with non-Hodgkin lymphoma and stresses the need for cardiac monitoring during and after chemotherapy. Prompt initiation of treatment for heart failure in the presymptomatic phase can mitigate the progression to more advanced heart failure stages. FUNDING None.
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Affiliation(s)
- Marijke Linschoten
- Department of Cardiology, Division of Heart and Lungs, University Medical Centre Utrecht, University of Utrecht, Utrecht, Netherlands.
| | - Janine A M Kamphuis
- Department of Cardiology, Division of Heart and Lungs, University Medical Centre Utrecht, University of Utrecht, Utrecht, Netherlands
| | - Anna van Rhenen
- Department of Haematology, Cancer Centre, University Medical Centre Utrecht, University of Utrecht, Utrecht, Netherlands
| | - Laurens P Bosman
- Department of Cardiology, Division of Heart and Lungs, University Medical Centre Utrecht, University of Utrecht, Utrecht, Netherlands
| | - Maarten J Cramer
- Department of Cardiology, Division of Heart and Lungs, University Medical Centre Utrecht, University of Utrecht, Utrecht, Netherlands
| | - Pieter A Doevendans
- Department of Cardiology, Division of Heart and Lungs, University Medical Centre Utrecht, University of Utrecht, Utrecht, Netherlands; Netherlands Heart Institute, Utrecht, Netherlands; Central Military Hospital, Utrecht, Netherlands
| | - Arco J Teske
- Department of Cardiology, Division of Heart and Lungs, University Medical Centre Utrecht, University of Utrecht, Utrecht, Netherlands
| | - Folkert W Asselbergs
- Department of Cardiology, Division of Heart and Lungs, University Medical Centre Utrecht, University of Utrecht, Utrecht, Netherlands; Netherlands Heart Institute, Utrecht, Netherlands; Health Data Research UK, Institute of Health Informatics and Institute of Cardiovascular Science, Faculty of Population Health Sciences, University College London, London, UK
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36
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Roudijk RW, Bosman LP, van der Heijden JF, de Bakker JMT, Hauer RNW, van Tintelen JP, Asselbergs FW, te Riele ASJM, Loh P. Quantitative Approach to Fragmented QRS in Arrhythmogenic Cardiomyopathy: From Disease towards Asymptomatic Carriers of Pathogenic Variants. J Clin Med 2020; 9:jcm9020545. [PMID: 32079223 PMCID: PMC7073517 DOI: 10.3390/jcm9020545] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 02/09/2020] [Accepted: 02/11/2020] [Indexed: 12/18/2022] Open
Abstract
Fragmented QRS complexes (fQRS) are common in patients with arrhythmogenic cardiomyopathy (ACM). A new method of fQRS quantification may aid early disease detection in pathogenic variant carriers and assessment of prognosis in patients with early stage ACM. Patients with definite ACM (n = 221, 66%), carriers of a pathogenic ACM-associated variant without a definite ACM diagnosis (n = 57, 17%) and control subjects (n = 58, 17%) were included. Quantitative fQRS (Q-fQRS) was defined as the total amount of deflections in the QRS complex in all 12 electrocardiography (ECG) leads. Q-fQRS was scored by a single observer and reproducibility was determined by three independent observers. Q-fQRS count was feasible with acceptable intra- and inter-observer agreement. Q-fQRS count is significantly higher in patients with definite ACM (54 ± 15) and pathogenic variant carriers (55 ± 10) compared to controls (35 ± 5) (p < 0.001). In patients with ACM, Q-fQRS was not associated with sustained ventricular arrhythmia (p = 0.701) at baseline or during follow-up (p = 0.335). Both definite ACM patients and pathogenic variant carriers not fulfilling ACM diagnosis have a higher Q-fQRS than controls. This may indicate that increased Q-fQRS is an early sign of disease penetrance. In concealed and early stages of ACM the role of Q-fQRS for risk stratification is limited.
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Affiliation(s)
- Rob W. Roudijk
- Department of Cardiology, Division Heart & Lungs, University Medical Center Utrecht, Utrecht University, 3508 GA Utrecht, The Netherlands; (R.W.R.); (L.P.B.); (J.F.v.d.H.); (R.N.W.H.); (F.W.A.); (A.S.J.M.t.R.)
- Netherlands Heart Institute, 3511 EP Utrecht, The Netherlands;
| | - Laurens P. Bosman
- Department of Cardiology, Division Heart & Lungs, University Medical Center Utrecht, Utrecht University, 3508 GA Utrecht, The Netherlands; (R.W.R.); (L.P.B.); (J.F.v.d.H.); (R.N.W.H.); (F.W.A.); (A.S.J.M.t.R.)
- Netherlands Heart Institute, 3511 EP Utrecht, The Netherlands;
| | - Jeroen F. van der Heijden
- Department of Cardiology, Division Heart & Lungs, University Medical Center Utrecht, Utrecht University, 3508 GA Utrecht, The Netherlands; (R.W.R.); (L.P.B.); (J.F.v.d.H.); (R.N.W.H.); (F.W.A.); (A.S.J.M.t.R.)
| | - Jacques M. T. de Bakker
- Department of Clinical and Experimental Cardiology, Amsterdam University Medical Center, 1105 AZ Amsterdam, The Netherlands;
| | - Richard N. W. Hauer
- Department of Cardiology, Division Heart & Lungs, University Medical Center Utrecht, Utrecht University, 3508 GA Utrecht, The Netherlands; (R.W.R.); (L.P.B.); (J.F.v.d.H.); (R.N.W.H.); (F.W.A.); (A.S.J.M.t.R.)
- Netherlands Heart Institute, 3511 EP Utrecht, The Netherlands;
| | - J. Peter van Tintelen
- Netherlands Heart Institute, 3511 EP Utrecht, The Netherlands;
- Department of Genetics, University Medical Center Utrecht, Utrecht University, 3508 GA Utrecht, The Netherlands
| | - Folkert W. Asselbergs
- Department of Cardiology, Division Heart & Lungs, University Medical Center Utrecht, Utrecht University, 3508 GA Utrecht, The Netherlands; (R.W.R.); (L.P.B.); (J.F.v.d.H.); (R.N.W.H.); (F.W.A.); (A.S.J.M.t.R.)
- Institute of Cardiovascular Science, Faculty of Population Health Sciences, University College London, London WC1E, UK
- Health Data Research UK and Institute of Health Informatics, University College London, London WC1E, UK
| | - Anneline S. J. M. te Riele
- Department of Cardiology, Division Heart & Lungs, University Medical Center Utrecht, Utrecht University, 3508 GA Utrecht, The Netherlands; (R.W.R.); (L.P.B.); (J.F.v.d.H.); (R.N.W.H.); (F.W.A.); (A.S.J.M.t.R.)
- Netherlands Heart Institute, 3511 EP Utrecht, The Netherlands;
| | - Peter Loh
- Department of Cardiology, Division Heart & Lungs, University Medical Center Utrecht, Utrecht University, 3508 GA Utrecht, The Netherlands; (R.W.R.); (L.P.B.); (J.F.v.d.H.); (R.N.W.H.); (F.W.A.); (A.S.J.M.t.R.)
- Correspondence: ; Tel.: +31-887556176
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Kirkels FP, Bosman LP, Taha K, Cramer MJ, Asselbergs FW, Te Riele AS, Teske AJ. P365 Echocardiographic deformation imaging improves detection of arrhythmogenic right ventricular cardiomyopathy; a head-to-head comparison of deformation imaging and conventional assessment. Eur Heart J Cardiovasc Imaging 2020. [DOI: 10.1093/ehjci/jez319.214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
Arrhythmogenic Right Ventricular Cardiomyopathy (ARVC) is an inherited cardiomyopathy diagnosed by a complex set of tests defined in the 2010 Task Force Criteria (TFC). For echocardiography, right ventricular (RV) dilatation and function are combined with visual wall motion assessment to obtain diagnostic criteria. However, subtle wall motion abnormalities can be missed by visual assessment, thereby limiting detection of disease. Recent studies have shown that echocardiographic deformation imaging has high sensitivity for detection of wall motion abnormalities. However, the performance of deformation imaging within the 2010 TFC for ARVC diagnosis remains unknown.
Objectives
To perform a head-to-head comparison of the diagnostic value of visual wall motion assessment versus deformation imaging in a real-world cohort of consecutive patients evaluated for ARVC.
Methods
We included a consecutive cohort of 163 patients who were referred for ARVC evaluation between 2009-2011, of whom 59 patients underwent an echocardiogram with images available for deformation analysis. Patients were diagnosed by consensus of 3 independent ARVC experts with access to all patient data including a median follow-up of 5.9 years IQR[2.7-7.6 yrs]. The original clinical assessment of RV outflow tract (RVOT) dimensions, fractional area change and wall motion was used. In addition, deformation patterns of the subtricuspid area were scored as normal (type I) or abnormal (type II/III), according to the presence of regional mechanical dysfunction (see figure). We evaluated the effect of replacing visual wall motion assessment with deformation imaging on the sensitivity, specificity and balanced accuracy of the echocardiographic TFC.
Results
Of 59 patients (age 38 ± 17 yrs, 49% male), the expert panel diagnosed 15 (25%) with ARVC. Conventional TFC, either minor or major, were observed in 10 patients; replacing visual wall motion assessment with deformation imaging led to 5 additional detections of ARVC patients, whereas 0 were lost. Consequently, deformation imaging increased sensitivity from 67% to 100%, whereas specificity decreased from 89% to 73%. The balanced accuracy increased from 0.78 to 0.86. Of the 12 patients with false positive TFC by deformation imaging, half were asymptomatic mutation carriers at risk for developing ARVC. Of the other 6 false positives, 3 were diagnosed with ventricular arrhythmia from the RVOT. There were no false negative diagnoses using deformation imaging.
Conclusion
All definite ARVC patients were detected when deformation imaging patterns were used to evaluate wall motion abnormalities. This increased sensitivity was accompanied by a slight decrease in specificity. Deformation imaging on its own was not able to reliably distinguish ARVC from other RV related disease. Since no ARVC diagnoses were missed, echocardiographic deformation imaging could be of great value to exclude ARVC in patients referred for ARVC evaluation.
Abstract P365 Figure. Deformation patterns and % TFC per group
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Affiliation(s)
- F P Kirkels
- University Medical Center Utrecht, Department of Cardiology, Utrecht, Netherlands (The)
| | - L P Bosman
- University Medical Center Utrecht, Department of Cardiology, Utrecht, Netherlands (The)
| | - K Taha
- University Medical Center Utrecht, Department of Cardiology, Utrecht, Netherlands (The)
| | - M J Cramer
- University Medical Center Utrecht, Department of Cardiology, Utrecht, Netherlands (The)
| | - F W Asselbergs
- University Medical Center Utrecht, Department of Cardiology, Utrecht, Netherlands (The)
| | - A S Te Riele
- University Medical Center Utrecht, Department of Cardiology, Utrecht, Netherlands (The)
| | - A J Teske
- University Medical Center Utrecht, Department of Cardiology, Utrecht, Netherlands (The)
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Verstraelen TE, Van Lint FHM, Bosman LP, Abeln BGS, Asselbergs FW, Van Der Zwaag PA, Van Den Berg MP, Van Tintelen JP, Wilde AAM. P5023A mutation specific prediction model for ventricular arrhythmias in the phospholamban (PLN) p.Arg14del cardiomyopathy. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz746.0201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background/Introduction
The founder mutation p.Arg14del in the gene encoding phospholamban (PLN) is a known cause of arrhythmogenic cardiomyopathy (ACM) with distinct clinical features, such as microvoltages on the ECG and right or left ventricular dysfunction or both. At present, risk stratification for ICD implantation in carriers of this mutation is based on left ventricular ejection fraction and previous ventricular arrhythmia's, which are not specific risk factors for the PLN p.Arg14del cardiomyopathy.
Purpose
Our goal is to develop a mutation specific prediction model for incident malignant ventricular arrhythmia to guide ICD implantation.
Methods
Data were collected from p.Arg14del carriers with no history of malignant VA at baseline, identified between September 2009 and June 2018 in three Dutch university hospitals. Genetic analysis of PLN was performed in a clinical setting in index patients with clinical signs of DCM/ACM, or in family members of p.Arg14del carriers. We collected clinical data from the first cardiac evaluation and follow-ups. Malignant VAs were defined as sustained VA, appropriate ICD intervention or (aborted) sudden cardiac death. A prediction model was developed using Cox Proportional Hazard regression. Candidate baseline predictors were pre specified based on literature and clinical expertise. Age, sex, proband status, sudden cardiac death (SCD) in 1st degree relative, repolarization abnormalities, microvoltages, premature ventricular complexes (PVC) burden on 24hrs Holter monitoring, LVEF and non-sustained ventricular arrhythmias (NSVT) were considered. The multivariable model was fitted using stepwise backward selection based on Akaike's Information Criterion.
Results
We included 440 p.Arg14del carriers with a mean age of 41±18 years and 41% males. During a median follow-up of 4.7 years (IQR 1.7–7.3), 44 incident malignant VA occurred, 20 sustained VAs and 24 appropriate ICD therapies. The multivariable HR's of selected predictors were: 2.2 for minor and 4.5 for major repolarization abnormalities vs no abnormalities (p value respectively 0.06 and 0.01), 2.2 for LVEF <45% (p value 0,1) and 7.7 for >500PVC/24hrs (p value 0.003). Carriers with and without events could be accurately distinguished with this model, with an optimism corrected C-statistic of 0.81. The model calibrated well, with agreement of observed and predicted 5 year malignant VA risk. Risk groups were split into quintiles of predicted risk, figure 1 shows the Kaplan Meier curve of incident malignant VA per risk group. The 5 year risk of incident malignant VA in the lowest 3 quintiles was 0%, 9% in the 4th quintile and 25.2% in the highest quintile.
Conclusion
We created a PLN p.Arg14del mutation specific prediction model to estimate risk of incident malignant VA. With this model a clear distinction between high risk and low risk patients can be made and can be used to guide ICD implantation for primary prevention.
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Affiliation(s)
- T E Verstraelen
- Amsterdam UMC, University of Amsterdam, Heart Center, Department of Clinical and Experimental Cardiology, Amsterdam, Netherlands (The)
| | - F H M Van Lint
- Amsterdam UMC, University of Amsterdam, Department of Clinical Genetics, Amsterdam, Netherlands (The)
| | - L P Bosman
- University Medical Center Utrecht, Division Heart and Lungs, Department of Cardiology, University of Utrecht, Utrecht, Netherlands (The)
| | - B G S Abeln
- Hospital Kennemer Gasthuis, Cardiology, Haarlem, Netherlands (The)
| | - F W Asselbergs
- University Medical Center Utrecht, Division Heart and Lungs, Department of Cardiology, University of Utrecht, Utrecht, Netherlands (The)
| | - P A Van Der Zwaag
- University Medical Center Groningen, Clinical Genetics, Groningen, Netherlands (The)
| | - M P Van Den Berg
- University Medical Center Groningen, Department of Cardiology, Groningen, Netherlands (The)
| | - J P Van Tintelen
- University Medical Center Utrecht, Department of Clinical Genetics, Utrecht, Netherlands (The)
| | - A A M Wilde
- Amsterdam UMC, University of Amsterdam, Heart Center, Department of Clinical and Experimental Cardiology, Amsterdam, Netherlands (The)
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Cadrin-Tourigny J, Bosman LP, Tadros R, Talajic M, Rivard L, James CA, Khairy P. Risk stratification for ventricular arrhythmias and sudden cardiac death in arrhythmogenic right ventricular cardiomyopathy: an update. Expert Rev Cardiovasc Ther 2019; 17:645-651. [PMID: 31422711 DOI: 10.1080/14779072.2019.1657831] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Introduction: Arrhythmogenic right ventricular cardiomyopathy (ARVC) is a genetically determined disease associated with a significant risk of ventricular arrhythmias and sudden cardiac death (SCD). Implantable cardioverter-defibrillators (ICDs) are the only effective preventive measure. Over the past 30 years, much effort has been invested in determining predictors of adverse arrhythmic events in these patients. Areas covered: This review summarizes available evidence on risk stratification for ARVC, with an emphasis on recent research findings. While efforts are ongoing to define risk predictors, several recent publications have synthetized and built on this knowledge base. A recently published meta-analysis has clarified the strongest predictors of ventricular arrhythmias in ARVC, which vary depending on the population included. Three management guidelines/expert consensus documents have integrated the previously described risk predictors into proposed ICD recommendations. Furthermore, a risk prediction model has allowed the integration of multiple risk factors to provide individualized risk prediction and to inform shared-decision making regarding ICD implantation. Expert opinion: Over the past few years, knowledge of risk prediction in ARVC has been consolidated and refined. Further improvements may be made by the considering additional predictors such as exercise and by targeting more specific surrogate outcomes for SCD.
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Affiliation(s)
| | - Laurens P Bosman
- Department of Cardiology, University Medical Center Utrecht , Utrecht , The Netherlands
| | - Rafik Tadros
- Department of Medicine, Montreal Heart Institute , Montreal , Quebec , Canada
| | - Mario Talajic
- Department of Medicine, Montreal Heart Institute , Montreal , Quebec , Canada
| | - Lena Rivard
- Department of Medicine, Montreal Heart Institute , Montreal , Quebec , Canada
| | - Cynthia A James
- Division of Cardiology, Johns Hopkins University , Baltimore , MD , USA
| | - Paul Khairy
- Department of Medicine, Montreal Heart Institute , Montreal , Quebec , Canada
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Brosnan MJ, te Riele AS, Bosman LP, Hoorntje ET, van den Berg MP, Hauer RN, Flannery MD, Kalman JM, Prior DL, Tichnell C, Tandri H, Murray B, Calkins H, La Gerche A, James CA. Electrocardiographic Features Differentiating Arrhythmogenic Right Ventricular Cardiomyopathy From an Athlete’s Heart. JACC Clin Electrophysiol 2018; 4:1613-1625. [DOI: 10.1016/j.jacep.2018.09.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Revised: 08/22/2018] [Accepted: 09/10/2018] [Indexed: 10/28/2022]
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Bosman LP, Sammani A, James CA, Cadrin-Tourigny J, Calkins H, van Tintelen JP, Hauer RN, Asselbergs FW, te Riele AS. Predicting arrhythmic risk in arrhythmogenic right ventricular cardiomyopathy: A systematic review and meta-analysis. Heart Rhythm 2018; 15:1097-1107. [DOI: 10.1016/j.hrthm.2018.01.031] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2017] [Indexed: 11/30/2022]
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Konings MK, Jansen R, Bosman LP, Rienks R, Chamuleau SAJ, Rademakers FE, Cramer MJ. Non-invasive measurement of volume-time curves in patients with mitral regurgitation and in healthy volunteers, using a new operator-independent screening tool. Physiol Meas 2017; 38:241-258. [PMID: 28099167 DOI: 10.1088/1361-6579/38/2/241] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Left ventricular volume-time curves (VTCs) provide hemodynamic data, and may help clinical decision making. The generation of VTCs using echocardiography, however, is time-consuming and prone to inter-operator variability. In this study, we used a new non-invasive, operator-independent technique, the hemodynamic cardiac profiler (HCP), to generate VTCs. The HCP, which uses a low-intensity, patient-safe, high-frequency applied AC current, and 12 standard ECG electrodes attached on the thorax in a pre-defined pattern, was applied to five young healthy volunteers, five older healthy volunteers, and five patients with severe mitral regurgitation. From the VTCs generated by the HCP, the presence or absence of an isovolumetric contraction phase (ICP) was assessed, as well as the left ventricular ejection time (LVET), time of the pre-ejection period (tPEP), and ratio of the volumes of the early (E) and late (A) diastolic filling (E V/A V ratio), and compared to 2D transthoracic echocardiography (2D TTE) at rest. The reproducibility by two different operators showed good results (RMS = 5.2%). For intra-patient measurement RMS was 2.8%. Both LVET and the E V/A V ratio showed a strong significant correlation between HCP and 2D TTE derived parameters (p < 0.05). For tPEP, the correlation was still weak (p = 0.32). In all five patients with mitral regurgitation, the ICP was absent in the VTC from the HCP, whereas it was present in the 10 healthy volunteers, which is in accordance with pathophysiology. We conclude that the HCP seems to be a method for reproducible VTC generation, and may become a useful early screening tool for cardiac dysfunction in the future.
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Affiliation(s)
- Maurits K Konings
- Department of Medical Technology, University Medical Center Utrecht, Utrecht, The Netherlands
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