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Kwok SY, Ho S, Shih FY, Yeung PK, Cheng SSW, Poon WM, Lo IFM, Luk HM. Molecular autopsy in Chinese sudden cardiac death in the young. Am J Med Genet A 2024:e63797. [PMID: 38958565 DOI: 10.1002/ajmg.a.63797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 06/07/2024] [Accepted: 06/12/2024] [Indexed: 07/04/2024]
Abstract
Inherited cardiovascular conditions are significant causes of sudden cardiac death in the young (SCDY), making their investigation using molecular autopsy and prevention a public health priority. However, the molecular autopsy data in Chinese population is lacking. The 5-year result (2017-2021) of molecular autopsy services provided for victims of SCDY (age 1-40 years) was reviewed. The outcome of family cascade genetic screening and clinical evaluation was reviewed. A literature review of case series reporting results of molecular autopsy on SCDY in 2016-2023 was conducted. Among the 41 decedents, 11 were found to carry 13 sudden cardiac death (SCD)-causative genetic variants. Likely pathogenic (LP) variants were identified in the DSP, TPM1, TTN, and SCN5A genes. Cascade genetic testing identified four family members with LP variants. One family member with familial TPM1 variant was found to have hypertrophic cardiomyopathy upon clinical evaluation. This study provided insight into the genetic profile of molecular autopsy in a Chinese cohort of SCDY. The detection of important SCD-causative variants through molecular autopsy has facilitated family cascade screening by targeted genetic testing and clinical evaluation of at-risk family members. A literature review of the current landscape of molecular autopsy in the investigation of SCDY was conducted.
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Affiliation(s)
- Sit-Yee Kwok
- Department of Paediatrics and Adolescent Medicine, Hong Kong Children's Hospital, Kowloon, Hong Kong SAR
| | - Stephanie Ho
- Clinical Genetics Service Unit, Hong Kong Children's Hospital, Kowloon, Hong Kong SAR
| | - Fong-Ying Shih
- Clinical Genetics Service Unit, Hong Kong Children's Hospital, Kowloon, Hong Kong SAR
| | - Pak-Kwan Yeung
- Department of Health, Forensic Pathology Service, Kowloon, Hong Kong SAR
| | - Shirley S W Cheng
- Clinical Genetics Service Unit, Hong Kong Children's Hospital, Kowloon, Hong Kong SAR
| | - Wai-Ming Poon
- Department of Health, Forensic Pathology Service, Kowloon, Hong Kong SAR
| | - Ivan F M Lo
- Clinical Genetics Service Unit, Hong Kong Children's Hospital, Kowloon, Hong Kong SAR
| | - Ho-Ming Luk
- Clinical Genetics Service Unit, Hong Kong Children's Hospital, Kowloon, Hong Kong SAR
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2
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Bagkaki A, Parthenakis F, Chlouverakis G, Anastasakis A, Papagiannis I, Galanakis E, Germanakis I. Epidemiology of Pediatric Cardiomyopathy in a Mediterranean Population. CHILDREN (BASEL, SWITZERLAND) 2024; 11:732. [PMID: 38929311 PMCID: PMC11202073 DOI: 10.3390/children11060732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2024] [Revised: 06/12/2024] [Accepted: 06/14/2024] [Indexed: 06/28/2024]
Abstract
BACKGROUND Our knowledge regarding the epidemiology of pediatric cardiomyopathy is based on large national population studies reporting an annual incidence of 1 case per 100,000 children, with a higher incidence observed in infancy and among selected populations. The aim here is to document the epidemiology of pediatric cardiomyopathy in a Mediterranean population. METHODS Children younger than 18 years of age living on the Mediterranean island of Crete, Greece, who have been evaluated since the establishment of tertiary pediatric cardiology services (2002-2022) were included in this retrospective study. RESULTS A total of 40 children were included, corresponding to an average annual incidence of pediatric cardiomyopathy of 1.59 cases (95% CI: 1.4-2.3) and a prevalence of 26 cases per 100,000 children. In decreasing order of frequency, most cases corresponded to dilated (50%), followed by hypertrophic (42.5%), arrhythmogenic (5%), and restrictive (2.5%) cardiomyopathy. An etiology was identified in 40%, including a genetic diagnosis in 22.5%. CONCLUSIONS The incidence of pediatric cardiomyopathy in the Mediterranean island of Crete is higher compared with that reported previously for other Caucasian populations. Further study is needed to investigate the exact prevalence and specific genetic factors associated with the epidemiology of pediatric cardiomyopathy in Mediterranean populations.
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Affiliation(s)
- Alena Bagkaki
- School of Medicine, University of Crete, 71 003 Heraklion, Greece; (A.B.); (F.P.); (G.C.); (E.G.)
| | - Fragiskos Parthenakis
- School of Medicine, University of Crete, 71 003 Heraklion, Greece; (A.B.); (F.P.); (G.C.); (E.G.)
| | - Gregory Chlouverakis
- School of Medicine, University of Crete, 71 003 Heraklion, Greece; (A.B.); (F.P.); (G.C.); (E.G.)
| | - Aris Anastasakis
- Onassis Cardiac Surgery Center, Syggrou Av. 356, 176 74 Athens, Greece; (A.A.); (I.P.)
| | - Ioannis Papagiannis
- Onassis Cardiac Surgery Center, Syggrou Av. 356, 176 74 Athens, Greece; (A.A.); (I.P.)
| | - Emmanouil Galanakis
- School of Medicine, University of Crete, 71 003 Heraklion, Greece; (A.B.); (F.P.); (G.C.); (E.G.)
| | - Ioannis Germanakis
- School of Medicine, University of Crete, 71 003 Heraklion, Greece; (A.B.); (F.P.); (G.C.); (E.G.)
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3
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Bhaskaran A, Kumar S. Delving Deeper into the Causes of Sudden Death in the Young-The Importance of Distinguishing "Signal" from "Noise". Heart Lung Circ 2024; 33:4-6. [PMID: 38342561 DOI: 10.1016/j.hlc.2024.01.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/13/2024]
Affiliation(s)
- Ashwin Bhaskaran
- Department of Cardiology, Westmead Hospital, Sydney, NSW, Australia; Westmead Applied Research Centre, University of Sydney, NSW, Australia
| | - Saurabh Kumar
- Department of Cardiology, Westmead Hospital, Sydney, NSW, Australia; Westmead Applied Research Centre, University of Sydney, NSW, Australia.
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4
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Asatryan B, McClellan R, De La Uz CM. Pre-natal clues of a genetic tale: how foetal heart rate foretells long QT syndrome. Europace 2023; 25:euad322. [PMID: 37882612 PMCID: PMC10655054 DOI: 10.1093/europace/euad322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Accepted: 10/25/2023] [Indexed: 10/27/2023] Open
Affiliation(s)
- Babken Asatryan
- Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, 600 N Wolfe Str, Baltimore, MD 21287, USA
| | - Rebecca McClellan
- Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, 600 N Wolfe Str, Baltimore, MD 21287, USA
| | - Caridad M De La Uz
- Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, 600 N Wolfe Str, Baltimore, MD 21287, USA
- Division of Pediatric Cardiology, Department of Pediatrics, Pediatric and Congenital Cardiac Electrophysiology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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5
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Blich M, Oron H, Darawsha W, Suleiman M, Gepstein L, Boulos M, Lorber A, Kchoury A. The role of genetic testing in the prevention, diagnosis, and prognosis of sudden cardiac arrest in children. J Arrhythm 2023; 39:607-612. [PMID: 37560270 PMCID: PMC10407164 DOI: 10.1002/joa3.12881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Revised: 05/24/2023] [Accepted: 05/29/2023] [Indexed: 08/11/2023] Open
Abstract
BACKGROUND Determining the pathogenesis of sudden cardiac arrest (SCA) in children is crucial for its management and prognosis. Our aim is to analyze the role of broad genetic testing in the prevention, diagnosis, and prognosis of SCA in Children. METHODS ECG, 12-lead holter, exercise testing, cardiac imaging, familial study, and genetic testing were used to study 29 families, in whom a child experienced SCA. RESULTS After a thorough clinical and genetic evaluation a positive diagnosis was reached in 24/29 (83%) families. Inherited channelopathies (long QT syndrome and catecholaminergic polymorphic ventricular tachycardia) were the most prevalent 20/29 (69%) diagnosis, followed by cardiomyopathy 3/29 (10%). Broad genetic testing was positive in 17/24 (71%) cases. Using the Mann-Whitney test, we found that genetic testing (effect size = 0.625, p = 0.003), ECG (effect size = 0.61, p = 0.009), and exercise test (effect size = 0.63, p = 0.047) had the highest yield in reaching the final diagnosis. Genetic testing was the only positive test available for five (17%) families. Among 155 family members evaluated through cascade screening, 73 (47%) had a positive clinical evaluation and 64 (41%) carried a pathologic mutation. During 6 ± 4.8 years of follow-up, 58% of the survived children experienced an arrhythmic event. Of nine family members who had an ICD implant for primary prevention, four experienced appropriate ICD shock. CONCLUSIONS The major causes of SCA among children are genetic etiology, and genetic testing has a high yield. Family screening has an additional role in both the diagnosis and preventing of SCA.
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Affiliation(s)
- Miry Blich
- Inherited Arrhythmia ClinicRambam Health Care CampusHaifaIsrael
- Division of Pacing and ElectrophysiologyRambam Health Care CampusHaifaIsrael
| | - Hodaya Oron
- Inherited Arrhythmia ClinicRambam Health Care CampusHaifaIsrael
| | - Wisam Darawsha
- Division of Pacing and ElectrophysiologyRambam Health Care CampusHaifaIsrael
| | - Mahmoud Suleiman
- Division of Pacing and ElectrophysiologyRambam Health Care CampusHaifaIsrael
| | - Lior Gepstein
- Division of Pacing and ElectrophysiologyRambam Health Care CampusHaifaIsrael
| | - Monther Boulos
- Division of Pacing and ElectrophysiologyRambam Health Care CampusHaifaIsrael
| | - Avraham Lorber
- Department of Pediatric CardiologyRambam Health Care CampusHaifaIsrael
| | - Asaad Kchoury
- Department of Pediatric CardiologyRambam Health Care CampusHaifaIsrael
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6
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Ottaviani G, Ramos SG. Autopsy for Medical Diagnostics: Finding the Cause of Sudden Unexpected Death through Investigation of the Cardiac Conduction System by Serial Sections. Diagnostics (Basel) 2023; 13:diagnostics13111919. [PMID: 37296771 DOI: 10.3390/diagnostics13111919] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 05/27/2023] [Accepted: 05/29/2023] [Indexed: 06/12/2023] Open
Abstract
Sudden unexpected death (SUD) is a fatal event that occurs in an apparently healthy subject in a way that such an abrupt outcome could have not been predicted. SUD-including sudden intrauterine unexplained death (SIUD), sudden neonatal unexpected death (SNUD), sudden infant death syndrome (SIDS), sudden unexpected death of the young (SUDY), and sudden unexpected death in the adult (SUDA)-occurs as the first manifestation of an unknown underlying disease or within a few hours of the presentation of a disease. SUD is a major unsolved, shocking form of death that occurs frequently and can happen at any time without warning. For each case of SUD, a review of clinical history data and performance of a complete autopsy, particularly focused on the study of the cardiac conduction system, were carried out according to the necropsy protocol devised by the Lino Rossi Research Center, Università degli Studi di Milano, Italy. Research cases collected and selected for this study were represented by 75 SUD victims that were subdivided into 15 SIUD, 15 SNUD, 15 SUDY, and 15 SUDA victims. After a routine autopsy and clinical history analysis, death remained unexplained, and hence a diagnosis of SUD was assigned to 75 subjects, which included 45 females (60%) and 30 (40%) males ranging in age from 27 gestational weeks to 76 years. Serial sections of the cardiac conduction system disclosed frequent congenital alterations of the cardiac conduction system in fetuses and infants. An age-related significant difference in distribution among the five age-related groups was detected for the following anomalies of the conduction system: central fibrous body (CFB) islands of conduction tissue, fetal dispersion, resorptive degeneration, Mahaim fiber, CFB cartilaginous meta-hyperplasia, His bundle septation, sino-atrial node (SAN) artery fibromuscular thickening, atrio-ventricular junction hypoplasia, intramural right bundle branch, and SAN hypoplasia. The results are useful for understanding the cause of death for all SUD cases that were unexpected and would have otherwise remained unexplained, so as to motivate medical examiners and pathologists to perform more in-depth studies.
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Affiliation(s)
- Giulia Ottaviani
- Lino Rossi Research Center, Anatomic Pathology, Department of Biomedical, Surgical and Dental Sciences, Università degli Studi di Milano, 20122 Milan, Italy
| | - Simone G Ramos
- Pathology and Legal Medicine, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto 14040-900, Brazil
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7
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Orphanou N, Papatheodorou E, Anastasakis A. Dilated cardiomyopathy in the era of precision medicine: latest concepts and developments. Heart Fail Rev 2022; 27:1173-1191. [PMID: 34263412 PMCID: PMC8279384 DOI: 10.1007/s10741-021-10139-0] [Citation(s) in RCA: 39] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/30/2021] [Indexed: 12/27/2022]
Abstract
Dilated cardiomyopathy (DCM) is an umbrella term entailing a wide variety of genetic and non-genetic etiologies, leading to left ventricular systolic dysfunction and dilatation, not explained by abnormal loading conditions or coronary artery disease. The clinical presentation can vary from asymptomatic to heart failure symptoms or sudden cardiac death (SCD) even in previously asymptomatic individuals. In the last 2 decades, there has been striking progress in the understanding of the complex genetic basis of DCM, with the discovery of additional genes and genotype-phenotype correlation studies. Rigorous clinical work-up of DCM patients, meticulous family screening, and the implementation of advanced imaging techniques pave the way for a more efficient and earlier diagnosis as well as more precise indications for implantable cardioverter defibrillator implantation and prevention of SCD. In the era of precision medicine, genotype-directed therapies have started to emerge. In this review, we focus on updates of the genetic background of DCM, characteristic phenotypes caused by recently described pathogenic variants, specific indications for prevention of SCD in those individuals and genotype-directed treatments under development. Finally, the latest developments in distinguishing athletic heart syndrome from subclinical DCM are described.
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Affiliation(s)
- Nicoletta Orphanou
- Unit of Inherited and Rare Cardiovascular Diseases, Onassis Cardiac Surgery Center, Athens, Greece.
- Cardiology Department, Athens General Hospital "G. Gennimatas", Athens, Greece.
| | - Efstathios Papatheodorou
- Unit of Inherited and Rare Cardiovascular Diseases, Onassis Cardiac Surgery Center, Athens, Greece
| | - Aris Anastasakis
- Unit of Inherited and Rare Cardiovascular Diseases, Onassis Cardiac Surgery Center, Athens, Greece
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8
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Sepehri Shamloo A, Dilk P, Dagres N. Prävention des plötzlichen Herztods. Herz 2022; 47:135-140. [DOI: 10.1007/s00059-022-05106-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/02/2022] [Indexed: 11/04/2022]
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9
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Webster G, Puckelwartz MJ, Pesce LL, Dellefave-Castillo LM, Vanoye CG, Potet F, Page P, Kearns SD, Pottinger T, White S, Arunkumar P, Olson R, Kofman A, Ibrahim N, Ing A, Brew C, Yap KL, Kadri S, George AL, McNally EM. Genomic Autopsy of Sudden Deaths in Young Individuals. JAMA Cardiol 2021; 6:1247-1256. [PMID: 34379075 DOI: 10.1001/jamacardio.2021.2789] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Importance Postmortem genetic testing of young individuals with sudden death has previously identified pathogenic gene variants. However, prior studies primarily considered highly penetrant monogenic variants, often without detailed decedent and family clinical information. Objective To assess genotype and phenotype risk in a diverse cohort of young decedents with sudden death and their families. Design, Setting, and Participants Pathological and whole-genome sequence analysis was conducted in a cohort referred from a national network of medical examiners. Cases were accrued prospectively from May 2015 to March 2019 across 24 US states. Analysis began September 2016 and ended November 2020. Exposures Evaluation of autopsy and clinical data integrated with whole-genome sequence data and family member evaluation. Results A total of 103 decedents (mean [SD] age at death, 23.7 [11.9] years; age range, 1-44 years), their surviving family members, and 140 sex- and genetic ancestry-matched controls were analyzed. Among 103 decedents, autopsy and clinical data review categorized 36 decedents with postmortem diagnoses, 23 decedents with findings of uncertain significance, and 44 with sudden unexplained death. Pathogenic/likely pathogenic (P/LP) genetic variants in arrhythmia or cardiomyopathy genes were identified in 13 decedents (12.6%). A multivariable analysis including decedent phenotype, ancestry, and sex demonstrated that younger decedents had a higher burden of P/LP variants and select variants of uncertain significance (effect size, -1.64; P = .001). These select, curated variants of uncertain significance in cardiac genes were more common in decedents than controls (83 of 103 decedents [86%] vs 100 of 140 controls [71%]; P = .005), and decedents harbored more rare cardiac variants than controls (2.3 variants per individual vs 1.8 in controls; P = .006). Genetic testing of 31 parent-decedent trios and 14 parent-decedent dyads revealed 8 transmitted P/LP variants and 1 de novo P/LP variant. Incomplete penetrance was present in 6 of 8 parents who transmitted a P/LP variant. Conclusions and Relevance Whole-genome sequencing effectively identified P/LP variants in cases of sudden death in young individuals, implicating both arrhythmia and cardiomyopathy genes. Genomic analyses and familial phenotype association suggest potentially additive, oligogenic risk mechanisms for sudden death in this cohort.
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Affiliation(s)
- Gregory Webster
- Division of Cardiology, Department of Pediatrics, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois.,Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Megan J Puckelwartz
- Department of Pharmacology, Northwestern University Feinberg School of Medicine, Chicago, Illinois.,Center for Genetic Medicine, Bluhm Cardiovascular Institute, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Lorenzo L Pesce
- Department of Pharmacology, Northwestern University Feinberg School of Medicine, Chicago, Illinois.,Center for Genetic Medicine, Bluhm Cardiovascular Institute, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Lisa M Dellefave-Castillo
- Center for Genetic Medicine, Bluhm Cardiovascular Institute, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Carlos G Vanoye
- Department of Pharmacology, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Franck Potet
- Department of Pharmacology, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Patrick Page
- Center for Genetic Medicine, Bluhm Cardiovascular Institute, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Samuel D Kearns
- Center for Genetic Medicine, Bluhm Cardiovascular Institute, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Tess Pottinger
- Center for Genetic Medicine, Bluhm Cardiovascular Institute, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Steven White
- Cook County Medical Examiner's Office, Chicago, Illinois
| | | | - Rachael Olson
- Division of Cardiology, Department of Pediatrics, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois
| | - Amber Kofman
- Division of Cardiology, Department of Pediatrics, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois
| | - Nora Ibrahim
- Center for Genetic Medicine, Bluhm Cardiovascular Institute, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Alexander Ing
- Northwestern University Feinberg School of Medicine, Chicago, Illinois.,Department of Pathology, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois
| | - Casey Brew
- Northwestern University Feinberg School of Medicine, Chicago, Illinois.,Department of Pathology, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois
| | - Kai Lee Yap
- Northwestern University Feinberg School of Medicine, Chicago, Illinois.,Department of Pathology, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois
| | - Sabah Kadri
- Northwestern University Feinberg School of Medicine, Chicago, Illinois.,Department of Pathology, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois
| | - Alfred L George
- Department of Pharmacology, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Elizabeth M McNally
- Center for Genetic Medicine, Bluhm Cardiovascular Institute, Northwestern University Feinberg School of Medicine, Chicago, Illinois.,Section Editor, JAMA Cardiology
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10
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Blich M, Oron H, Darawsha W, Suleiman M, Avraham L, Asaad K, Boulos M, Gepstein L. Non-ischemic sudden cardiac arrest: Role of 12 lead Holter, family screening and genetic testing. PACING AND CLINICAL ELECTROPHYSIOLOGY: PACE 2021; 44:1347-1354. [PMID: 34105179 DOI: 10.1111/pace.14294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 05/12/2021] [Accepted: 06/06/2021] [Indexed: 11/29/2022]
Abstract
OBJECTIVE AND BACKGROUND To evaluate the diagnostic and prognostic yield of a comprehensive protocol involving clinical and broad genetic testing in consecutive sudden cardiac arrest (SCA) population. Determining the pathogenesis of non-ischemic SCA is crucial for management and SCA prevention in other family members METHODS: Families with unexplained non-ischemic SCA event underwent rigorous clinical and genetic protocol after referral to our inherited arrhythmia clinic, during 2011-2017. RESULTS One hundred and four index cases, 29 ± 16 years, and 421 family members were studied. After a thorough evaluation, diagnosis was made in 80 (77%) of families. The most prevalent 47/104 (45%) diagnosis was inherited channelopathy. The genetic test was positive, in 37 /69 (54%) of patients. Using the Mann Whitney test, we found that electrocardiography (ECG) (effect size 0.5, p < .001), 12 lead Holter (effect size 0.33, p = .001) and family screening (effect size 0.4, p = .001) had the highest yield in reaching the final diagnosis. Family screening, genetic testing, and cardiac MRI were the exclusive modalities for final diagnosis in 14%, 9%, and 2% of families, respectively. Among 421 family members evaluated through cascade screening, 127 (30%), were diagnosed and medically treated. Nine family members from 25 (40%) patients who underwent implantable cardioverter defibrillator (ICD) implantation have experienced appropriate ICD shock. CONCLUSIONS A rigorous, systematic protocol in a specialized inherited arrhythmia clinic has a high diagnostic and prognostic yield. ECG, 12 lead Holter and family screening significantly increased the diagnostic yield. In nine families, without genetic testing, the diagnosis would have been missed.
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Affiliation(s)
- Miry Blich
- Inherited Arrhythmia Clinic, Rambam Health Care Campus, Haifa, Israel.,Division of Pacing and Electrophysiology, Rambam Health Care Campus, Haifa, Israel
| | - Hodaya Oron
- Inherited Arrhythmia Clinic, Rambam Health Care Campus, Haifa, Israel
| | - Wisam Darawsha
- Division of Pacing and Electrophysiology, Rambam Health Care Campus, Haifa, Israel
| | - Mahmoud Suleiman
- Division of Pacing and Electrophysiology, Rambam Health Care Campus, Haifa, Israel
| | - Lorber Avraham
- Department of Pediatric Cardiology, Rambam Health Care Campus, Haifa, Israel
| | - Kchoury Asaad
- Department of Pediatric Cardiology, Rambam Health Care Campus, Haifa, Israel
| | - Monther Boulos
- Division of Pacing and Electrophysiology, Rambam Health Care Campus, Haifa, Israel
| | - Lior Gepstein
- Division of Pacing and Electrophysiology, Rambam Health Care Campus, Haifa, Israel
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11
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Guo L, Torii S, Fernandez R, Braumann RE, Fuller DT, Paek KH, Gadhoke NV, Maloney KA, Harris K, Mayhew CM, Zarpak R, Stevens LM, Gaynor BJ, Jinnouchi H, Sakamoto A, Sato Y, Mori H, Kutyna MD, Lee PJ, Weinstein LM, Collado-Rivera CJ, Ali BB, Atmakuri DR, Dhingra R, Finn ELB, Bell MW, Lynch M, Cornelissen A, Kuntz SH, Park JH, Kutys R, Park JE, Wang L, Hong SN, Gupta A, Hall JL, Kolodgie FD, Romero ME, Jeng LJB, Mitchell BD, Surve D, Fowler DR, Hong CC, Virmani R, Finn AV. Genetic Variants Associated With Unexplained Sudden Cardiac Death in Adult White and African American Individuals. JAMA Cardiol 2021; 6:1013-1022. [PMID: 34076677 DOI: 10.1001/jamacardio.2021.1573] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Importance Unexplained sudden cardiac death (SCD) describes SCD with no cause identified. Genetic testing helps to diagnose inherited cardiac diseases in unexplained SCD; however, the associations between pathogenic or likely pathogenic (P/LP) variants of inherited cardiomyopathies (CMs) and arrhythmia syndromes and the risk of unexplained SCD in both White and African American adults living the United States has never been systematically examined. Objective To investigate cases of unexplained SCD to determine the frequency of P/LP genetic variants of inherited CMs and arrhythmia syndromes. Design, Setting, and Participants This genetic association study included 683 African American and White adults who died of unexplained SCD and were included in an autopsy registry. Overall, 413 individuals had DNA of acceptable quality for genetic sequencing. Data were collected from January 1995 to December 2015. A total of 30 CM genes and 38 arrhythmia genes were sequenced, and variants in these genes, curated as P/LP, were examined to study their frequency. Data analysis was performed from June 2018 to March 2021. Main Outcomes and Measures The frequency of P/LP variants for CM or arrhythmia in individuals with unexplained SCD. Results The median (interquartile range) age at death of the 413 included individuals was 41 (29-48) years, 259 (62.7%) were men, and 208 (50.4%) were African American adults. A total of 76 patients (18.4%) with unexplained SCD carried variants considered P/LP for CM and arrhythmia genes. In total, 52 patients (12.6%) had 49 P/LP variants for CM, 22 (5.3%) carried 23 P/LP variants for arrhythmia, and 2 (0.5%) had P/LP variants for both CM and arrhythmia. Overall, 41 P/LP variants for hypertrophic CM were found in 45 patients (10.9%), 9 P/LP variants for dilated CM were found in 11 patients (2.7%), and 10 P/LP variants for long QT syndrome were found in 11 patients (2.7%). No significant difference was found in clinical and heart characteristics between individuals with or without P/LP variants. African American and White patients were equally likely to harbor P/LP variants. Conclusions and Relevance In this large genetic association study of community cases of unexplained SCD, nearly 20% of patients carried P/LP variants, suggesting that genetics may contribute to a significant number of cases of unexplained SCD. Our findings regarding both the association of unexplained SCD with CM genes and race-specific genetic variants suggest new avenues of study for this poorly understood entity.
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Affiliation(s)
- Liang Guo
- CVPath Institute, Gaithersburg, Maryland.,currently with Bioscience Cardiovascular Research and Early Development, Cardiovascular, Renal, and Metabolism, BioPharmaceuticals Research and Development, AstraZeneca, Gaithersburg, Maryland
| | - Sho Torii
- CVPath Institute, Gaithersburg, Maryland.,currently with Department of Cardiology, Tokai University School of Medicine, Kanagawa, Japan
| | | | | | | | | | | | - Kristin A Maloney
- Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland
| | - Kathryn Harris
- Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland
| | | | | | - Laura M Stevens
- Institute for Precision Cardiovascular Medicine, American Heart Association, Dallas, Texas
| | - Brady J Gaynor
- Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland
| | | | | | - Yu Sato
- CVPath Institute, Gaithersburg, Maryland
| | - Hiroyoshi Mori
- CVPath Institute, Gaithersburg, Maryland.,currently with Department of Internal Medicine, Division of Cardiology, Showa University Fujigaoka Hospital, Kanagawa, Japan
| | | | - Parker J Lee
- CVPath Institute, Gaithersburg, Maryland.,Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland
| | | | | | - Bakr B Ali
- CVPath Institute, Gaithersburg, Maryland
| | | | | | | | - Mack W Bell
- CVPath Institute, Gaithersburg, Maryland.,Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland
| | - Megan Lynch
- Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland
| | | | | | | | | | - Ji-Eun Park
- Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland
| | - Libin Wang
- Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland
| | - Susie N Hong
- Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland
| | - Anuj Gupta
- Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland
| | - Jennifer L Hall
- Institute for Precision Cardiovascular Medicine, American Heart Association, Dallas, Texas
| | | | | | - Linda J B Jeng
- Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland
| | - Braxton D Mitchell
- Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland
| | | | - David R Fowler
- Office of the Chief Medical Examiner, Baltimore, Maryland
| | - Charles C Hong
- Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland
| | | | - Aloke V Finn
- CVPath Institute, Gaithersburg, Maryland.,Department of Medicine, University of Maryland School of Medicine, Baltimore, Maryland
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12
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Paratz ED, Rowsell L, van Heusden A, Zentner D, Parsons S, Morgan N, Thompson T, James P, Pflaumer A, Semsarian C, Ingles J, Case R, Ball J, Smith K, Stub D, La Gerche A. The End Unexplained Cardiac Death (EndUCD) Registry for Young Australian Sudden Cardiac Arrest. Heart Lung Circ 2021; 30:714-720. [DOI: 10.1016/j.hlc.2020.09.937] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 09/20/2020] [Indexed: 10/23/2022]
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13
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Diagnostic Yield of Genetic Testing in Sudden Cardiac Death with Autopsy Findings of Uncertain Significance. J Clin Med 2021; 10:jcm10091806. [PMID: 33919104 PMCID: PMC8122344 DOI: 10.3390/jcm10091806] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Revised: 04/12/2021] [Accepted: 04/15/2021] [Indexed: 01/05/2023] Open
Abstract
Background: Sudden death (SD) in the young usually has an underlying genetic cause. In many cases, autopsy reveals unspecific and inconclusive results, like idiopathic left ventricular hypertrophy (LVH), nonsignificant coronary atherosclerosis (CA), and primary myocardial fibrosis (PMF). Their pathogenicity and their relation to SD cause is unknown. This study aims to evaluate the diagnostic yield of genetic testing in these cases. Methods: SD cases, between 1 and 50 years old, with findings of uncertain significance (idiopathic LVH, nonsignificant CA and PMF) on autopsy were evaluated prospectively, including information about medical and family history and circumstances of death. Genetic testing was performed. Results: In a series of 195 SD cases, we selected 31 cases presenting idiopathic LVH (n = 16, 51.61%), nonsignificant CA (n = 17, 54.84%), and/or PMF (n = 24, 77.42%) in the autopsy. Mean age was 41 ± 7.2 years. Diagnostic yield of genetic test was 67.74%, considering variants of unknown significance (VUS), pathogenic variants (PV) and likely pathogenic variants (LPV); 6.45% including only PV and LPV. Structural genes represented 41,93% (n = 13) of cases, while 38,7% (n = 12) were related to channelopathies. Conclusion: Molecular autopsy in SD cases between 1 and 50 years old, with findings of uncertain significance, has a low diagnostic yield, being VUS the most frequent variant observed.
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14
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van den Heuvel LM, Do J, Yeates L, MacLeod H, James CA, Duflou J, Skinner JR, Semsarian C, van Tintelen JP, Ingles J. Global approaches to cardiogenetic evaluation after sudden cardiac death in the young: A survey among health care professionals. Heart Rhythm 2021; 18:1637-1644. [PMID: 33781984 DOI: 10.1016/j.hrthm.2021.03.037] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 03/18/2021] [Accepted: 03/24/2021] [Indexed: 02/08/2023]
Abstract
BACKGROUND Thorough investigation of sudden cardiac death (SCD) in those aged 1-40 years commonly reveals a heritable cause, yet access to postmortem genetic testing is variable. OBJECTIVE The purpose of this study was to explore practices of postmortem genetic testing and attitudes of health care professionals worldwide. METHODS A survey was administered among health care professionals recruited through professional associations, social media, and networks of researchers. Topics included practices around postmortem genetic testing, level of confidence in health care professionals' ability, and attitudes toward postmortem genetic testing practices. RESULTS There were 112 respondents, with 93% from North America, Europe, and Australia/New Zealand, and 7% from South America, Asia and Africa. Only 30% reported autopsy as mandatory, and overall practices were largely case by case and not standardized. North American respondents (87%) more often perceived practices as ineffective compared to those from Europe (58%) and Australia/New Zealand (48%; P = .002). Where a heritable cause is suspected, 69% considered postmortem genetic testing and 61% offered genetic counseling to surviving family members. Financial resources varied widely. Half of participants believed practices in their countries perpetuated health inequalities. CONCLUSION Postmortem genetic testing is not consistently available in the investigation of young SCD despite being a recommendation in international guidelines. Access to postmortem genetic testing, which is critical in ascertaining a cause of death in many cases, must be guided by well-resourced, multidisciplinary teams.
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Affiliation(s)
- Lieke M van den Heuvel
- Department of Clinical Genetics, Amsterdam UMC, AMC/University of Amsterdam, Amsterdam, The Netherlands; Netherlands Heart Institute, Utrecht, The Netherlands; Agnes Ginges Centre for Molecular Cardiology at Centenary Institute, University of Sydney, Sydney, Australia; Department of Genetics, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Judy Do
- Agnes Ginges Centre for Molecular Cardiology at Centenary Institute, University of Sydney, Sydney, Australia
| | - Laura Yeates
- Agnes Ginges Centre for Molecular Cardiology at Centenary Institute, University of Sydney, Sydney, Australia; Faculty of Medicine and Health, The University of Sydney, Sydney, Australia; Department of Cardiology, Royal Prince Alfred Hospital, Sydney, Australia
| | - Heather MacLeod
- Data Coordinating Center for the Sudden Death in the Young (SDY) Registry, Michigan Public Health Institute, Okemos, Michigan
| | - Cynthia A James
- Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Johan Duflou
- Faculty of Medicine and Health, The University of Sydney, Sydney, Australia
| | - Jonathan R Skinner
- Cardiac Inherited Disease Group, Auckland, New Zealand; Heart Centre for Children, Sydney Children's Hospital Network, Sydney, Australia
| | - Christopher Semsarian
- Agnes Ginges Centre for Molecular Cardiology at Centenary Institute, University of Sydney, Sydney, Australia; Faculty of Medicine and Health, The University of Sydney, Sydney, Australia; Department of Cardiology, Royal Prince Alfred Hospital, Sydney, Australia
| | - J Peter van Tintelen
- Netherlands Heart Institute, Utrecht, The Netherlands; Department of Genetics, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Jodie Ingles
- Faculty of Medicine and Health, The University of Sydney, Sydney, Australia; Department of Cardiology, Royal Prince Alfred Hospital, Sydney, Australia; Cardio Genomics Program at Centenary Institute, The University of Sydney, Sydney, Australia.
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15
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Schulze-Bahr E, Dettmeyer RB, Klingel K, Kauferstein S, Wolf C, Baba HA, Bohle RM, Gebauer R, Milting H, Schmidt U, Meder B, Rieß O, Paul T, Bajanowski T, Schunkert H. Postmortale molekulargenetische Untersuchungen (molekulare Autopsie) bei kardiovaskulären und bei ungeklärten Todesfällen. KARDIOLOGE 2021. [DOI: 10.1007/s12181-020-00438-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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16
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Topjian AA, Raymond TT, Atkins D, Chan M, Duff JP, Joyner BL, Lasa JJ, Lavonas EJ, Levy A, Mahgoub M, Meckler GD, Roberts KE, Sutton RM, Schexnayder SM. Part 4: Pediatric Basic and Advanced Life Support: 2020 American Heart Association Guidelines for Cardiopulmonary Resuscitation and Emergency Cardiovascular Care. Circulation 2020; 142:S469-S523. [PMID: 33081526 DOI: 10.1161/cir.0000000000000901] [Citation(s) in RCA: 198] [Impact Index Per Article: 49.5] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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17
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Couper K, Putt O, Field R, Poole K, Bradlow W, Clarke A, Perkins GD, Royle P, Yeung J, Taylor-Phillips S. Incidence of sudden cardiac death in the young: a systematic review. BMJ Open 2020; 10:e040815. [PMID: 33033034 PMCID: PMC7542928 DOI: 10.1136/bmjopen-2020-040815] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 08/28/2020] [Accepted: 09/04/2020] [Indexed: 01/08/2023] Open
Abstract
OBJECTIVE To summarise studies describing incidence of sudden cardiac death in a general population of young individuals to inform screening policy. DESIGN Systematic review. DATA SOURCES Database searches of MEDLINE, EMBASE and the Cochrane library (all inception to current) on 29 April 2019 (updated 16 November 2019), and forward/backward citation tracking of eligible studies. STUDY ELIGIBILITY CRITERIA All studies that reported incidence of sudden cardiac death in young individuals (12-39 years) in a general population, with no restriction on language or date. Planned subgroups were incidence by age, sex, race and athletic status (including military personnel). DATA EXTRACTION Two reviewers independently assessed study eligibility, extracted study data and assessed risk of bias using the Joanna Briggs Institute critical appraisal checklist for prevalence studies. ANALYSIS Reported incidence of sudden cardiac death in the young per 100 000 person-years. RESULTS 38 studies that reported incidence across five continents. We identified substantial heterogeneity in population, sudden cardiac death definition, and case ascertainment methods, precluding meta-analysis. Median reported follow-up years was 6.97 million (IQR 2.34 million-23.70 million) and number of sudden cardiac death cases was 64 (IQR 40-251). In the general population, the median of reported incidence was 1.7 sudden cardiac death per 100 000 person-years (IQR 1.3-2.6, range 0.75-11.9). Most studies (n=14, 54%) reported an incidence between one and two cases per 100 000 person-years. Incidence was higher in males and older individuals. CONCLUSIONS This systematic review identified variability in the reported incidence of sudden cardiac death in the young across studies. Most studies reported an incidence between one and two cases per 100 000 person-years. PROSPERO REGISTRATION NUMBER CRD42019120563.
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Affiliation(s)
- Keith Couper
- Warwick Medical School, University of Warwick Warwick Medical School, Coventry, UK
- Critical Care Unit, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Oliver Putt
- Warwick Medical School, University of Warwick Warwick Medical School, Coventry, UK
| | - Richard Field
- Critical Care Unit, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Kurtis Poole
- Warwick Medical School, University of Warwick Warwick Medical School, Coventry, UK
| | - William Bradlow
- Department of Cardiology, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Aileen Clarke
- Warwick Medical School, University of Warwick Warwick Medical School, Coventry, UK
| | - Gavin D Perkins
- Warwick Medical School, University of Warwick Warwick Medical School, Coventry, UK
- Critical Care Unit, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Pamela Royle
- Warwick Medical School, University of Warwick Warwick Medical School, Coventry, UK
| | - Joyce Yeung
- Warwick Medical School, University of Warwick Warwick Medical School, Coventry, UK
- Critical Care Unit, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Sian Taylor-Phillips
- Warwick Medical School, University of Warwick Warwick Medical School, Coventry, UK
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18
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Nielsen JC, Lin YJ, de Oliveira Figueiredo MJ, Sepehri Shamloo A, Alfie A, Boveda S, Dagres N, Di Toro D, Eckhardt LL, Ellenbogen K, Hardy C, Ikeda T, Jaswal A, Kaufman E, Krahn A, Kusano K, Kutyifa V, Lim HS, Lip GYH, Nava-Townsend S, Pak HN, Rodríguez Diez G, Sauer W, Saxena A, Svendsen JH, Vanegas D, Vaseghi M, Wilde A, Bunch TJ, Buxton AE, Calvimontes G, Chao TF, Eckardt L, Estner H, Gillis AM, Isa R, Kautzner J, Maury P, Moss JD, Nam GB, Olshansky B, Pava Molano LF, Pimentel M, Prabhu M, Tzou WS, Sommer P, Swampillai J, Vidal A, Deneke T, Hindricks G, Leclercq C. European Heart Rhythm Association (EHRA)/Heart Rhythm Society (HRS)/Asia Pacific Heart Rhythm Society (APHRS)/Latin American Heart Rhythm Society (LAHRS) expert consensus on risk assessment in cardiac arrhythmias: use the right tool for the right outcome, in the right population. Europace 2020; 22:1147-1148. [PMID: 32538434 PMCID: PMC7400488 DOI: 10.1093/europace/euaa065] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Affiliation(s)
| | - Yenn-Jiang Lin
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | | | - Alireza Sepehri Shamloo
- Department of Electrophysiology, Leipzig Heart Center at University of Leipzig, Leipzig, Germany
| | - Alberto Alfie
- Division of Electrophysiology, Instituto Cardiovascular Adventista, Clinica Bazterrica, Buenos Aires, Argentina
| | - Serge Boveda
- Department of Cardiology, Clinique Pasteur, Toulouse, France
| | - Nikolaos Dagres
- Department of Electrophysiology, Leipzig Heart Center at University of Leipzig, Leipzig, Germany
| | - Dario Di Toro
- Department of Cardiology, Division of Electrophysiology, Argerich Hospital and CEMIC, Buenos Aires, Argentina
| | - Lee L Eckhardt
- Department of Medicine, University of Wisconsin-Madison, Madison, WI, USA
| | - Kenneth Ellenbogen
- Division of Cardiology, Virginia Commonwealth University School of Medicine, Richmond, USA
| | - Carina Hardy
- Arrhythmia Unit, Heart Institute, University of São, Paulo Medical School, Instituto do Coração -InCor- Faculdade de Medicina de São Paulo-São Paulo, Brazil
| | - Takanori Ikeda
- Department of Cardiovascular Medicine, Faculty of Medicine, Toho University, Japan
| | - Aparna Jaswal
- Department of Cardiac Electrophysiology, Fortis Escorts Heart Institute, Okhla Road, New Delhi, India
| | - Elizabeth Kaufman
- The Heart and Vascular Research Center, Metrohealth Campus of Case Western Reserve University, Cleveland, OH, USA
| | - Andrew Krahn
- Division of Cardiology, Department of Medicine, University of British Columbia, Vancouver, Canada
| | - Kengo Kusano
- Division of Arrhythmia and Electrophysiology, Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Osaka, Japan
| | - Valentina Kutyifa
- University of Rochester, Medical Center, Rochester, USA
- Semmelweis University, Heart and Vascular Center, Budapest, Hungary
| | - Han S Lim
- Department of Cardiology, Austin Health, Melbourne, VIC, Australia
- University of Melbourne, Melbourne, VIC, Australia
| | - Gregory Y H Lip
- Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool, UK
- Aalborg Thrombosis Research Unit, Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Santiago Nava-Townsend
- Department of Electrocardiology, National Institute of Cardiology “Ignacio Chavez,” Mexico City, Mexico
| | - Hui-Nam Pak
- Division of Cardiology, Department of Internal Medicine, Yonsei University Health System, Seoul, Republic of Korea
| | - Gerardo Rodríguez Diez
- Department of Electrophysiology and Hemodynamic, Arrhytmias Unity, CMN 20 de Noviembre, ISSSTE, Mexico City, Mexico
| | - William Sauer
- Cardiovascular Division, Brigham and Women s Hospital and Harvard Medical School, Boston, USA
| | - Anil Saxena
- Department of Cardiac Electrophysiology, Fortis Escorts Heart Institute, Okhla Road, New Delhi, India
| | - Jesper Hastrup Svendsen
- Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Diego Vanegas
- Hospital Militar Central, Fundarritmia, Bogotá, Colombia
| | - Marmar Vaseghi
- Los Angeles UCLA Cardiac Arrhythmia Center, UCLA Health System, David Geffen School of Medicine, at UCLA, USA
| | - Arthur Wilde
- Amsterdam UMC, University of Amsterdam, Heart Center; Department of Clinical and Experimental Cardiology, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
| | - T Jared Bunch
- Department of Medicine, Intermountain Heart Institute, Intermountain Medical Center, Salt Lake City, USA
| | | | - Alfred E Buxton
- Department of Medicine, The Richard A. and Susan F. Smith Center for Outcomes Research in Cardiology, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | | | - Tze-Fan Chao
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Lars Eckardt
- Department for Cardiology, Electrophysiology, University Hospital Münster, Münster, Germany
| | - Heidi Estner
- Department of Medicine, I, University Hospital Munich, Ludwig-Maximilians University, Munich, Germany
| | - Anne M Gillis
- University of Calgary - Libin Cardiovascular Institute of Alberta, Calgary, AB, Canada
| | - Rodrigo Isa
- Clínica RedSalud Vitacura and Hospital el Carmen de Maipú, Santiago, Chile
| | - Josef Kautzner
- Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | | | - Joshua D Moss
- Department of Cardiac Electrophysiology, University of California San Francisco, San Francisco, USA
| | - Gi-Byung Nam
- Division of Cardiology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Republic of Korea
| | - Brian Olshansky
- University of Iowa Carver College of Medicine, Iowa City, USA
| | | | - Mauricio Pimentel
- Cardiology Division, Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil
| | - Mukund Prabhu
- Department of Cardiology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum, India
| | - Wendy S Tzou
- Department of Cardiology/Cardiac Electrophysiology, University of Colorado Anschutz Medical Campus, Aurora, USA
| | - Philipp Sommer
- Clinic for Electrophysiology, Herz- und Diabeteszentrum, Clinic for Electrophysiology, Ruhr-Universität Bochum, Bad Oeynhausen, Germany
| | | | - Alejandro Vidal
- Division of Cardiology, McGill University Health Center, Montreal, Canada
| | - Thomas Deneke
- Clinic for Cardiology II (Interventional Electrophysiology), Heart Center Bad Neustadt, Bad Neustadt a.d. Saale, Germany
| | - Gerhard Hindricks
- Department of Electrophysiology, Leipzig Heart Center at University of Leipzig, Leipzig, Germany
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19
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Nielsen JC, Lin YJ, de Oliveira Figueiredo MJ, Sepehri Shamloo A, Alfie A, Boveda S, Dagres N, Di Toro D, Eckhardt LL, Ellenbogen K, Hardy C, Ikeda T, Jaswal A, Kaufman E, Krahn A, Kusano K, Kutyifa V, Lim HS, Lip GYH, Nava-Townsend S, Pak HN, Diez GR, Sauer W, Saxena A, Svendsen JH, Vanegas D, Vaseghi M, Wilde A, Bunch TJ, Buxton AE, Calvimontes G, Chao TF, Eckardt L, Estner H, Gillis AM, Isa R, Kautzner J, Maury P, Moss JD, Nam GB, Olshansky B, Pava Molano LF, Pimentel M, Prabhu M, Tzou WS, Sommer P, Swampillai J, Vidal A, Deneke T, Hindricks G, Leclercq C. European Heart Rhythm Association (EHRA)/Heart Rhythm Society (HRS)/Asia Pacific Heart Rhythm Society (APHRS)/Latin American Heart Rhythm Society (LAHRS) expert consensus on risk assessment in cardiac arrhythmias: use the right tool for the right outcome, in the right population. Heart Rhythm 2020; 17:e269-e316. [PMID: 32553607 DOI: 10.1016/j.hrthm.2020.05.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Accepted: 05/05/2020] [Indexed: 02/07/2023]
Affiliation(s)
| | - Yenn-Jiang Lin
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | | | - Alireza Sepehri Shamloo
- Department of Electrophysiology, Leipzig Heart Center at University of Leipzig, Leipzig, Germany
| | - Alberto Alfie
- Division of Electrophysiology, Instituto Cardiovascular Adventista, Clinica Bazterrica, Buenos Aires, Argentina
| | - Serge Boveda
- Department of Cardiology, Clinique Pasteur, Toulouse, France
| | - Nikolaos Dagres
- Department of Electrophysiology, Leipzig Heart Center at University of Leipzig, Leipzig, Germany
| | - Dario Di Toro
- Department of Cardiology, Division of Electrophysiology, Argerich Hospital and CEMIC, Buenos Aires, Argentina
| | - Lee L Eckhardt
- Department of Medicine, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - Kenneth Ellenbogen
- Division of Cardiology, Virginia Commonwealth University School of Medicine, Richmond, Virginia, USA
| | - Carina Hardy
- Arrhythmia Unit, Heart Institute, University of São Paulo Medical School, Instituto do Coração -InCor- Faculdade de Medicina de São Paulo, São Paulo, Brazil
| | - Takanori Ikeda
- Department of Cardiovascular Medicine, Faculty of Medicine, Toho University, Tokyo, Japan
| | - Aparna Jaswal
- Department of Cardiac Electrophysiology, Fortis Escorts Heart Institute, Okhla Road, New Delhi, India
| | - Elizabeth Kaufman
- The Heart and Vascular Research Center, Metrohealth Campus of Case Western Reserve University, Cleveland, Ohio, USA
| | - Andrew Krahn
- Division of Cardiology, Department of Medicine, University of British Columbia, Vancouver, Canada
| | - Kengo Kusano
- Division of Arrhythmia and Electrophysiology, Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Osaka, Japan
| | - Valentina Kutyifa
- University of Rochester, Medical Center, Rochester, New York, USA; Semmelweis University, Heart and Vascular Center, Budapest, Hungary
| | - Han S Lim
- Department of Cardiology, Austin Health, Melbourne, VIC, Australia; University of Melbourne, Melbourne, VIC, Australia
| | - Gregory Y H Lip
- Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool, UK; Aalborg Thrombosis Research Unit, Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Santiago Nava-Townsend
- Department of Electrocardiology, National Institute of Cardiology "Ignacio Chavez," Mexico City, Mexico
| | - Hui-Nam Pak
- Division of Cardiology, Department of Internal Medicine, Yonsei University Health System, Seoul, Republic of Korea
| | - Gerardo Rodríguez Diez
- Department of Electrophysiology and Hemodynamic, Arrhytmias Unity, CMN 20 de Noviembre, ISSSTE, Mexico City, Mexico
| | - William Sauer
- Cardiovascular Division, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Anil Saxena
- Department of Cardiac Electrophysiology, Fortis Escorts Heart Institute, Okhla Road, New Delhi, India
| | - Jesper Hastrup Svendsen
- Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark; Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Diego Vanegas
- Hospital Militar Central, Fundarritmia, Bogotá, Colombia
| | - Marmar Vaseghi
- UCLA Cardiac Arrhythmia Center, UCLA Health System, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
| | - Arthur Wilde
- Amsterdam UMC, University of Amsterdam, Heart Center, Department of Clinical and Experimental Cardiology, Amsterdam, the Netherlands
| | - T Jared Bunch
- Department of Medicine, Intermountain Heart Institute, Intermountain Medical Center, Salt Lake City, Utah, USA
| | | | - Alfred E Buxton
- Department of Medicine, The Richard A. and Susan F. Smith Center for Outcomes Research in Cardiology, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | | | - Tze-Fan Chao
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Lars Eckardt
- Department for Cardiology, Electrophysiology, University Hospital Münster, Münster, Germany
| | - Heidi Estner
- Department of Medicine, I, University Hospital Munich, Ludwig-Maximilians University, Munich, Germany
| | - Anne M Gillis
- University of Calgary - Libin Cardiovascular Institute of Alberta, Calgary, Canada
| | - Rodrigo Isa
- Clínica RedSalud Vitacura and Hospital el Carmen de Maipú, Santiago, Chile
| | - Josef Kautzner
- Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | | | - Joshua D Moss
- Department of Cardiac Electrophysiology, University of California San Francisco, San Francisco, California, USA
| | - Gi-Byung Nam
- Division of Cardiology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Republic of Korea
| | - Brian Olshansky
- University of Iowa Carver College of Medicine, Iowa City, Iowa, USA
| | | | - Mauricio Pimentel
- Cardiology Division, Hospital de Clínicas de Porto Alegre, Porto Alegre, RS, Brazil
| | - Mukund Prabhu
- Department of Cardiology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum, India
| | - Wendy S Tzou
- Department of Cardiology/Cardiac Electrophysiology, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Philipp Sommer
- Clinic for Electrophysiology, Herz- und Diabeteszentrum, Clinic for Electrophysiology, Ruhr-Universität Bochum, Bad Oeynhausen, Germany
| | | | - Alejandro Vidal
- Division of Cardiology, McGill University Health Center, Montreal, Canada
| | - Thomas Deneke
- Clinic for Cardiology II (Interventional Electrophysiology), Heart Center Bad Neustadt, Bad Neustadt a.d. Saale, Germany
| | - Gerhard Hindricks
- Department of Electrophysiology, Leipzig Heart Center at University of Leipzig, Leipzig, Germany
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20
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Nielsen JC, Lin YJ, de Oliveira Figueiredo MJ, Sepehri Shamloo A, Alfie A, Boveda S, Dagres N, Di Toro D, Eckhardt LL, Ellenbogen K, Hardy C, Ikeda T, Jaswal A, Kaufman E, Krahn A, Kusano K, Kutyifa V, S Lim H, Lip GYH, Nava-Townsend S, Pak HN, Rodríguez Diez G, Sauer W, Saxena A, Svendsen JH, Vanegas D, Vaseghi M, Wilde A, Bunch TJ, Buxton AE, Calvimontes G, Chao TF, Eckardt L, Estner H, Gillis AM, Isa R, Kautzner J, Maury P, Moss JD, Nam GB, Olshansky B, Molano LFP, Pimentel M, Prabhu M, Tzou WS, Sommer P, Swampillai J, Vidal A, Deneke T, Hindricks G, Leclercq C. European Heart Rhythm Association (EHRA)/Heart Rhythm Society (HRS)/Asia Pacific Heart Rhythm Society (APHRS)/Latin American Heart Rhythm Society (LAHRS) expert consensus on risk assessment in cardiac arrhythmias: use the right tool for the right outcome, in the right population. J Arrhythm 2020; 36:553-607. [PMID: 32782627 PMCID: PMC7411224 DOI: 10.1002/joa3.12338] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Affiliation(s)
| | - Yenn-Jiang Lin
- Division of Cardiology Department of Medicine Taipei Veterans General Hospital Taipei Taiwan
| | | | - Alireza Sepehri Shamloo
- Department of Electrophysiology Leipzig Heart Center at University of Leipzig Leipzig Germany
| | - Alberto Alfie
- Division of Electrophysiology Instituto Cardiovascular Adventista Clinica Bazterrica Buenos Aires Argentina
| | - Serge Boveda
- Department of Cardiology Clinique Pasteur Toulouse France
| | - Nikolaos Dagres
- Department of Electrophysiology Leipzig Heart Center at University of Leipzig Leipzig Germany
| | - Dario Di Toro
- Division of Electrophysiology Department of Cardiology Argerich Hospital and CEMIC Buenos Aires Argentina
| | - Lee L Eckhardt
- Department of Medicine University of Wisconsin-Madison Madison WI USA
| | - Kenneth Ellenbogen
- Division of Cardiology Virginia Commonwealth University School of Medicine Richmond USA
| | - Carina Hardy
- Heart Institute University of São Paulo Medical School Arrhythmia Unit Instituto do Coração -InCor- Faculdade de Medicina de São Paulo São Paulo Brazil
| | - Takanori Ikeda
- Faculty of Medicine Department of Cardiovascular Medicine Toho University Japan
| | - Aparna Jaswal
- Department of Cardiac Electrophysiology Fortis Escorts Heart Institute New Delhi India
| | - Elizabeth Kaufman
- The Heart and Vascular Research Center Metrohealth Campus of Case Western Reserve University Cleveland OH USA
| | - Andrew Krahn
- Division of Cardiology Department of Medicine University of British Columbia Vancouver Canada
| | - Kengo Kusano
- Division of Arrthythmia and Electrophysiology Department of Cardiovascular Medicine National Cerebral and Cardiovascular Center Osaka Japan
| | - Valentina Kutyifa
- University of Rochester Medical Center Rochester USA.,Heart and Vascular Center Semmelweis University Budapest Hungary
| | - Han S Lim
- Department of Cardiology Austin Health Melbourne VIC Australia.,Cardiovascular Medicine University of Melbourne Melbourne VIC Australia
| | - Gregory Y H Lip
- Liverpool Centre for Cardiovascular Science University of Liverpool and Liverpool Heart & Chest Hospital Liverpool UK.,Aalborg Thrombosis Research Unit Department of Clinical Medicine Aalborg University Aalborg Denmark
| | - Santiago Nava-Townsend
- Department of Electrocardiology National Institute of Cardiology "Ignacio Chavez" Mexico City Mexico
| | - Hui-Nam Pak
- Division of Cardiology Department of Internal Medicine Yonsei University Health System Seoul Republic of Korea
| | - Gerardo Rodríguez Diez
- Department of Electrophysiology and Hemodynamic Arrhytmias Unity CMN 20 de Noviembre ISSSTE Mexico City Mexico
| | - William Sauer
- Cardiovascular Division Brigham and Women's Hospital and Harvard Medical School Boston USA
| | - Anil Saxena
- Department of Cardio Electrophysiology Fortis Escorts Heart Institute New Delhi India
| | - Jesper Hastrup Svendsen
- Department of Cardiology, Rigshospitalet University of Copenhagen Copenhagen Denmark.,Amsterdam UMC University of Amsterdam Heart Center Department of Clinical and Experimental Cardiology Amsterdam The Netherlands
| | | | - Marmar Vaseghi
- UCLA Cardiac Arrhythmia Center UCLA Health System David Geffen School of Medicine, at UCLA Los Angeles USA
| | - Arthur Wilde
- Heart Center Department of Clinical and Experimental Cardiology Amsterdam UMC University of Amsterdam Amsterdam The Netherlands
| | - T Jared Bunch
- Department of Medicine Intermountain Heart Institute Intermountain Medical Center Salt Lake City USA
| | - Alfred E Buxton
- Department of Cardiology Aarhus University Hospital Skejby Denmark.,Division of Cardiology Department of Medicine Taipei Veterans General Hospital Taipei Taiwan.,Electrophysiology Service Department of Internal Medicine University of Campinas Hospital Campinas Brazil.,Department of Electrophysiology Leipzig Heart Center at University of Leipzig Leipzig Germany.,Division of Electrophysiology Instituto Cardiovascular Adventista Clinica Bazterrica Buenos Aires Argentina.,Department of Cardiology Clinique Pasteur Toulouse France.,Division of Electrophysiology Department of Cardiology Argerich Hospital and CEMIC Buenos Aires Argentina.,Department of Medicine University of Wisconsin-Madison Madison WI USA.,Division of Cardiology Virginia Commonwealth University School of Medicine Richmond USA.,Heart Institute University of São Paulo Medical School Arrhythmia Unit Instituto do Coração -InCor- Faculdade de Medicina de São Paulo São Paulo Brazil.,Faculty of Medicine Department of Cardiovascular Medicine Toho University Japan.,Department of Cardiac Electrophysiology Fortis Escorts Heart Institute New Delhi India.,The Heart and Vascular Research Center Metrohealth Campus of Case Western Reserve University Cleveland OH USA.,Division of Cardiology Department of Medicine University of British Columbia Vancouver Canada.,Division of Arrthythmia and Electrophysiology Department of Cardiovascular Medicine National Cerebral and Cardiovascular Center Osaka Japan.,University of Rochester Medical Center Rochester USA.,Heart and Vascular Center Semmelweis University Budapest Hungary.,Department of Cardiology Austin Health Melbourne VIC Australia.,Cardiovascular Medicine University of Melbourne Melbourne VIC Australia.,Liverpool Centre for Cardiovascular Science University of Liverpool and Liverpool Heart & Chest Hospital Liverpool UK.,Aalborg Thrombosis Research Unit Department of Clinical Medicine Aalborg University Aalborg Denmark.,Department of Electrocardiology National Institute of Cardiology "Ignacio Chavez" Mexico City Mexico.,Division of Cardiology Department of Internal Medicine Yonsei University Health System Seoul Republic of Korea.,Department of Electrophysiology and Hemodynamic Arrhytmias Unity CMN 20 de Noviembre ISSSTE Mexico City Mexico.,Cardiovascular Division Brigham and Women's Hospital and Harvard Medical School Boston USA.,Department of Cardio Electrophysiology Fortis Escorts Heart Institute New Delhi India.,Department of Cardiology, Rigshospitalet University of Copenhagen Copenhagen Denmark.,Amsterdam UMC University of Amsterdam Heart Center Department of Clinical and Experimental Cardiology Amsterdam The Netherlands.,Hospital Militar Central Bogotá Colombia.,UCLA Cardiac Arrhythmia Center UCLA Health System David Geffen School of Medicine, at UCLA Los Angeles USA.,Heart Center Department of Clinical and Experimental Cardiology Amsterdam UMC University of Amsterdam Amsterdam The Netherlands.,Department of Medicine Intermountain Heart Institute Intermountain Medical Center Salt Lake City USA
| | - Gonzalo Calvimontes
- Department of Cardiology Aarhus University Hospital Skejby Denmark.,Division of Cardiology Department of Medicine Taipei Veterans General Hospital Taipei Taiwan.,Electrophysiology Service Department of Internal Medicine University of Campinas Hospital Campinas Brazil.,Department of Electrophysiology Leipzig Heart Center at University of Leipzig Leipzig Germany.,Division of Electrophysiology Instituto Cardiovascular Adventista Clinica Bazterrica Buenos Aires Argentina.,Department of Cardiology Clinique Pasteur Toulouse France.,Division of Electrophysiology Department of Cardiology Argerich Hospital and CEMIC Buenos Aires Argentina.,Department of Medicine University of Wisconsin-Madison Madison WI USA.,Division of Cardiology Virginia Commonwealth University School of Medicine Richmond USA.,Heart Institute University of São Paulo Medical School Arrhythmia Unit Instituto do Coração -InCor- Faculdade de Medicina de São Paulo São Paulo Brazil.,Faculty of Medicine Department of Cardiovascular Medicine Toho University Japan.,Department of Cardiac Electrophysiology Fortis Escorts Heart Institute New Delhi India.,The Heart and Vascular Research Center Metrohealth Campus of Case Western Reserve University Cleveland OH USA.,Division of Cardiology Department of Medicine University of British Columbia Vancouver Canada.,Division of Arrthythmia and Electrophysiology Department of Cardiovascular Medicine National Cerebral and Cardiovascular Center Osaka Japan.,University of Rochester Medical Center Rochester USA.,Heart and Vascular Center Semmelweis University Budapest Hungary.,Department of Cardiology Austin Health Melbourne VIC Australia.,Cardiovascular Medicine University of Melbourne Melbourne VIC Australia.,Liverpool Centre for Cardiovascular Science University of Liverpool and Liverpool Heart & Chest Hospital Liverpool UK.,Aalborg Thrombosis Research Unit Department of Clinical Medicine Aalborg University Aalborg Denmark.,Department of Electrocardiology National Institute of Cardiology "Ignacio Chavez" Mexico City Mexico.,Division of Cardiology Department of Internal Medicine Yonsei University Health System Seoul Republic of Korea.,Department of Electrophysiology and Hemodynamic Arrhytmias Unity CMN 20 de Noviembre ISSSTE Mexico City Mexico.,Cardiovascular Division Brigham and Women's Hospital and Harvard Medical School Boston USA.,Department of Cardio Electrophysiology Fortis Escorts Heart Institute New Delhi India.,Department of Cardiology, Rigshospitalet University of Copenhagen Copenhagen Denmark.,Amsterdam UMC University of Amsterdam Heart Center Department of Clinical and Experimental Cardiology Amsterdam The Netherlands.,Hospital Militar Central Bogotá Colombia.,UCLA Cardiac Arrhythmia Center UCLA Health System David Geffen School of Medicine, at UCLA Los Angeles USA.,Heart Center Department of Clinical and Experimental Cardiology Amsterdam UMC University of Amsterdam Amsterdam The Netherlands.,Department of Medicine Intermountain Heart Institute Intermountain Medical Center Salt Lake City USA
| | - Tze-Fan Chao
- Department of Cardiology Aarhus University Hospital Skejby Denmark.,Division of Cardiology Department of Medicine Taipei Veterans General Hospital Taipei Taiwan.,Electrophysiology Service Department of Internal Medicine University of Campinas Hospital Campinas Brazil.,Department of Electrophysiology Leipzig Heart Center at University of Leipzig Leipzig Germany.,Division of Electrophysiology Instituto Cardiovascular Adventista Clinica Bazterrica Buenos Aires Argentina.,Department of Cardiology Clinique Pasteur Toulouse France.,Division of Electrophysiology Department of Cardiology Argerich Hospital and CEMIC Buenos Aires Argentina.,Department of Medicine University of Wisconsin-Madison Madison WI USA.,Division of Cardiology Virginia Commonwealth University School of Medicine Richmond USA.,Heart Institute University of São Paulo Medical School Arrhythmia Unit Instituto do Coração -InCor- Faculdade de Medicina de São Paulo São Paulo Brazil.,Faculty of Medicine Department of Cardiovascular Medicine Toho University Japan.,Department of Cardiac Electrophysiology Fortis Escorts Heart Institute New Delhi India.,The Heart and Vascular Research Center Metrohealth Campus of Case Western Reserve University Cleveland OH USA.,Division of Cardiology Department of Medicine University of British Columbia Vancouver Canada.,Division of Arrthythmia and Electrophysiology Department of Cardiovascular Medicine National Cerebral and Cardiovascular Center Osaka Japan.,University of Rochester Medical Center Rochester USA.,Heart and Vascular Center Semmelweis University Budapest Hungary.,Department of Cardiology Austin Health Melbourne VIC Australia.,Cardiovascular Medicine University of Melbourne Melbourne VIC Australia.,Liverpool Centre for Cardiovascular Science University of Liverpool and Liverpool Heart & Chest Hospital Liverpool UK.,Aalborg Thrombosis Research Unit Department of Clinical Medicine Aalborg University Aalborg Denmark.,Department of Electrocardiology National Institute of Cardiology "Ignacio Chavez" Mexico City Mexico.,Division of Cardiology Department of Internal Medicine Yonsei University Health System Seoul Republic of Korea.,Department of Electrophysiology and Hemodynamic Arrhytmias Unity CMN 20 de Noviembre ISSSTE Mexico City Mexico.,Cardiovascular Division Brigham and Women's Hospital and Harvard Medical School Boston USA.,Department of Cardio Electrophysiology Fortis Escorts Heart Institute New Delhi India.,Department of Cardiology, Rigshospitalet University of Copenhagen Copenhagen Denmark.,Amsterdam UMC University of Amsterdam Heart Center Department of Clinical and Experimental Cardiology Amsterdam The Netherlands.,Hospital Militar Central Bogotá Colombia.,UCLA Cardiac Arrhythmia Center UCLA Health System David Geffen School of Medicine, at UCLA Los Angeles USA.,Heart Center Department of Clinical and Experimental Cardiology Amsterdam UMC University of Amsterdam Amsterdam The Netherlands.,Department of Medicine Intermountain Heart Institute Intermountain Medical Center Salt Lake City USA
| | - Lars Eckardt
- Department of Cardiology Aarhus University Hospital Skejby Denmark.,Division of Cardiology Department of Medicine Taipei Veterans General Hospital Taipei Taiwan.,Electrophysiology Service Department of Internal Medicine University of Campinas Hospital Campinas Brazil.,Department of Electrophysiology Leipzig Heart Center at University of Leipzig Leipzig Germany.,Division of Electrophysiology Instituto Cardiovascular Adventista Clinica Bazterrica Buenos Aires Argentina.,Department of Cardiology Clinique Pasteur Toulouse France.,Division of Electrophysiology Department of Cardiology Argerich Hospital and CEMIC Buenos Aires Argentina.,Department of Medicine University of Wisconsin-Madison Madison WI USA.,Division of Cardiology Virginia Commonwealth University School of Medicine Richmond USA.,Heart Institute University of São Paulo Medical School Arrhythmia Unit Instituto do Coração -InCor- Faculdade de Medicina de São Paulo São Paulo Brazil.,Faculty of Medicine Department of Cardiovascular Medicine Toho University Japan.,Department of Cardiac Electrophysiology Fortis Escorts Heart Institute New Delhi India.,The Heart and Vascular Research Center Metrohealth Campus of Case Western Reserve University Cleveland OH USA.,Division of Cardiology Department of Medicine University of British Columbia Vancouver Canada.,Division of Arrthythmia and Electrophysiology Department of Cardiovascular Medicine National Cerebral and Cardiovascular Center Osaka Japan.,University of Rochester Medical Center Rochester USA.,Heart and Vascular Center Semmelweis University Budapest Hungary.,Department of Cardiology Austin Health Melbourne VIC Australia.,Cardiovascular Medicine University of Melbourne Melbourne VIC Australia.,Liverpool Centre for Cardiovascular Science University of Liverpool and Liverpool Heart & Chest Hospital Liverpool UK.,Aalborg Thrombosis Research Unit Department of Clinical Medicine Aalborg University Aalborg Denmark.,Department of Electrocardiology National Institute of Cardiology "Ignacio Chavez" Mexico City Mexico.,Division of Cardiology Department of Internal Medicine Yonsei University Health System Seoul Republic of Korea.,Department of Electrophysiology and Hemodynamic Arrhytmias Unity CMN 20 de Noviembre ISSSTE Mexico City Mexico.,Cardiovascular Division Brigham and Women's Hospital and Harvard Medical School Boston USA.,Department of Cardio Electrophysiology Fortis Escorts Heart Institute New Delhi India.,Department of Cardiology, Rigshospitalet University of Copenhagen Copenhagen Denmark.,Amsterdam UMC University of Amsterdam Heart Center Department of Clinical and Experimental Cardiology Amsterdam The Netherlands.,Hospital Militar Central Bogotá Colombia.,UCLA Cardiac Arrhythmia Center UCLA Health System David Geffen School of Medicine, at UCLA Los Angeles USA.,Heart Center Department of Clinical and Experimental Cardiology Amsterdam UMC University of Amsterdam Amsterdam The Netherlands.,Department of Medicine Intermountain Heart Institute Intermountain Medical Center Salt Lake City USA
| | - Heidi Estner
- Department of Cardiology Aarhus University Hospital Skejby Denmark.,Division of Cardiology Department of Medicine Taipei Veterans General Hospital Taipei Taiwan.,Electrophysiology Service Department of Internal Medicine University of Campinas Hospital Campinas Brazil.,Department of Electrophysiology Leipzig Heart Center at University of Leipzig Leipzig Germany.,Division of Electrophysiology Instituto Cardiovascular Adventista Clinica Bazterrica Buenos Aires Argentina.,Department of Cardiology Clinique Pasteur Toulouse France.,Division of Electrophysiology Department of Cardiology Argerich Hospital and CEMIC Buenos Aires Argentina.,Department of Medicine University of Wisconsin-Madison Madison WI USA.,Division of Cardiology Virginia Commonwealth University School of Medicine Richmond USA.,Heart Institute University of São Paulo Medical School Arrhythmia Unit Instituto do Coração -InCor- Faculdade de Medicina de São Paulo São Paulo Brazil.,Faculty of Medicine Department of Cardiovascular Medicine Toho University Japan.,Department of Cardiac Electrophysiology Fortis Escorts Heart Institute New Delhi India.,The Heart and Vascular Research Center Metrohealth Campus of Case Western Reserve University Cleveland OH USA.,Division of Cardiology Department of Medicine University of British Columbia Vancouver Canada.,Division of Arrthythmia and Electrophysiology Department of Cardiovascular Medicine National Cerebral and Cardiovascular Center Osaka Japan.,University of Rochester Medical Center Rochester USA.,Heart and Vascular Center Semmelweis University Budapest Hungary.,Department of Cardiology Austin Health Melbourne VIC Australia.,Cardiovascular Medicine University of Melbourne Melbourne VIC Australia.,Liverpool Centre for Cardiovascular Science University of Liverpool and Liverpool Heart & Chest Hospital Liverpool UK.,Aalborg Thrombosis Research Unit Department of Clinical Medicine Aalborg University Aalborg Denmark.,Department of Electrocardiology National Institute of Cardiology "Ignacio Chavez" Mexico City Mexico.,Division of Cardiology Department of Internal Medicine Yonsei University Health System Seoul Republic of Korea.,Department of Electrophysiology and Hemodynamic Arrhytmias Unity CMN 20 de Noviembre ISSSTE Mexico City Mexico.,Cardiovascular Division Brigham and Women's Hospital and Harvard Medical School Boston USA.,Department of Cardio Electrophysiology Fortis Escorts Heart Institute New Delhi India.,Department of Cardiology, Rigshospitalet University of Copenhagen Copenhagen Denmark.,Amsterdam UMC University of Amsterdam Heart Center Department of Clinical and Experimental Cardiology Amsterdam The Netherlands.,Hospital Militar Central Bogotá Colombia.,UCLA Cardiac Arrhythmia Center UCLA Health System David Geffen School of Medicine, at UCLA Los Angeles USA.,Heart Center Department of Clinical and Experimental Cardiology Amsterdam UMC University of Amsterdam Amsterdam The Netherlands.,Department of Medicine Intermountain Heart Institute Intermountain Medical Center Salt Lake City USA
| | - Anne M Gillis
- Department of Cardiology Aarhus University Hospital Skejby Denmark.,Division of Cardiology Department of Medicine Taipei Veterans General Hospital Taipei Taiwan.,Electrophysiology Service Department of Internal Medicine University of Campinas Hospital Campinas Brazil.,Department of Electrophysiology Leipzig Heart Center at University of Leipzig Leipzig Germany.,Division of Electrophysiology Instituto Cardiovascular Adventista Clinica Bazterrica Buenos Aires Argentina.,Department of Cardiology Clinique Pasteur Toulouse France.,Division of Electrophysiology Department of Cardiology Argerich Hospital and CEMIC Buenos Aires Argentina.,Department of Medicine University of Wisconsin-Madison Madison WI USA.,Division of Cardiology Virginia Commonwealth University School of Medicine Richmond USA.,Heart Institute University of São Paulo Medical School Arrhythmia Unit Instituto do Coração -InCor- Faculdade de Medicina de São Paulo São Paulo Brazil.,Faculty of Medicine Department of Cardiovascular Medicine Toho University Japan.,Department of Cardiac Electrophysiology Fortis Escorts Heart Institute New Delhi India.,The Heart and Vascular Research Center Metrohealth Campus of Case Western Reserve University Cleveland OH USA.,Division of Cardiology Department of Medicine University of British Columbia Vancouver Canada.,Division of Arrthythmia and Electrophysiology Department of Cardiovascular Medicine National Cerebral and Cardiovascular Center Osaka Japan.,University of Rochester Medical Center Rochester USA.,Heart and Vascular Center Semmelweis University Budapest Hungary.,Department of Cardiology Austin Health Melbourne VIC Australia.,Cardiovascular Medicine University of Melbourne Melbourne VIC Australia.,Liverpool Centre for Cardiovascular Science University of Liverpool and Liverpool Heart & Chest Hospital Liverpool UK.,Aalborg Thrombosis Research Unit Department of Clinical Medicine Aalborg University Aalborg Denmark.,Department of Electrocardiology National Institute of Cardiology "Ignacio Chavez" Mexico City Mexico.,Division of Cardiology Department of Internal Medicine Yonsei University Health System Seoul Republic of Korea.,Department of Electrophysiology and Hemodynamic Arrhytmias Unity CMN 20 de Noviembre ISSSTE Mexico City Mexico.,Cardiovascular Division Brigham and Women's Hospital and Harvard Medical School Boston USA.,Department of Cardio Electrophysiology Fortis Escorts Heart Institute New Delhi India.,Department of Cardiology, Rigshospitalet University of Copenhagen Copenhagen Denmark.,Amsterdam UMC University of Amsterdam Heart Center Department of Clinical and Experimental Cardiology Amsterdam The Netherlands.,Hospital Militar Central Bogotá Colombia.,UCLA Cardiac Arrhythmia Center UCLA Health System David Geffen School of Medicine, at UCLA Los Angeles USA.,Heart Center Department of Clinical and Experimental Cardiology Amsterdam UMC University of Amsterdam Amsterdam The Netherlands.,Department of Medicine Intermountain Heart Institute Intermountain Medical Center Salt Lake City USA
| | - Rodrigo Isa
- Department of Cardiology Aarhus University Hospital Skejby Denmark.,Division of Cardiology Department of Medicine Taipei Veterans General Hospital Taipei Taiwan.,Electrophysiology Service Department of Internal Medicine University of Campinas Hospital Campinas Brazil.,Department of Electrophysiology Leipzig Heart Center at University of Leipzig Leipzig Germany.,Division of Electrophysiology Instituto Cardiovascular Adventista Clinica Bazterrica Buenos Aires Argentina.,Department of Cardiology Clinique Pasteur Toulouse France.,Division of Electrophysiology Department of Cardiology Argerich Hospital and CEMIC Buenos Aires Argentina.,Department of Medicine University of Wisconsin-Madison Madison WI USA.,Division of Cardiology Virginia Commonwealth University School of Medicine Richmond USA.,Heart Institute University of São Paulo Medical School Arrhythmia Unit Instituto do Coração -InCor- Faculdade de Medicina de São Paulo São Paulo Brazil.,Faculty of Medicine Department of Cardiovascular Medicine Toho University Japan.,Department of Cardiac Electrophysiology Fortis Escorts Heart Institute New Delhi India.,The Heart and Vascular Research Center Metrohealth Campus of Case Western Reserve University Cleveland OH USA.,Division of Cardiology Department of Medicine University of British Columbia Vancouver Canada.,Division of Arrthythmia and Electrophysiology Department of Cardiovascular Medicine National Cerebral and Cardiovascular Center Osaka Japan.,University of Rochester Medical Center Rochester USA.,Heart and Vascular Center Semmelweis University Budapest Hungary.,Department of Cardiology Austin Health Melbourne VIC Australia.,Cardiovascular Medicine University of Melbourne Melbourne VIC Australia.,Liverpool Centre for Cardiovascular Science University of Liverpool and Liverpool Heart & Chest Hospital Liverpool UK.,Aalborg Thrombosis Research Unit Department of Clinical Medicine Aalborg University Aalborg Denmark.,Department of Electrocardiology National Institute of Cardiology "Ignacio Chavez" Mexico City Mexico.,Division of Cardiology Department of Internal Medicine Yonsei University Health System Seoul Republic of Korea.,Department of Electrophysiology and Hemodynamic Arrhytmias Unity CMN 20 de Noviembre ISSSTE Mexico City Mexico.,Cardiovascular Division Brigham and Women's Hospital and Harvard Medical School Boston USA.,Department of Cardio Electrophysiology Fortis Escorts Heart Institute New Delhi India.,Department of Cardiology, Rigshospitalet University of Copenhagen Copenhagen Denmark.,Amsterdam UMC University of Amsterdam Heart Center Department of Clinical and Experimental Cardiology Amsterdam The Netherlands.,Hospital Militar Central Bogotá Colombia.,UCLA Cardiac Arrhythmia Center UCLA Health System David Geffen School of Medicine, at UCLA Los Angeles USA.,Heart Center Department of Clinical and Experimental Cardiology Amsterdam UMC University of Amsterdam Amsterdam The Netherlands.,Department of Medicine Intermountain Heart Institute Intermountain Medical Center Salt Lake City USA
| | - Josef Kautzner
- Department of Cardiology Aarhus University Hospital Skejby Denmark.,Division of Cardiology Department of Medicine Taipei Veterans General Hospital Taipei Taiwan.,Electrophysiology Service Department of Internal Medicine University of Campinas Hospital Campinas Brazil.,Department of Electrophysiology Leipzig Heart Center at University of Leipzig Leipzig Germany.,Division of Electrophysiology Instituto Cardiovascular Adventista Clinica Bazterrica Buenos Aires Argentina.,Department of Cardiology Clinique Pasteur Toulouse France.,Division of Electrophysiology Department of Cardiology Argerich Hospital and CEMIC Buenos Aires Argentina.,Department of Medicine University of Wisconsin-Madison Madison WI USA.,Division of Cardiology Virginia Commonwealth University School of Medicine Richmond USA.,Heart Institute University of São Paulo Medical School Arrhythmia Unit Instituto do Coração -InCor- Faculdade de Medicina de São Paulo São Paulo Brazil.,Faculty of Medicine Department of Cardiovascular Medicine Toho University Japan.,Department of Cardiac Electrophysiology Fortis Escorts Heart Institute New Delhi India.,The Heart and Vascular Research Center Metrohealth Campus of Case Western Reserve University Cleveland OH USA.,Division of Cardiology Department of Medicine University of British Columbia Vancouver Canada.,Division of Arrthythmia and Electrophysiology Department of Cardiovascular Medicine National Cerebral and Cardiovascular Center Osaka Japan.,University of Rochester Medical Center Rochester USA.,Heart and Vascular Center Semmelweis University Budapest Hungary.,Department of Cardiology Austin Health Melbourne VIC Australia.,Cardiovascular Medicine University of Melbourne Melbourne VIC Australia.,Liverpool Centre for Cardiovascular Science University of Liverpool and Liverpool Heart & Chest Hospital Liverpool UK.,Aalborg Thrombosis Research Unit Department of Clinical Medicine Aalborg University Aalborg Denmark.,Department of Electrocardiology National Institute of Cardiology "Ignacio Chavez" Mexico City Mexico.,Division of Cardiology Department of Internal Medicine Yonsei University Health System Seoul Republic of Korea.,Department of Electrophysiology and Hemodynamic Arrhytmias Unity CMN 20 de Noviembre ISSSTE Mexico City Mexico.,Cardiovascular Division Brigham and Women's Hospital and Harvard Medical School Boston USA.,Department of Cardio Electrophysiology Fortis Escorts Heart Institute New Delhi India.,Department of Cardiology, Rigshospitalet University of Copenhagen Copenhagen Denmark.,Amsterdam UMC University of Amsterdam Heart Center Department of Clinical and Experimental Cardiology Amsterdam The Netherlands.,Hospital Militar Central Bogotá Colombia.,UCLA Cardiac Arrhythmia Center UCLA Health System David Geffen School of Medicine, at UCLA Los Angeles USA.,Heart Center Department of Clinical and Experimental Cardiology Amsterdam UMC University of Amsterdam Amsterdam The Netherlands.,Department of Medicine Intermountain Heart Institute Intermountain Medical Center Salt Lake City USA
| | - Philippe Maury
- Department of Cardiology Aarhus University Hospital Skejby Denmark.,Division of Cardiology Department of Medicine Taipei Veterans General Hospital Taipei Taiwan.,Electrophysiology Service Department of Internal Medicine University of Campinas Hospital Campinas Brazil.,Department of Electrophysiology Leipzig Heart Center at University of Leipzig Leipzig Germany.,Division of Electrophysiology Instituto Cardiovascular Adventista Clinica Bazterrica Buenos Aires Argentina.,Department of Cardiology Clinique Pasteur Toulouse France.,Division of Electrophysiology Department of Cardiology Argerich Hospital and CEMIC Buenos Aires Argentina.,Department of Medicine University of Wisconsin-Madison Madison WI USA.,Division of Cardiology Virginia Commonwealth University School of Medicine Richmond USA.,Heart Institute University of São Paulo Medical School Arrhythmia Unit Instituto do Coração -InCor- Faculdade de Medicina de São Paulo São Paulo Brazil.,Faculty of Medicine Department of Cardiovascular Medicine Toho University Japan.,Department of Cardiac Electrophysiology Fortis Escorts Heart Institute New Delhi India.,The Heart and Vascular Research Center Metrohealth Campus of Case Western Reserve University Cleveland OH USA.,Division of Cardiology Department of Medicine University of British Columbia Vancouver Canada.,Division of Arrthythmia and Electrophysiology Department of Cardiovascular Medicine National Cerebral and Cardiovascular Center Osaka Japan.,University of Rochester Medical Center Rochester USA.,Heart and Vascular Center Semmelweis University Budapest Hungary.,Department of Cardiology Austin Health Melbourne VIC Australia.,Cardiovascular Medicine University of Melbourne Melbourne VIC Australia.,Liverpool Centre for Cardiovascular Science University of Liverpool and Liverpool Heart & Chest Hospital Liverpool UK.,Aalborg Thrombosis Research Unit Department of Clinical Medicine Aalborg University Aalborg Denmark.,Department of Electrocardiology National Institute of Cardiology "Ignacio Chavez" Mexico City Mexico.,Division of Cardiology Department of Internal Medicine Yonsei University Health System Seoul Republic of Korea.,Department of Electrophysiology and Hemodynamic Arrhytmias Unity CMN 20 de Noviembre ISSSTE Mexico City Mexico.,Cardiovascular Division Brigham and Women's Hospital and Harvard Medical School Boston USA.,Department of Cardio Electrophysiology Fortis Escorts Heart Institute New Delhi India.,Department of Cardiology, Rigshospitalet University of Copenhagen Copenhagen Denmark.,Amsterdam UMC University of Amsterdam Heart Center Department of Clinical and Experimental Cardiology Amsterdam The Netherlands.,Hospital Militar Central Bogotá Colombia.,UCLA Cardiac Arrhythmia Center UCLA Health System David Geffen School of Medicine, at UCLA Los Angeles USA.,Heart Center Department of Clinical and Experimental Cardiology Amsterdam UMC University of Amsterdam Amsterdam The Netherlands.,Department of Medicine Intermountain Heart Institute Intermountain Medical Center Salt Lake City USA
| | - Joshua D Moss
- Department of Cardiology Aarhus University Hospital Skejby Denmark.,Division of Cardiology Department of Medicine Taipei Veterans General Hospital Taipei Taiwan.,Electrophysiology Service Department of Internal Medicine University of Campinas Hospital Campinas Brazil.,Department of Electrophysiology Leipzig Heart Center at University of Leipzig Leipzig Germany.,Division of Electrophysiology Instituto Cardiovascular Adventista Clinica Bazterrica Buenos Aires Argentina.,Department of Cardiology Clinique Pasteur Toulouse France.,Division of Electrophysiology Department of Cardiology Argerich Hospital and CEMIC Buenos Aires Argentina.,Department of Medicine University of Wisconsin-Madison Madison WI USA.,Division of Cardiology Virginia Commonwealth University School of Medicine Richmond USA.,Heart Institute University of São Paulo Medical School Arrhythmia Unit Instituto do Coração -InCor- Faculdade de Medicina de São Paulo São Paulo Brazil.,Faculty of Medicine Department of Cardiovascular Medicine Toho University Japan.,Department of Cardiac Electrophysiology Fortis Escorts Heart Institute New Delhi India.,The Heart and Vascular Research Center Metrohealth Campus of Case Western Reserve University Cleveland OH USA.,Division of Cardiology Department of Medicine University of British Columbia Vancouver Canada.,Division of Arrthythmia and Electrophysiology Department of Cardiovascular Medicine National Cerebral and Cardiovascular Center Osaka Japan.,University of Rochester Medical Center Rochester USA.,Heart and Vascular Center Semmelweis University Budapest Hungary.,Department of Cardiology Austin Health Melbourne VIC Australia.,Cardiovascular Medicine University of Melbourne Melbourne VIC Australia.,Liverpool Centre for Cardiovascular Science University of Liverpool and Liverpool Heart & Chest Hospital Liverpool UK.,Aalborg Thrombosis Research Unit Department of Clinical Medicine Aalborg University Aalborg Denmark.,Department of Electrocardiology National Institute of Cardiology "Ignacio Chavez" Mexico City Mexico.,Division of Cardiology Department of Internal Medicine Yonsei University Health System Seoul Republic of Korea.,Department of Electrophysiology and Hemodynamic Arrhytmias Unity CMN 20 de Noviembre ISSSTE Mexico City Mexico.,Cardiovascular Division Brigham and Women's Hospital and Harvard Medical School Boston USA.,Department of Cardio Electrophysiology Fortis Escorts Heart Institute New Delhi India.,Department of Cardiology, Rigshospitalet University of Copenhagen Copenhagen Denmark.,Amsterdam UMC University of Amsterdam Heart Center Department of Clinical and Experimental Cardiology Amsterdam The Netherlands.,Hospital Militar Central Bogotá Colombia.,UCLA Cardiac Arrhythmia Center UCLA Health System David Geffen School of Medicine, at UCLA Los Angeles USA.,Heart Center Department of Clinical and Experimental Cardiology Amsterdam UMC University of Amsterdam Amsterdam The Netherlands.,Department of Medicine Intermountain Heart Institute Intermountain Medical Center Salt Lake City USA
| | - Gi-Byung Nam
- Department of Cardiology Aarhus University Hospital Skejby Denmark.,Division of Cardiology Department of Medicine Taipei Veterans General Hospital Taipei Taiwan.,Electrophysiology Service Department of Internal Medicine University of Campinas Hospital Campinas Brazil.,Department of Electrophysiology Leipzig Heart Center at University of Leipzig Leipzig Germany.,Division of Electrophysiology Instituto Cardiovascular Adventista Clinica Bazterrica Buenos Aires Argentina.,Department of Cardiology Clinique Pasteur Toulouse France.,Division of Electrophysiology Department of Cardiology Argerich Hospital and CEMIC Buenos Aires Argentina.,Department of Medicine University of Wisconsin-Madison Madison WI USA.,Division of Cardiology Virginia Commonwealth University School of Medicine Richmond USA.,Heart Institute University of São Paulo Medical School Arrhythmia Unit Instituto do Coração -InCor- Faculdade de Medicina de São Paulo São Paulo Brazil.,Faculty of Medicine Department of Cardiovascular Medicine Toho University Japan.,Department of Cardiac Electrophysiology Fortis Escorts Heart Institute New Delhi India.,The Heart and Vascular Research Center Metrohealth Campus of Case Western Reserve University Cleveland OH USA.,Division of Cardiology Department of Medicine University of British Columbia Vancouver Canada.,Division of Arrthythmia and Electrophysiology Department of Cardiovascular Medicine National Cerebral and Cardiovascular Center Osaka Japan.,University of Rochester Medical Center Rochester USA.,Heart and Vascular Center Semmelweis University Budapest Hungary.,Department of Cardiology Austin Health Melbourne VIC Australia.,Cardiovascular Medicine University of Melbourne Melbourne VIC Australia.,Liverpool Centre for Cardiovascular Science University of Liverpool and Liverpool Heart & Chest Hospital Liverpool UK.,Aalborg Thrombosis Research Unit Department of Clinical Medicine Aalborg University Aalborg Denmark.,Department of Electrocardiology National Institute of Cardiology "Ignacio Chavez" Mexico City Mexico.,Division of Cardiology Department of Internal Medicine Yonsei University Health System Seoul Republic of Korea.,Department of Electrophysiology and Hemodynamic Arrhytmias Unity CMN 20 de Noviembre ISSSTE Mexico City Mexico.,Cardiovascular Division Brigham and Women's Hospital and Harvard Medical School Boston USA.,Department of Cardio Electrophysiology Fortis Escorts Heart Institute New Delhi India.,Department of Cardiology, Rigshospitalet University of Copenhagen Copenhagen Denmark.,Amsterdam UMC University of Amsterdam Heart Center Department of Clinical and Experimental Cardiology Amsterdam The Netherlands.,Hospital Militar Central Bogotá Colombia.,UCLA Cardiac Arrhythmia Center UCLA Health System David Geffen School of Medicine, at UCLA Los Angeles USA.,Heart Center Department of Clinical and Experimental Cardiology Amsterdam UMC University of Amsterdam Amsterdam The Netherlands.,Department of Medicine Intermountain Heart Institute Intermountain Medical Center Salt Lake City USA
| | - Brian Olshansky
- Department of Cardiology Aarhus University Hospital Skejby Denmark.,Division of Cardiology Department of Medicine Taipei Veterans General Hospital Taipei Taiwan.,Electrophysiology Service Department of Internal Medicine University of Campinas Hospital Campinas Brazil.,Department of Electrophysiology Leipzig Heart Center at University of Leipzig Leipzig Germany.,Division of Electrophysiology Instituto Cardiovascular Adventista Clinica Bazterrica Buenos Aires Argentina.,Department of Cardiology Clinique Pasteur Toulouse France.,Division of Electrophysiology Department of Cardiology Argerich Hospital and CEMIC Buenos Aires Argentina.,Department of Medicine University of Wisconsin-Madison Madison WI USA.,Division of Cardiology Virginia Commonwealth University School of Medicine Richmond USA.,Heart Institute University of São Paulo Medical School Arrhythmia Unit Instituto do Coração -InCor- Faculdade de Medicina de São Paulo São Paulo Brazil.,Faculty of Medicine Department of Cardiovascular Medicine Toho University Japan.,Department of Cardiac Electrophysiology Fortis Escorts Heart Institute New Delhi India.,The Heart and Vascular Research Center Metrohealth Campus of Case Western Reserve University Cleveland OH USA.,Division of Cardiology Department of Medicine University of British Columbia Vancouver Canada.,Division of Arrthythmia and Electrophysiology Department of Cardiovascular Medicine National Cerebral and Cardiovascular Center Osaka Japan.,University of Rochester Medical Center Rochester USA.,Heart and Vascular Center Semmelweis University Budapest Hungary.,Department of Cardiology Austin Health Melbourne VIC Australia.,Cardiovascular Medicine University of Melbourne Melbourne VIC Australia.,Liverpool Centre for Cardiovascular Science University of Liverpool and Liverpool Heart & Chest Hospital Liverpool UK.,Aalborg Thrombosis Research Unit Department of Clinical Medicine Aalborg University Aalborg Denmark.,Department of Electrocardiology National Institute of Cardiology "Ignacio Chavez" Mexico City Mexico.,Division of Cardiology Department of Internal Medicine Yonsei University Health System Seoul Republic of Korea.,Department of Electrophysiology and Hemodynamic Arrhytmias Unity CMN 20 de Noviembre ISSSTE Mexico City Mexico.,Cardiovascular Division Brigham and Women's Hospital and Harvard Medical School Boston USA.,Department of Cardio Electrophysiology Fortis Escorts Heart Institute New Delhi India.,Department of Cardiology, Rigshospitalet University of Copenhagen Copenhagen Denmark.,Amsterdam UMC University of Amsterdam Heart Center Department of Clinical and Experimental Cardiology Amsterdam The Netherlands.,Hospital Militar Central Bogotá Colombia.,UCLA Cardiac Arrhythmia Center UCLA Health System David Geffen School of Medicine, at UCLA Los Angeles USA.,Heart Center Department of Clinical and Experimental Cardiology Amsterdam UMC University of Amsterdam Amsterdam The Netherlands.,Department of Medicine Intermountain Heart Institute Intermountain Medical Center Salt Lake City USA
| | - Luis Fernando Pava Molano
- Department of Cardiology Aarhus University Hospital Skejby Denmark.,Division of Cardiology Department of Medicine Taipei Veterans General Hospital Taipei Taiwan.,Electrophysiology Service Department of Internal Medicine University of Campinas Hospital Campinas Brazil.,Department of Electrophysiology Leipzig Heart Center at University of Leipzig Leipzig Germany.,Division of Electrophysiology Instituto Cardiovascular Adventista Clinica Bazterrica Buenos Aires Argentina.,Department of Cardiology Clinique Pasteur Toulouse France.,Division of Electrophysiology Department of Cardiology Argerich Hospital and CEMIC Buenos Aires Argentina.,Department of Medicine University of Wisconsin-Madison Madison WI USA.,Division of Cardiology Virginia Commonwealth University School of Medicine Richmond USA.,Heart Institute University of São Paulo Medical School Arrhythmia Unit Instituto do Coração -InCor- Faculdade de Medicina de São Paulo São Paulo Brazil.,Faculty of Medicine Department of Cardiovascular Medicine Toho University Japan.,Department of Cardiac Electrophysiology Fortis Escorts Heart Institute New Delhi India.,The Heart and Vascular Research Center Metrohealth Campus of Case Western Reserve University Cleveland OH USA.,Division of Cardiology Department of Medicine University of British Columbia Vancouver Canada.,Division of Arrthythmia and Electrophysiology Department of Cardiovascular Medicine National Cerebral and Cardiovascular Center Osaka Japan.,University of Rochester Medical Center Rochester USA.,Heart and Vascular Center Semmelweis University Budapest Hungary.,Department of Cardiology Austin Health Melbourne VIC Australia.,Cardiovascular Medicine University of Melbourne Melbourne VIC Australia.,Liverpool Centre for Cardiovascular Science University of Liverpool and Liverpool Heart & Chest Hospital Liverpool UK.,Aalborg Thrombosis Research Unit Department of Clinical Medicine Aalborg University Aalborg Denmark.,Department of Electrocardiology National Institute of Cardiology "Ignacio Chavez" Mexico City Mexico.,Division of Cardiology Department of Internal Medicine Yonsei University Health System Seoul Republic of Korea.,Department of Electrophysiology and Hemodynamic Arrhytmias Unity CMN 20 de Noviembre ISSSTE Mexico City Mexico.,Cardiovascular Division Brigham and Women's Hospital and Harvard Medical School Boston USA.,Department of Cardio Electrophysiology Fortis Escorts Heart Institute New Delhi India.,Department of Cardiology, Rigshospitalet University of Copenhagen Copenhagen Denmark.,Amsterdam UMC University of Amsterdam Heart Center Department of Clinical and Experimental Cardiology Amsterdam The Netherlands.,Hospital Militar Central Bogotá Colombia.,UCLA Cardiac Arrhythmia Center UCLA Health System David Geffen School of Medicine, at UCLA Los Angeles USA.,Heart Center Department of Clinical and Experimental Cardiology Amsterdam UMC University of Amsterdam Amsterdam The Netherlands.,Department of Medicine Intermountain Heart Institute Intermountain Medical Center Salt Lake City USA
| | - Mauricio Pimentel
- Department of Cardiology Aarhus University Hospital Skejby Denmark.,Division of Cardiology Department of Medicine Taipei Veterans General Hospital Taipei Taiwan.,Electrophysiology Service Department of Internal Medicine University of Campinas Hospital Campinas Brazil.,Department of Electrophysiology Leipzig Heart Center at University of Leipzig Leipzig Germany.,Division of Electrophysiology Instituto Cardiovascular Adventista Clinica Bazterrica Buenos Aires Argentina.,Department of Cardiology Clinique Pasteur Toulouse France.,Division of Electrophysiology Department of Cardiology Argerich Hospital and CEMIC Buenos Aires Argentina.,Department of Medicine University of Wisconsin-Madison Madison WI USA.,Division of Cardiology Virginia Commonwealth University School of Medicine Richmond USA.,Heart Institute University of São Paulo Medical School Arrhythmia Unit Instituto do Coração -InCor- Faculdade de Medicina de São Paulo São Paulo Brazil.,Faculty of Medicine Department of Cardiovascular Medicine Toho University Japan.,Department of Cardiac Electrophysiology Fortis Escorts Heart Institute New Delhi India.,The Heart and Vascular Research Center Metrohealth Campus of Case Western Reserve University Cleveland OH USA.,Division of Cardiology Department of Medicine University of British Columbia Vancouver Canada.,Division of Arrthythmia and Electrophysiology Department of Cardiovascular Medicine National Cerebral and Cardiovascular Center Osaka Japan.,University of Rochester Medical Center Rochester USA.,Heart and Vascular Center Semmelweis University Budapest Hungary.,Department of Cardiology Austin Health Melbourne VIC Australia.,Cardiovascular Medicine University of Melbourne Melbourne VIC Australia.,Liverpool Centre for Cardiovascular Science University of Liverpool and Liverpool Heart & Chest Hospital Liverpool UK.,Aalborg Thrombosis Research Unit Department of Clinical Medicine Aalborg University Aalborg Denmark.,Department of Electrocardiology National Institute of Cardiology "Ignacio Chavez" Mexico City Mexico.,Division of Cardiology Department of Internal Medicine Yonsei University Health System Seoul Republic of Korea.,Department of Electrophysiology and Hemodynamic Arrhytmias Unity CMN 20 de Noviembre ISSSTE Mexico City Mexico.,Cardiovascular Division Brigham and Women's Hospital and Harvard Medical School Boston USA.,Department of Cardio Electrophysiology Fortis Escorts Heart Institute New Delhi India.,Department of Cardiology, Rigshospitalet University of Copenhagen Copenhagen Denmark.,Amsterdam UMC University of Amsterdam Heart Center Department of Clinical and Experimental Cardiology Amsterdam The Netherlands.,Hospital Militar Central Bogotá Colombia.,UCLA Cardiac Arrhythmia Center UCLA Health System David Geffen School of Medicine, at UCLA Los Angeles USA.,Heart Center Department of Clinical and Experimental Cardiology Amsterdam UMC University of Amsterdam Amsterdam The Netherlands.,Department of Medicine Intermountain Heart Institute Intermountain Medical Center Salt Lake City USA
| | - Mukund Prabhu
- Department of Cardiology Aarhus University Hospital Skejby Denmark.,Division of Cardiology Department of Medicine Taipei Veterans General Hospital Taipei Taiwan.,Electrophysiology Service Department of Internal Medicine University of Campinas Hospital Campinas Brazil.,Department of Electrophysiology Leipzig Heart Center at University of Leipzig Leipzig Germany.,Division of Electrophysiology Instituto Cardiovascular Adventista Clinica Bazterrica Buenos Aires Argentina.,Department of Cardiology Clinique Pasteur Toulouse France.,Division of Electrophysiology Department of Cardiology Argerich Hospital and CEMIC Buenos Aires Argentina.,Department of Medicine University of Wisconsin-Madison Madison WI USA.,Division of Cardiology Virginia Commonwealth University School of Medicine Richmond USA.,Heart Institute University of São Paulo Medical School Arrhythmia Unit Instituto do Coração -InCor- Faculdade de Medicina de São Paulo São Paulo Brazil.,Faculty of Medicine Department of Cardiovascular Medicine Toho University Japan.,Department of Cardiac Electrophysiology Fortis Escorts Heart Institute New Delhi India.,The Heart and Vascular Research Center Metrohealth Campus of Case Western Reserve University Cleveland OH USA.,Division of Cardiology Department of Medicine University of British Columbia Vancouver Canada.,Division of Arrthythmia and Electrophysiology Department of Cardiovascular Medicine National Cerebral and Cardiovascular Center Osaka Japan.,University of Rochester Medical Center Rochester USA.,Heart and Vascular Center Semmelweis University Budapest Hungary.,Department of Cardiology Austin Health Melbourne VIC Australia.,Cardiovascular Medicine University of Melbourne Melbourne VIC Australia.,Liverpool Centre for Cardiovascular Science University of Liverpool and Liverpool Heart & Chest Hospital Liverpool UK.,Aalborg Thrombosis Research Unit Department of Clinical Medicine Aalborg University Aalborg Denmark.,Department of Electrocardiology National Institute of Cardiology "Ignacio Chavez" Mexico City Mexico.,Division of Cardiology Department of Internal Medicine Yonsei University Health System Seoul Republic of Korea.,Department of Electrophysiology and Hemodynamic Arrhytmias Unity CMN 20 de Noviembre ISSSTE Mexico City Mexico.,Cardiovascular Division Brigham and Women's Hospital and Harvard Medical School Boston USA.,Department of Cardio Electrophysiology Fortis Escorts Heart Institute New Delhi India.,Department of Cardiology, Rigshospitalet University of Copenhagen Copenhagen Denmark.,Amsterdam UMC University of Amsterdam Heart Center Department of Clinical and Experimental Cardiology Amsterdam The Netherlands.,Hospital Militar Central Bogotá Colombia.,UCLA Cardiac Arrhythmia Center UCLA Health System David Geffen School of Medicine, at UCLA Los Angeles USA.,Heart Center Department of Clinical and Experimental Cardiology Amsterdam UMC University of Amsterdam Amsterdam The Netherlands.,Department of Medicine Intermountain Heart Institute Intermountain Medical Center Salt Lake City USA
| | - Wendy S Tzou
- Department of Cardiology Aarhus University Hospital Skejby Denmark.,Division of Cardiology Department of Medicine Taipei Veterans General Hospital Taipei Taiwan.,Electrophysiology Service Department of Internal Medicine University of Campinas Hospital Campinas Brazil.,Department of Electrophysiology Leipzig Heart Center at University of Leipzig Leipzig Germany.,Division of Electrophysiology Instituto Cardiovascular Adventista Clinica Bazterrica Buenos Aires Argentina.,Department of Cardiology Clinique Pasteur Toulouse France.,Division of Electrophysiology Department of Cardiology Argerich Hospital and CEMIC Buenos Aires Argentina.,Department of Medicine University of Wisconsin-Madison Madison WI USA.,Division of Cardiology Virginia Commonwealth University School of Medicine Richmond USA.,Heart Institute University of São Paulo Medical School Arrhythmia Unit Instituto do Coração -InCor- Faculdade de Medicina de São Paulo São Paulo Brazil.,Faculty of Medicine Department of Cardiovascular Medicine Toho University Japan.,Department of Cardiac Electrophysiology Fortis Escorts Heart Institute New Delhi India.,The Heart and Vascular Research Center Metrohealth Campus of Case Western Reserve University Cleveland OH USA.,Division of Cardiology Department of Medicine University of British Columbia Vancouver Canada.,Division of Arrthythmia and Electrophysiology Department of Cardiovascular Medicine National Cerebral and Cardiovascular Center Osaka Japan.,University of Rochester Medical Center Rochester USA.,Heart and Vascular Center Semmelweis University Budapest Hungary.,Department of Cardiology Austin Health Melbourne VIC Australia.,Cardiovascular Medicine University of Melbourne Melbourne VIC Australia.,Liverpool Centre for Cardiovascular Science University of Liverpool and Liverpool Heart & Chest Hospital Liverpool UK.,Aalborg Thrombosis Research Unit Department of Clinical Medicine Aalborg University Aalborg Denmark.,Department of Electrocardiology National Institute of Cardiology "Ignacio Chavez" Mexico City Mexico.,Division of Cardiology Department of Internal Medicine Yonsei University Health System Seoul Republic of Korea.,Department of Electrophysiology and Hemodynamic Arrhytmias Unity CMN 20 de Noviembre ISSSTE Mexico City Mexico.,Cardiovascular Division Brigham and Women's Hospital and Harvard Medical School Boston USA.,Department of Cardio Electrophysiology Fortis Escorts Heart Institute New Delhi India.,Department of Cardiology, Rigshospitalet University of Copenhagen Copenhagen Denmark.,Amsterdam UMC University of Amsterdam Heart Center Department of Clinical and Experimental Cardiology Amsterdam The Netherlands.,Hospital Militar Central Bogotá Colombia.,UCLA Cardiac Arrhythmia Center UCLA Health System David Geffen School of Medicine, at UCLA Los Angeles USA.,Heart Center Department of Clinical and Experimental Cardiology Amsterdam UMC University of Amsterdam Amsterdam The Netherlands.,Department of Medicine Intermountain Heart Institute Intermountain Medical Center Salt Lake City USA
| | - Philipp Sommer
- Department of Cardiology Aarhus University Hospital Skejby Denmark.,Division of Cardiology Department of Medicine Taipei Veterans General Hospital Taipei Taiwan.,Electrophysiology Service Department of Internal Medicine University of Campinas Hospital Campinas Brazil.,Department of Electrophysiology Leipzig Heart Center at University of Leipzig Leipzig Germany.,Division of Electrophysiology Instituto Cardiovascular Adventista Clinica Bazterrica Buenos Aires Argentina.,Department of Cardiology Clinique Pasteur Toulouse France.,Division of Electrophysiology Department of Cardiology Argerich Hospital and CEMIC Buenos Aires Argentina.,Department of Medicine University of Wisconsin-Madison Madison WI USA.,Division of Cardiology Virginia Commonwealth University School of Medicine Richmond USA.,Heart Institute University of São Paulo Medical School Arrhythmia Unit Instituto do Coração -InCor- Faculdade de Medicina de São Paulo São Paulo Brazil.,Faculty of Medicine Department of Cardiovascular Medicine Toho University Japan.,Department of Cardiac Electrophysiology Fortis Escorts Heart Institute New Delhi India.,The Heart and Vascular Research Center Metrohealth Campus of Case Western Reserve University Cleveland OH USA.,Division of Cardiology Department of Medicine University of British Columbia Vancouver Canada.,Division of Arrthythmia and Electrophysiology Department of Cardiovascular Medicine National Cerebral and Cardiovascular Center Osaka Japan.,University of Rochester Medical Center Rochester USA.,Heart and Vascular Center Semmelweis University Budapest Hungary.,Department of Cardiology Austin Health Melbourne VIC Australia.,Cardiovascular Medicine University of Melbourne Melbourne VIC Australia.,Liverpool Centre for Cardiovascular Science University of Liverpool and Liverpool Heart & Chest Hospital Liverpool UK.,Aalborg Thrombosis Research Unit Department of Clinical Medicine Aalborg University Aalborg Denmark.,Department of Electrocardiology National Institute of Cardiology "Ignacio Chavez" Mexico City Mexico.,Division of Cardiology Department of Internal Medicine Yonsei University Health System Seoul Republic of Korea.,Department of Electrophysiology and Hemodynamic Arrhytmias Unity CMN 20 de Noviembre ISSSTE Mexico City Mexico.,Cardiovascular Division Brigham and Women's Hospital and Harvard Medical School Boston USA.,Department of Cardio Electrophysiology Fortis Escorts Heart Institute New Delhi India.,Department of Cardiology, Rigshospitalet University of Copenhagen Copenhagen Denmark.,Amsterdam UMC University of Amsterdam Heart Center Department of Clinical and Experimental Cardiology Amsterdam The Netherlands.,Hospital Militar Central Bogotá Colombia.,UCLA Cardiac Arrhythmia Center UCLA Health System David Geffen School of Medicine, at UCLA Los Angeles USA.,Heart Center Department of Clinical and Experimental Cardiology Amsterdam UMC University of Amsterdam Amsterdam The Netherlands.,Department of Medicine Intermountain Heart Institute Intermountain Medical Center Salt Lake City USA
| | - Janice Swampillai
- Department of Cardiology Aarhus University Hospital Skejby Denmark.,Division of Cardiology Department of Medicine Taipei Veterans General Hospital Taipei Taiwan.,Electrophysiology Service Department of Internal Medicine University of Campinas Hospital Campinas Brazil.,Department of Electrophysiology Leipzig Heart Center at University of Leipzig Leipzig Germany.,Division of Electrophysiology Instituto Cardiovascular Adventista Clinica Bazterrica Buenos Aires Argentina.,Department of Cardiology Clinique Pasteur Toulouse France.,Division of Electrophysiology Department of Cardiology Argerich Hospital and CEMIC Buenos Aires Argentina.,Department of Medicine University of Wisconsin-Madison Madison WI USA.,Division of Cardiology Virginia Commonwealth University School of Medicine Richmond USA.,Heart Institute University of São Paulo Medical School Arrhythmia Unit Instituto do Coração -InCor- Faculdade de Medicina de São Paulo São Paulo Brazil.,Faculty of Medicine Department of Cardiovascular Medicine Toho University Japan.,Department of Cardiac Electrophysiology Fortis Escorts Heart Institute New Delhi India.,The Heart and Vascular Research Center Metrohealth Campus of Case Western Reserve University Cleveland OH USA.,Division of Cardiology Department of Medicine University of British Columbia Vancouver Canada.,Division of Arrthythmia and Electrophysiology Department of Cardiovascular Medicine National Cerebral and Cardiovascular Center Osaka Japan.,University of Rochester Medical Center Rochester USA.,Heart and Vascular Center Semmelweis University Budapest Hungary.,Department of Cardiology Austin Health Melbourne VIC Australia.,Cardiovascular Medicine University of Melbourne Melbourne VIC Australia.,Liverpool Centre for Cardiovascular Science University of Liverpool and Liverpool Heart & Chest Hospital Liverpool UK.,Aalborg Thrombosis Research Unit Department of Clinical Medicine Aalborg University Aalborg Denmark.,Department of Electrocardiology National Institute of Cardiology "Ignacio Chavez" Mexico City Mexico.,Division of Cardiology Department of Internal Medicine Yonsei University Health System Seoul Republic of Korea.,Department of Electrophysiology and Hemodynamic Arrhytmias Unity CMN 20 de Noviembre ISSSTE Mexico City Mexico.,Cardiovascular Division Brigham and Women's Hospital and Harvard Medical School Boston USA.,Department of Cardio Electrophysiology Fortis Escorts Heart Institute New Delhi India.,Department of Cardiology, Rigshospitalet University of Copenhagen Copenhagen Denmark.,Amsterdam UMC University of Amsterdam Heart Center Department of Clinical and Experimental Cardiology Amsterdam The Netherlands.,Hospital Militar Central Bogotá Colombia.,UCLA Cardiac Arrhythmia Center UCLA Health System David Geffen School of Medicine, at UCLA Los Angeles USA.,Heart Center Department of Clinical and Experimental Cardiology Amsterdam UMC University of Amsterdam Amsterdam The Netherlands.,Department of Medicine Intermountain Heart Institute Intermountain Medical Center Salt Lake City USA
| | - Alejandro Vidal
- Department of Cardiology Aarhus University Hospital Skejby Denmark.,Division of Cardiology Department of Medicine Taipei Veterans General Hospital Taipei Taiwan.,Electrophysiology Service Department of Internal Medicine University of Campinas Hospital Campinas Brazil.,Department of Electrophysiology Leipzig Heart Center at University of Leipzig Leipzig Germany.,Division of Electrophysiology Instituto Cardiovascular Adventista Clinica Bazterrica Buenos Aires Argentina.,Department of Cardiology Clinique Pasteur Toulouse France.,Division of Electrophysiology Department of Cardiology Argerich Hospital and CEMIC Buenos Aires Argentina.,Department of Medicine University of Wisconsin-Madison Madison WI USA.,Division of Cardiology Virginia Commonwealth University School of Medicine Richmond USA.,Heart Institute University of São Paulo Medical School Arrhythmia Unit Instituto do Coração -InCor- Faculdade de Medicina de São Paulo São Paulo Brazil.,Faculty of Medicine Department of Cardiovascular Medicine Toho University Japan.,Department of Cardiac Electrophysiology Fortis Escorts Heart Institute New Delhi India.,The Heart and Vascular Research Center Metrohealth Campus of Case Western Reserve University Cleveland OH USA.,Division of Cardiology Department of Medicine University of British Columbia Vancouver Canada.,Division of Arrthythmia and Electrophysiology Department of Cardiovascular Medicine National Cerebral and Cardiovascular Center Osaka Japan.,University of Rochester Medical Center Rochester USA.,Heart and Vascular Center Semmelweis University Budapest Hungary.,Department of Cardiology Austin Health Melbourne VIC Australia.,Cardiovascular Medicine University of Melbourne Melbourne VIC Australia.,Liverpool Centre for Cardiovascular Science University of Liverpool and Liverpool Heart & Chest Hospital Liverpool UK.,Aalborg Thrombosis Research Unit Department of Clinical Medicine Aalborg University Aalborg Denmark.,Department of Electrocardiology National Institute of Cardiology "Ignacio Chavez" Mexico City Mexico.,Division of Cardiology Department of Internal Medicine Yonsei University Health System Seoul Republic of Korea.,Department of Electrophysiology and Hemodynamic Arrhytmias Unity CMN 20 de Noviembre ISSSTE Mexico City Mexico.,Cardiovascular Division Brigham and Women's Hospital and Harvard Medical School Boston USA.,Department of Cardio Electrophysiology Fortis Escorts Heart Institute New Delhi India.,Department of Cardiology, Rigshospitalet University of Copenhagen Copenhagen Denmark.,Amsterdam UMC University of Amsterdam Heart Center Department of Clinical and Experimental Cardiology Amsterdam The Netherlands.,Hospital Militar Central Bogotá Colombia.,UCLA Cardiac Arrhythmia Center UCLA Health System David Geffen School of Medicine, at UCLA Los Angeles USA.,Heart Center Department of Clinical and Experimental Cardiology Amsterdam UMC University of Amsterdam Amsterdam The Netherlands.,Department of Medicine Intermountain Heart Institute Intermountain Medical Center Salt Lake City USA
| | - Thomas Deneke
- Department of Cardiology Aarhus University Hospital Skejby Denmark.,Division of Cardiology Department of Medicine Taipei Veterans General Hospital Taipei Taiwan.,Electrophysiology Service Department of Internal Medicine University of Campinas Hospital Campinas Brazil.,Department of Electrophysiology Leipzig Heart Center at University of Leipzig Leipzig Germany.,Division of Electrophysiology Instituto Cardiovascular Adventista Clinica Bazterrica Buenos Aires Argentina.,Department of Cardiology Clinique Pasteur Toulouse France.,Division of Electrophysiology Department of Cardiology Argerich Hospital and CEMIC Buenos Aires Argentina.,Department of Medicine University of Wisconsin-Madison Madison WI USA.,Division of Cardiology Virginia Commonwealth University School of Medicine Richmond USA.,Heart Institute University of São Paulo Medical School Arrhythmia Unit Instituto do Coração -InCor- Faculdade de Medicina de São Paulo São Paulo Brazil.,Faculty of Medicine Department of Cardiovascular Medicine Toho University Japan.,Department of Cardiac Electrophysiology Fortis Escorts Heart Institute New Delhi India.,The Heart and Vascular Research Center Metrohealth Campus of Case Western Reserve University Cleveland OH USA.,Division of Cardiology Department of Medicine University of British Columbia Vancouver Canada.,Division of Arrthythmia and Electrophysiology Department of Cardiovascular Medicine National Cerebral and Cardiovascular Center Osaka Japan.,University of Rochester Medical Center Rochester USA.,Heart and Vascular Center Semmelweis University Budapest Hungary.,Department of Cardiology Austin Health Melbourne VIC Australia.,Cardiovascular Medicine University of Melbourne Melbourne VIC Australia.,Liverpool Centre for Cardiovascular Science University of Liverpool and Liverpool Heart & Chest Hospital Liverpool UK.,Aalborg Thrombosis Research Unit Department of Clinical Medicine Aalborg University Aalborg Denmark.,Department of Electrocardiology National Institute of Cardiology "Ignacio Chavez" Mexico City Mexico.,Division of Cardiology Department of Internal Medicine Yonsei University Health System Seoul Republic of Korea.,Department of Electrophysiology and Hemodynamic Arrhytmias Unity CMN 20 de Noviembre ISSSTE Mexico City Mexico.,Cardiovascular Division Brigham and Women's Hospital and Harvard Medical School Boston USA.,Department of Cardio Electrophysiology Fortis Escorts Heart Institute New Delhi India.,Department of Cardiology, Rigshospitalet University of Copenhagen Copenhagen Denmark.,Amsterdam UMC University of Amsterdam Heart Center Department of Clinical and Experimental Cardiology Amsterdam The Netherlands.,Hospital Militar Central Bogotá Colombia.,UCLA Cardiac Arrhythmia Center UCLA Health System David Geffen School of Medicine, at UCLA Los Angeles USA.,Heart Center Department of Clinical and Experimental Cardiology Amsterdam UMC University of Amsterdam Amsterdam The Netherlands.,Department of Medicine Intermountain Heart Institute Intermountain Medical Center Salt Lake City USA
| | - Gerhard Hindricks
- Department of Cardiology Aarhus University Hospital Skejby Denmark.,Division of Cardiology Department of Medicine Taipei Veterans General Hospital Taipei Taiwan.,Electrophysiology Service Department of Internal Medicine University of Campinas Hospital Campinas Brazil.,Department of Electrophysiology Leipzig Heart Center at University of Leipzig Leipzig Germany.,Division of Electrophysiology Instituto Cardiovascular Adventista Clinica Bazterrica Buenos Aires Argentina.,Department of Cardiology Clinique Pasteur Toulouse France.,Division of Electrophysiology Department of Cardiology Argerich Hospital and CEMIC Buenos Aires Argentina.,Department of Medicine University of Wisconsin-Madison Madison WI USA.,Division of Cardiology Virginia Commonwealth University School of Medicine Richmond USA.,Heart Institute University of São Paulo Medical School Arrhythmia Unit Instituto do Coração -InCor- Faculdade de Medicina de São Paulo São Paulo Brazil.,Faculty of Medicine Department of Cardiovascular Medicine Toho University Japan.,Department of Cardiac Electrophysiology Fortis Escorts Heart Institute New Delhi India.,The Heart and Vascular Research Center Metrohealth Campus of Case Western Reserve University Cleveland OH USA.,Division of Cardiology Department of Medicine University of British Columbia Vancouver Canada.,Division of Arrthythmia and Electrophysiology Department of Cardiovascular Medicine National Cerebral and Cardiovascular Center Osaka Japan.,University of Rochester Medical Center Rochester USA.,Heart and Vascular Center Semmelweis University Budapest Hungary.,Department of Cardiology Austin Health Melbourne VIC Australia.,Cardiovascular Medicine University of Melbourne Melbourne VIC Australia.,Liverpool Centre for Cardiovascular Science University of Liverpool and Liverpool Heart & Chest Hospital Liverpool UK.,Aalborg Thrombosis Research Unit Department of Clinical Medicine Aalborg University Aalborg Denmark.,Department of Electrocardiology National Institute of Cardiology "Ignacio Chavez" Mexico City Mexico.,Division of Cardiology Department of Internal Medicine Yonsei University Health System Seoul Republic of Korea.,Department of Electrophysiology and Hemodynamic Arrhytmias Unity CMN 20 de Noviembre ISSSTE Mexico City Mexico.,Cardiovascular Division Brigham and Women's Hospital and Harvard Medical School Boston USA.,Department of Cardio Electrophysiology Fortis Escorts Heart Institute New Delhi India.,Department of Cardiology, Rigshospitalet University of Copenhagen Copenhagen Denmark.,Amsterdam UMC University of Amsterdam Heart Center Department of Clinical and Experimental Cardiology Amsterdam The Netherlands.,Hospital Militar Central Bogotá Colombia.,UCLA Cardiac Arrhythmia Center UCLA Health System David Geffen School of Medicine, at UCLA Los Angeles USA.,Heart Center Department of Clinical and Experimental Cardiology Amsterdam UMC University of Amsterdam Amsterdam The Netherlands.,Department of Medicine Intermountain Heart Institute Intermountain Medical Center Salt Lake City USA
| | - Christophe Leclercq
- Department of Cardiology Aarhus University Hospital Skejby Denmark.,Division of Cardiology Department of Medicine Taipei Veterans General Hospital Taipei Taiwan.,Electrophysiology Service Department of Internal Medicine University of Campinas Hospital Campinas Brazil.,Department of Electrophysiology Leipzig Heart Center at University of Leipzig Leipzig Germany.,Division of Electrophysiology Instituto Cardiovascular Adventista Clinica Bazterrica Buenos Aires Argentina.,Department of Cardiology Clinique Pasteur Toulouse France.,Division of Electrophysiology Department of Cardiology Argerich Hospital and CEMIC Buenos Aires Argentina.,Department of Medicine University of Wisconsin-Madison Madison WI USA.,Division of Cardiology Virginia Commonwealth University School of Medicine Richmond USA.,Heart Institute University of São Paulo Medical School Arrhythmia Unit Instituto do Coração -InCor- Faculdade de Medicina de São Paulo São Paulo Brazil.,Faculty of Medicine Department of Cardiovascular Medicine Toho University Japan.,Department of Cardiac Electrophysiology Fortis Escorts Heart Institute New Delhi India.,The Heart and Vascular Research Center Metrohealth Campus of Case Western Reserve University Cleveland OH USA.,Division of Cardiology Department of Medicine University of British Columbia Vancouver Canada.,Division of Arrthythmia and Electrophysiology Department of Cardiovascular Medicine National Cerebral and Cardiovascular Center Osaka Japan.,University of Rochester Medical Center Rochester USA.,Heart and Vascular Center Semmelweis University Budapest Hungary.,Department of Cardiology Austin Health Melbourne VIC Australia.,Cardiovascular Medicine University of Melbourne Melbourne VIC Australia.,Liverpool Centre for Cardiovascular Science University of Liverpool and Liverpool Heart & Chest Hospital Liverpool UK.,Aalborg Thrombosis Research Unit Department of Clinical Medicine Aalborg University Aalborg Denmark.,Department of Electrocardiology National Institute of Cardiology "Ignacio Chavez" Mexico City Mexico.,Division of Cardiology Department of Internal Medicine Yonsei University Health System Seoul Republic of Korea.,Department of Electrophysiology and Hemodynamic Arrhytmias Unity CMN 20 de Noviembre ISSSTE Mexico City Mexico.,Cardiovascular Division Brigham and Women's Hospital and Harvard Medical School Boston USA.,Department of Cardio Electrophysiology Fortis Escorts Heart Institute New Delhi India.,Department of Cardiology, Rigshospitalet University of Copenhagen Copenhagen Denmark.,Amsterdam UMC University of Amsterdam Heart Center Department of Clinical and Experimental Cardiology Amsterdam The Netherlands.,Hospital Militar Central Bogotá Colombia.,UCLA Cardiac Arrhythmia Center UCLA Health System David Geffen School of Medicine, at UCLA Los Angeles USA.,Heart Center Department of Clinical and Experimental Cardiology Amsterdam UMC University of Amsterdam Amsterdam The Netherlands.,Department of Medicine Intermountain Heart Institute Intermountain Medical Center Salt Lake City USA
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Di RM, Yang CX, Zhao CM, Yuan F, Qiao Q, Gu JN, Li XM, Xu YJ, Yang YQ. Identification and functional characterization of KLF5 as a novel disease gene responsible for familial dilated cardiomyopathy. Eur J Med Genet 2020; 63:103827. [DOI: 10.1016/j.ejmg.2019.103827] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 10/25/2019] [Accepted: 12/14/2019] [Indexed: 02/08/2023]
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Clur SAB, Vink AS, Etheridge SP, Robles de Medina PG, Rydberg A, Ackerman MJ, Wilde AA, Blom NA, Benson DW, Herberg U, Donofrio MT, Cuneo BF. Left Ventricular Isovolumetric Relaxation Time Is Prolonged in Fetal Long-QT Syndrome. Circ Arrhythm Electrophysiol 2019; 11:e005797. [PMID: 29654130 DOI: 10.1161/circep.117.005797] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Accepted: 02/05/2018] [Indexed: 11/16/2022]
Abstract
BACKGROUND Long-QT syndrome (LQTS), an inherited cardiac repolarization disorder, is an important cause of fetal and neonatal mortality. Detecting LQTS prenatally is challenging. A fetal heart rate (FHR) less than third percentile for gestational age is specific for LQTS, but the sensitivity is only ≈50%. Left ventricular isovolumetric relaxation time (LVIRT) was evaluated as a potential diagnostic marker for fetal LQTS. METHODS AND RESULTS LV isovolumetric contraction time, LV ejection time, LVIRT, cycle length, and FHR were measured using pulsed Doppler waveforms in fetuses. Time intervals were expressed as percentages of cycle length, and the LV myocardial performance index was calculated. Single measurements were stratified by gestational age and compared between LQTS fetuses and controls. Receiver-operator curves were performed for FHR and normalized LVIRT (N-LVIRT). A linear mixed-effect model including multiple measurements was used to analyze trends in FHR, N-LVIRT, and LV myocardial performance index. There were 33 LQTS fetuses and 469 controls included. In LQTS fetuses, the LVIRT was prolonged in all gestational age groups (P<0.001), as was the N-LVIRT. The best cutoff to diagnose LQTS was N-LVIRT ≥11.3 at ≤20 weeks (92% sensitivity, 70% specificity). Simultaneous analysis of N-LVIRT and FHR improved the sensitivity and specificity for LQTS (area under the curve=0.96; 95% confidence interval, 0.82-1.00 at 21-30 weeks). N-LVIRT, LV myocardial performance index, and FHR trends differed significantly between LQTS fetuses and controls through gestation. CONCLUSIONS The LVIRT is prolonged in LQTS fetuses. Findings of a prolonged N-LVIRT and sinus bradycardia can improve the prenatal detection of fetal LQTS.
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Affiliation(s)
- Sally-Ann B Clur
- Departments of Pediatric Cardiology, Obstetrics and Gynecology, and Cardiology, Academic Medical Center, Amsterdam, The Netherlands (S.-A.B.C., A.S.V., P.G.R.d.M., A.A.W., N.A.B.). Department of Pediatric Cardiology, University of Utah & Primary Children's Hospital, Salt Lake City (S.P.E.). Department of Clinical Sciences, Pediatrics, Umeå University, Sweden (A.R.). Department of Cardiology, Mayo Clinic, Rochester, MN (M.J.A.). Department of Pediatrics, Medical College of Wisconsin, Milwaukee (D.W.B.). Department of Pediatric Cardiology, University of Bonn, Germany (U.H.). Pediatric Cardiology, Children's National Medical Center, Washington, DC (M.T.D.). The Heart Institute, Department of Pediatrics, Children's Hospital Colorado, Denver (B.F.C.).
| | - Arja S Vink
- Departments of Pediatric Cardiology, Obstetrics and Gynecology, and Cardiology, Academic Medical Center, Amsterdam, The Netherlands (S.-A.B.C., A.S.V., P.G.R.d.M., A.A.W., N.A.B.). Department of Pediatric Cardiology, University of Utah & Primary Children's Hospital, Salt Lake City (S.P.E.). Department of Clinical Sciences, Pediatrics, Umeå University, Sweden (A.R.). Department of Cardiology, Mayo Clinic, Rochester, MN (M.J.A.). Department of Pediatrics, Medical College of Wisconsin, Milwaukee (D.W.B.). Department of Pediatric Cardiology, University of Bonn, Germany (U.H.). Pediatric Cardiology, Children's National Medical Center, Washington, DC (M.T.D.). The Heart Institute, Department of Pediatrics, Children's Hospital Colorado, Denver (B.F.C.)
| | - Susan P Etheridge
- Departments of Pediatric Cardiology, Obstetrics and Gynecology, and Cardiology, Academic Medical Center, Amsterdam, The Netherlands (S.-A.B.C., A.S.V., P.G.R.d.M., A.A.W., N.A.B.). Department of Pediatric Cardiology, University of Utah & Primary Children's Hospital, Salt Lake City (S.P.E.). Department of Clinical Sciences, Pediatrics, Umeå University, Sweden (A.R.). Department of Cardiology, Mayo Clinic, Rochester, MN (M.J.A.). Department of Pediatrics, Medical College of Wisconsin, Milwaukee (D.W.B.). Department of Pediatric Cardiology, University of Bonn, Germany (U.H.). Pediatric Cardiology, Children's National Medical Center, Washington, DC (M.T.D.). The Heart Institute, Department of Pediatrics, Children's Hospital Colorado, Denver (B.F.C.)
| | - Pascale G Robles de Medina
- Departments of Pediatric Cardiology, Obstetrics and Gynecology, and Cardiology, Academic Medical Center, Amsterdam, The Netherlands (S.-A.B.C., A.S.V., P.G.R.d.M., A.A.W., N.A.B.). Department of Pediatric Cardiology, University of Utah & Primary Children's Hospital, Salt Lake City (S.P.E.). Department of Clinical Sciences, Pediatrics, Umeå University, Sweden (A.R.). Department of Cardiology, Mayo Clinic, Rochester, MN (M.J.A.). Department of Pediatrics, Medical College of Wisconsin, Milwaukee (D.W.B.). Department of Pediatric Cardiology, University of Bonn, Germany (U.H.). Pediatric Cardiology, Children's National Medical Center, Washington, DC (M.T.D.). The Heart Institute, Department of Pediatrics, Children's Hospital Colorado, Denver (B.F.C.)
| | - Annika Rydberg
- Departments of Pediatric Cardiology, Obstetrics and Gynecology, and Cardiology, Academic Medical Center, Amsterdam, The Netherlands (S.-A.B.C., A.S.V., P.G.R.d.M., A.A.W., N.A.B.). Department of Pediatric Cardiology, University of Utah & Primary Children's Hospital, Salt Lake City (S.P.E.). Department of Clinical Sciences, Pediatrics, Umeå University, Sweden (A.R.). Department of Cardiology, Mayo Clinic, Rochester, MN (M.J.A.). Department of Pediatrics, Medical College of Wisconsin, Milwaukee (D.W.B.). Department of Pediatric Cardiology, University of Bonn, Germany (U.H.). Pediatric Cardiology, Children's National Medical Center, Washington, DC (M.T.D.). The Heart Institute, Department of Pediatrics, Children's Hospital Colorado, Denver (B.F.C.)
| | - Michael J Ackerman
- Departments of Pediatric Cardiology, Obstetrics and Gynecology, and Cardiology, Academic Medical Center, Amsterdam, The Netherlands (S.-A.B.C., A.S.V., P.G.R.d.M., A.A.W., N.A.B.). Department of Pediatric Cardiology, University of Utah & Primary Children's Hospital, Salt Lake City (S.P.E.). Department of Clinical Sciences, Pediatrics, Umeå University, Sweden (A.R.). Department of Cardiology, Mayo Clinic, Rochester, MN (M.J.A.). Department of Pediatrics, Medical College of Wisconsin, Milwaukee (D.W.B.). Department of Pediatric Cardiology, University of Bonn, Germany (U.H.). Pediatric Cardiology, Children's National Medical Center, Washington, DC (M.T.D.). The Heart Institute, Department of Pediatrics, Children's Hospital Colorado, Denver (B.F.C.)
| | - Arthur A Wilde
- Departments of Pediatric Cardiology, Obstetrics and Gynecology, and Cardiology, Academic Medical Center, Amsterdam, The Netherlands (S.-A.B.C., A.S.V., P.G.R.d.M., A.A.W., N.A.B.). Department of Pediatric Cardiology, University of Utah & Primary Children's Hospital, Salt Lake City (S.P.E.). Department of Clinical Sciences, Pediatrics, Umeå University, Sweden (A.R.). Department of Cardiology, Mayo Clinic, Rochester, MN (M.J.A.). Department of Pediatrics, Medical College of Wisconsin, Milwaukee (D.W.B.). Department of Pediatric Cardiology, University of Bonn, Germany (U.H.). Pediatric Cardiology, Children's National Medical Center, Washington, DC (M.T.D.). The Heart Institute, Department of Pediatrics, Children's Hospital Colorado, Denver (B.F.C.)
| | - Nico A Blom
- Departments of Pediatric Cardiology, Obstetrics and Gynecology, and Cardiology, Academic Medical Center, Amsterdam, The Netherlands (S.-A.B.C., A.S.V., P.G.R.d.M., A.A.W., N.A.B.). Department of Pediatric Cardiology, University of Utah & Primary Children's Hospital, Salt Lake City (S.P.E.). Department of Clinical Sciences, Pediatrics, Umeå University, Sweden (A.R.). Department of Cardiology, Mayo Clinic, Rochester, MN (M.J.A.). Department of Pediatrics, Medical College of Wisconsin, Milwaukee (D.W.B.). Department of Pediatric Cardiology, University of Bonn, Germany (U.H.). Pediatric Cardiology, Children's National Medical Center, Washington, DC (M.T.D.). The Heart Institute, Department of Pediatrics, Children's Hospital Colorado, Denver (B.F.C.)
| | - D Woodrow Benson
- Departments of Pediatric Cardiology, Obstetrics and Gynecology, and Cardiology, Academic Medical Center, Amsterdam, The Netherlands (S.-A.B.C., A.S.V., P.G.R.d.M., A.A.W., N.A.B.). Department of Pediatric Cardiology, University of Utah & Primary Children's Hospital, Salt Lake City (S.P.E.). Department of Clinical Sciences, Pediatrics, Umeå University, Sweden (A.R.). Department of Cardiology, Mayo Clinic, Rochester, MN (M.J.A.). Department of Pediatrics, Medical College of Wisconsin, Milwaukee (D.W.B.). Department of Pediatric Cardiology, University of Bonn, Germany (U.H.). Pediatric Cardiology, Children's National Medical Center, Washington, DC (M.T.D.). The Heart Institute, Department of Pediatrics, Children's Hospital Colorado, Denver (B.F.C.)
| | - Ulrike Herberg
- Departments of Pediatric Cardiology, Obstetrics and Gynecology, and Cardiology, Academic Medical Center, Amsterdam, The Netherlands (S.-A.B.C., A.S.V., P.G.R.d.M., A.A.W., N.A.B.). Department of Pediatric Cardiology, University of Utah & Primary Children's Hospital, Salt Lake City (S.P.E.). Department of Clinical Sciences, Pediatrics, Umeå University, Sweden (A.R.). Department of Cardiology, Mayo Clinic, Rochester, MN (M.J.A.). Department of Pediatrics, Medical College of Wisconsin, Milwaukee (D.W.B.). Department of Pediatric Cardiology, University of Bonn, Germany (U.H.). Pediatric Cardiology, Children's National Medical Center, Washington, DC (M.T.D.). The Heart Institute, Department of Pediatrics, Children's Hospital Colorado, Denver (B.F.C.)
| | - Mary T Donofrio
- Departments of Pediatric Cardiology, Obstetrics and Gynecology, and Cardiology, Academic Medical Center, Amsterdam, The Netherlands (S.-A.B.C., A.S.V., P.G.R.d.M., A.A.W., N.A.B.). Department of Pediatric Cardiology, University of Utah & Primary Children's Hospital, Salt Lake City (S.P.E.). Department of Clinical Sciences, Pediatrics, Umeå University, Sweden (A.R.). Department of Cardiology, Mayo Clinic, Rochester, MN (M.J.A.). Department of Pediatrics, Medical College of Wisconsin, Milwaukee (D.W.B.). Department of Pediatric Cardiology, University of Bonn, Germany (U.H.). Pediatric Cardiology, Children's National Medical Center, Washington, DC (M.T.D.). The Heart Institute, Department of Pediatrics, Children's Hospital Colorado, Denver (B.F.C.)
| | - Bettina F Cuneo
- Departments of Pediatric Cardiology, Obstetrics and Gynecology, and Cardiology, Academic Medical Center, Amsterdam, The Netherlands (S.-A.B.C., A.S.V., P.G.R.d.M., A.A.W., N.A.B.). Department of Pediatric Cardiology, University of Utah & Primary Children's Hospital, Salt Lake City (S.P.E.). Department of Clinical Sciences, Pediatrics, Umeå University, Sweden (A.R.). Department of Cardiology, Mayo Clinic, Rochester, MN (M.J.A.). Department of Pediatrics, Medical College of Wisconsin, Milwaukee (D.W.B.). Department of Pediatric Cardiology, University of Bonn, Germany (U.H.). Pediatric Cardiology, Children's National Medical Center, Washington, DC (M.T.D.). The Heart Institute, Department of Pediatrics, Children's Hospital Colorado, Denver (B.F.C.)
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Stallmeyer B, Dittmann S, Schulze-Bahr E. Genetische Diagnostik zur Vermeidung des plötzlichen Herztods. Internist (Berl) 2018; 59:776-789. [DOI: 10.1007/s00108-018-0462-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Bakalakos A, Ritsatos K, Anastasakis A. Current perspectives on the diagnosis and management of dilated cardiomyopathy Beyond heart failure: a Cardiomyopathy Clinic Doctor's point of view. Hellenic J Cardiol 2018; 59:254-261. [PMID: 29807197 DOI: 10.1016/j.hjc.2018.05.008] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Revised: 05/12/2018] [Accepted: 05/18/2018] [Indexed: 01/01/2023] Open
Abstract
Left ventricular enlargement and dysfunction are fundamental components of dilated cardiomyopathy (DCM). DCM is a major cause of heart failure and cardiac transplantation. A wide variety of etiologies underlie acquired and familial DCM. Familial disease is reported in 20% to 35% of cases. A genetic substrate is recognized in at least 30% of familial cases. A recently proposed scheme defines DCM as a continuum of subclinical and clinical phenotypes. The evolution of classification systems permitted use of effective treatment strategies in disorders sharing the same structural and functional characteristics and common clinical expression. The major causes of death are progressive heart failure and sudden cardiac death secondary to ventricular arrhythmias or less commonly bradyarrhythmias. Remarkable progress has been made in survival owing to well-defined evidence-based therapies and appropriate guidelines for risk stratification and sudden cardiac death prevention measures. Neurohormonal antagonists and device therapy decreased all-cause mortality in adult patients with DCM. However, additional red flags in diagnosis have to be addressed in everyday practice, and cardiologists have to be aware of the subsequent effect on risk stratification and treatment plan. Genetic substrate cannot be modified, but the presence of a peculiar type of gene mutation modifies thresholds for implantable cardioverter defibrillator (ICD) implantation. DCM is part of the spectrum of heart failure which is a syndrome with certain morphological and functional characteristics. Although significant progress has been achieved in the management of patients with DCM, it seems that the future treatments of this entity will be related to the specific pathological substrate.
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MESH Headings
- Arrhythmias, Cardiac/epidemiology
- Arrhythmias, Cardiac/etiology
- Arrhythmias, Cardiac/prevention & control
- Cardiomyopathy, Dilated/diagnosis
- Cardiomyopathy, Dilated/drug therapy
- Cardiomyopathy, Dilated/epidemiology
- Cardiomyopathy, Dilated/genetics
- Connectin/metabolism
- Cytoskeleton/metabolism
- Death, Sudden, Cardiac/epidemiology
- Death, Sudden, Cardiac/prevention & control
- Defibrillators, Implantable/standards
- Female
- Genetic Testing/methods
- Heart Failure/complications
- Humans
- Male
- Mutation/genetics
- Prevalence
- Risk Assessment
- Sarcomeres/metabolism
- Troponin T/metabolism
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Affiliation(s)
- Athanasios Bakalakos
- Unit of Inherited and Rare Cardiovascular Diseases, Onassis Cardiac Surgery Centre, 356 Sygrou Avenue 17674, Kallithea Athens, Greece.
| | - Konstantinos Ritsatos
- Unit of Inherited and Rare Cardiovascular Diseases, Onassis Cardiac Surgery Centre, 356 Sygrou Avenue 17674, Kallithea Athens, Greece
| | - Aris Anastasakis
- Unit of Inherited and Rare Cardiovascular Diseases, Onassis Cardiac Surgery Centre, 356 Sygrou Avenue 17674, Kallithea Athens, Greece
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