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Kawada S, Chakraborty P, Kakarla J, Nanthakumar J, Mondésert B, Khairy P, Nair K. Role of subpulmonary right ventricle in sudden cardiac death in adults with congenital heart disease. Heart Rhythm 2024:S1547-5271(24)03127-8. [PMID: 39127230 DOI: 10.1016/j.hrthm.2024.08.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2024] [Revised: 07/29/2024] [Accepted: 08/02/2024] [Indexed: 08/12/2024]
Abstract
Despite improved childhood survival in congenital heart disease (CHD) due to advances in management, late-onset sudden cardiac death (SCD) from malignant ventricular arrhythmias remains a leading cause of mortality in adults with CHD (ACHD). Preventing SCD in these patients requires an understanding of underlying pathophysiological mechanisms. Many CHD patients experience significant hemodynamic stress on the subpulmonary right ventricle (RV), leading to pathological remodeling. Unlike in acquired heart disease where left ventricle (LV) pathology is prevalent, RV pathologies are crucial in the SCD pathogenesis in CHD patients. This review examines the mechanisms and management of SCD related to subpulmonary RV pathologies in CHD patients.
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Affiliation(s)
- Satoshi Kawada
- Toronto Congenital Cardiac Centre for Adults, Peter Munk Cardiac Centre, University Health Network Toronto, and University of Toronto, Ontario, Canada
| | - Praloy Chakraborty
- Toronto Congenital Cardiac Centre for Adults, Peter Munk Cardiac Centre, University Health Network Toronto, and University of Toronto, Ontario, Canada
| | - Jayant Kakarla
- Toronto Congenital Cardiac Centre for Adults, Peter Munk Cardiac Centre, University Health Network Toronto, and University of Toronto, Ontario, Canada
| | - Jared Nanthakumar
- Toronto Congenital Cardiac Centre for Adults, Peter Munk Cardiac Centre, University Health Network Toronto, and University of Toronto, Ontario, Canada; Michael De Groote School of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Blandine Mondésert
- Adult Congenital Heart Disease Centre, Department of Medicine, Montreal Heart Institute, Université de Montréal, Montreal, Canada
| | - Paul Khairy
- Adult Congenital Heart Disease Centre, Department of Medicine, Montreal Heart Institute, Université de Montréal, Montreal, Canada
| | - Krishnakumar Nair
- Toronto Congenital Cardiac Centre for Adults, Peter Munk Cardiac Centre, University Health Network Toronto, and University of Toronto, Ontario, Canada.
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Gupta A, Prabhu MA, Anderson RD, Prasad SB, Campbell T, Turnbull S, Lee G, Skinner JR, Kalman J, Kumar S. Ebstein's anomaly: an electrophysiological perspective. J Interv Card Electrophysiol 2024; 67:887-900. [PMID: 38289561 PMCID: PMC11166840 DOI: 10.1007/s10840-024-01744-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Accepted: 01/07/2024] [Indexed: 06/12/2024]
Abstract
Ebstein's anomaly of the tricuspid valve (EA) is an uncommon congenital cardiac malformation. It can present with atrioventricular tachycardia (AVRT), atrioventricular nodal re-entrant tachycardia (AVNRT), atrial arrhythmias, and rarely with ventricular tachycardia. The 12-lead electrocardiogram (ECG) is critically important and often diagnostic even prior to an electrophysiology study (EPS). Due to its complex anatomy, it poses particular challenges for mapping and ablation, even for an experienced electrophysiologist. In this review, we aim to provide insight into the electrophysiological perspective of EA and an in-depth analysis of the various arrhythmias encountered in diverse clinical scenarios.
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Affiliation(s)
- Anunay Gupta
- Department of Cardiology, Westmead Hospital, Westmead Applied Research Centre, University of Sydney, Darcy Road, Westmead, Sydney, New South Wales, 2145, Australia
- Department of Cardiology, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi, India
| | - Mukund A Prabhu
- Department of Cardiology, Kasturba Medical College Manipal, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Robert D Anderson
- Department of Cardiology, Royal Melbourne Hospital, University of Melbourne, Parkville, Victoria, Australia
| | - Srinivas Bv Prasad
- Department of Cardiology, Fortis Hospital, Bannerghatta, Bengaluru, India
| | - Timothy Campbell
- Department of Cardiology, Westmead Hospital, Westmead Applied Research Centre, University of Sydney, Darcy Road, Westmead, Sydney, New South Wales, 2145, Australia
| | - Samual Turnbull
- Department of Cardiology, Westmead Hospital, Westmead Applied Research Centre, University of Sydney, Darcy Road, Westmead, Sydney, New South Wales, 2145, Australia
| | - Geoffrey Lee
- Department of Cardiology, Royal Melbourne Hospital, University of Melbourne, Parkville, Victoria, Australia
| | - Jonathan R Skinner
- Department of Cardiology, Children's Hospital Westmead, Westmead, New South Wales, Australia
| | - Jonathan Kalman
- Department of Cardiology, Royal Melbourne Hospital, University of Melbourne, Parkville, Victoria, Australia
| | - Saurabh Kumar
- Department of Cardiology, Westmead Hospital, Westmead Applied Research Centre, University of Sydney, Darcy Road, Westmead, Sydney, New South Wales, 2145, Australia.
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Nartowicz SA, Ciepłucha A, Waśniewski M, Miechowicz I, Rajewska-Tabor J, Bartczak-Rutkowska A, Lesiak M, Pyda M, Trojnarska O. A Twenty-Year Follow-Up of Adults with Ebstein Anomaly with Special Focus on Supraventricular Arrhythmias, Supraventricular Arrhythmias and Effectiveness of Catheter Ablation in 20-Year Follow-Up of Adults with Ebstein Anomaly. J Clin Med 2024; 13:2039. [PMID: 38610805 PMCID: PMC11012800 DOI: 10.3390/jcm13072039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 03/19/2024] [Accepted: 03/28/2024] [Indexed: 04/14/2024] Open
Abstract
Background: Ebstein anomaly (EA) is a rare congenital heart disease characterized by the apical displacement of the tricuspid leaflets, creating an enlarged functional right atrium. Supraventricular arrhythmias (SVA) are common, and catheter ablation remains challenging. SVA is considered a risk factor for sudden cardiac death in this population. Still, there are very few real-life data on the impact of SVA treated invasively or conservatively on a patient's prognosis. We aimed to analyze the incidence of SVA in adults with EA, evaluate the effectiveness of catheter ablation, and analyze the impact of SVA and catheter ablation on survival in this population. Methods and results: 71 pts (median age 53 years; range 24-84 years) with EA were evaluated retrospectively from 1988 to 2020. Forty patients (56.3%) had SVA, and eighteen of them (45.0%) required at least one catheter ablation (35 procedures in total). Indications for ablation were mostly intra-atrial reentrant tachycardia (IART) and atrioventricular reentrant tachycardia (AVRT) (14 pts [77.8% and 9 pts [50.0%], respectively. IART and AVRT coexisted in nine pts. One patient suffered from persistent atrial fibrillation. Procedural effectiveness was reported in 28 (80%) cases; over a longer follow-up (mean 12.6 ± 5.4 years), only eight (44.4%) patients were completely free from SVA after the first ablation. In total, 10 patients (14%) died due to cardiovascular events. There was no difference in survival between patients with or without SVA (p = 0.9) and between ablated and non-ablated EA individuals (p = 0.89). Conclusions: Supraventricular arrhythmia is frequent in adults with Ebstein anomaly. Patients often require more than one catheter ablation but eventually become free from arrhythmias. The imaging parameters assessed by echocardiography or cardiac magnetic resonance do not seem to be associated with ablation outcomes. The impact of supraventricular arrhythmia itself or treatment with radiofrequency ablation is questionable and should be thoroughly investigated in this population.
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Affiliation(s)
- Sonia Alicja Nartowicz
- 1st Department of Cardiology, Poznan University of Medical Sciences, 60-806 Poznań, Poland; (A.C.); (M.W.); (I.M.); (J.R.-T.); (M.L.); (M.P.); (O.T.)
| | - Aleksandra Ciepłucha
- 1st Department of Cardiology, Poznan University of Medical Sciences, 60-806 Poznań, Poland; (A.C.); (M.W.); (I.M.); (J.R.-T.); (M.L.); (M.P.); (O.T.)
| | - Michał Waśniewski
- 1st Department of Cardiology, Poznan University of Medical Sciences, 60-806 Poznań, Poland; (A.C.); (M.W.); (I.M.); (J.R.-T.); (M.L.); (M.P.); (O.T.)
| | - Izabela Miechowicz
- 1st Department of Cardiology, Poznan University of Medical Sciences, 60-806 Poznań, Poland; (A.C.); (M.W.); (I.M.); (J.R.-T.); (M.L.); (M.P.); (O.T.)
- Department of Computer Science and Statistics, Medical University of Poznan, 60-806 Poznań, Poland
| | - Justyna Rajewska-Tabor
- 1st Department of Cardiology, Poznan University of Medical Sciences, 60-806 Poznań, Poland; (A.C.); (M.W.); (I.M.); (J.R.-T.); (M.L.); (M.P.); (O.T.)
| | - Agnieszka Bartczak-Rutkowska
- 1st Department of Cardiology, Poznan University of Medical Sciences, 60-806 Poznań, Poland; (A.C.); (M.W.); (I.M.); (J.R.-T.); (M.L.); (M.P.); (O.T.)
| | - Maciej Lesiak
- 1st Department of Cardiology, Poznan University of Medical Sciences, 60-806 Poznań, Poland; (A.C.); (M.W.); (I.M.); (J.R.-T.); (M.L.); (M.P.); (O.T.)
| | - Małgorzata Pyda
- 1st Department of Cardiology, Poznan University of Medical Sciences, 60-806 Poznań, Poland; (A.C.); (M.W.); (I.M.); (J.R.-T.); (M.L.); (M.P.); (O.T.)
| | - Olga Trojnarska
- 1st Department of Cardiology, Poznan University of Medical Sciences, 60-806 Poznań, Poland; (A.C.); (M.W.); (I.M.); (J.R.-T.); (M.L.); (M.P.); (O.T.)
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Pasqualin G, Boccellino A, Chessa M, Ciconte G, Marcolin C, Micaglio E, Pappone C, Sturla F, Giamberti A. Ebstein's anomaly in children and adults: multidisciplinary insights into imaging and therapy. Heart 2024; 110:235-244. [PMID: 37487694 PMCID: PMC10850734 DOI: 10.1136/heartjnl-2023-322420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 06/20/2023] [Indexed: 07/26/2023] Open
Abstract
Although survival has significantly improved in the last four decades, the diagnosis of Ebstein's anomaly is still associated with a 20-fold increased risk of mortality, which generally drops after neonatal period and increases subtly thereafter. With increasing age of presentation, appropriate timing of intervention is challenged by a wide spectrum of disease and paucity of data on patient-tailored interventional strategies. The present review sought to shed light on the wide grey zone of post-neonatal Ebstein's manifestations, highlighting current gaps and achievements in knowledge for adequate risk assessment and appropriate therapeutic strategy.A 'wait-and-see' approach has been adopted in many circumstances, though its efficacy is now questioned by the awareness that Ebstein's anomaly is not a benign disease, even when asymptomatic. Moreover, older age at intervention showed a negative impact on post-surgical outcome.In order to tackle the extreme heterogeneity of Ebstein's anomaly, this review displays the multimodality imaging assessment necessary for a proper anatomical classification and the multidisciplinary approach needed for a comprehensive risk stratification and monitoring strategy. Currently available predictors of clinical outcome are summarised for both operated and unoperated patients, with the aim of supporting the decisional process on the choice of appropriate therapy and optimal timing for intervention.
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Affiliation(s)
- Giulia Pasqualin
- Pediatric and Adult Congenital Disease Heart Centre, IRCCS Policlinico San Donato, San Donato Milanese, Italy
- European Reference Network for Rare and Low Prevalence Complex Diseases of the Heart: ERN GUARD-Heart, Amsterdam, Netherlands
| | - Antonio Boccellino
- Arrhythmia and Electrophysiology Department, IRCCS Policlinico San Donato, San Donato Milanese, Italy
| | - Massimo Chessa
- Pediatric and Adult Congenital Disease Heart Centre, IRCCS Policlinico San Donato, San Donato Milanese, Italy
- European Reference Network for Rare and Low Prevalence Complex Diseases of the Heart: ERN GUARD-Heart, Amsterdam, Netherlands
- Faculty of Medicine and Surgery, Vita-Salute San Raffaele University, Milano, Italy
| | - Giuseppe Ciconte
- Arrhythmia and Electrophysiology Department, IRCCS Policlinico San Donato, San Donato Milanese, Italy
- Faculty of Medicine and Surgery, Vita-Salute San Raffaele University, Milano, Italy
| | - Cecilia Marcolin
- Faculty of Medicine and Surgery, Vita-Salute San Raffaele University, Milano, Italy
| | - Emanuele Micaglio
- Arrhythmia and Electrophysiology Department, IRCCS Policlinico San Donato, San Donato Milanese, Italy
| | - Carlo Pappone
- Arrhythmia and Electrophysiology Department, IRCCS Policlinico San Donato, San Donato Milanese, Italy
- Faculty of Medicine and Surgery, Vita-Salute San Raffaele University, Milano, Italy
| | - Francesco Sturla
- 3D and Computer Simulation Laboratory, IRCCS Policlinico San Donato, San Donato Milanese, Italy
- Department of Electronics, Information and Bioengineering, Politecnico di Milano, Milano, Italy
| | - Alessandro Giamberti
- Department of Congenital Cardiac Surgery, IRCCS Policlinico San Donato, San Donato Milanese, Italy
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Gozun M, Vu K, Nishimura Y, Ghukasyan H, Zhang J, Kemble-Luo A, Singh D. Cliff diving leading to commotio cordis in a patient with Ebstein's anomaly. J Cardiol Cases 2023; 28:250-252. [PMID: 38126049 PMCID: PMC10730268 DOI: 10.1016/j.jccase.2023.08.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 08/01/2023] [Accepted: 08/10/2023] [Indexed: 12/23/2023] Open
Abstract
In this case report, we describe a 23-year-old male with Ebstein's anomaly who experienced out-of-hospital cardiac arrest due to commotio cordis following cliff diving. The patient previously underwent a Cone procedure and re-do reduction tricuspid valvuloplasty. Comprehensive investigations revealed no new ischemic events or structural abnormalities. He received an implantable cardioverter-defibrillator during an uneventful outpatient visit. This is the first reported case of commotio cordis in a patient with Ebstein's anomaly, suggesting a potential increased risk in individuals with congenital heart diseases. This highlights the significance of tertiary prevention in such cases. Learning objective Through this case, readers may be able to review the incidence and electrical abnormalities leading to sudden cardiac death in patients with commotio cordis, the clinical presentation and mechanism of injury, and the current consensus regarding the management of commotio cordis.
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Affiliation(s)
- Maan Gozun
- Department of Medicine, John A. Burns School of Medicine, University of Hawai'i, Honolulu, HI, USA
| | - Kimberly Vu
- Department of Medicine, John A. Burns School of Medicine, University of Hawai'i, Honolulu, HI, USA
| | - Yoshito Nishimura
- Department of Medicine, John A. Burns School of Medicine, University of Hawai'i, Honolulu, HI, USA
| | - Hayk Ghukasyan
- Department of Medicine, John A. Burns School of Medicine, University of Hawai'i, Honolulu, HI, USA
| | - James Zhang
- Department of Medicine, John A. Burns School of Medicine, University of Hawai'i, Honolulu, HI, USA
| | - Anne Kemble-Luo
- Department of Medicine, John A. Burns School of Medicine, University of Hawai'i, Honolulu, HI, USA
- Queen's Heart Institute, The Queen's Medical Center, Honolulu, HI, USA
| | - David Singh
- Department of Medicine, John A. Burns School of Medicine, University of Hawai'i, Honolulu, HI, USA
- Queen's Heart Institute, The Queen's Medical Center, Honolulu, HI, USA
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Bessière F, Waldmann V, Combes N, Metton O, Dib N, Mondésert B, O'Leary E, De Witt E, Carreon CK, Sanders SP, Moore JP, Triedman J, Khairy P. Ventricular Arrhythmias in Adults With Congenital Heart Disease, Part II: JACC State-of-the-Art Review. J Am Coll Cardiol 2023; 82:1121-1130. [PMID: 37673513 DOI: 10.1016/j.jacc.2023.06.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 05/02/2023] [Accepted: 06/05/2023] [Indexed: 09/08/2023]
Abstract
There are marked variations in the incidence of sudden cardiac death (SCD) and in the substrates for ventricular arrhythmias (VAs) across the gamut of congenital heart defects. In this 2-part review, patients with higher-risk forms of congenital heart disease (CHD) were conceptually categorized into those with discrete anatomic isthmuses for macro-reentrant ventricular tachycardia (VT) (Group A) and those with more diffuse or less well-defined substrates (Group B) that include patchy or extensive myocardial fibrosis. The latter category encompasses CHD lesions such as Ebstein anomaly, transposition of the great arteries with a systemic right ventricle (RV), and congenital aortic stenosis. For Group B patients, polymorphic VT and ventricular fibrillation account for a higher proportion of VA. The prognostic value of programmed ventricular stimulation is less well established, and catheter ablation plays a less prominent role. As cardiomyopathies evolve over time, pathophysiological mechanisms for VA among Groups A and B become increasingly blurred.
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Affiliation(s)
- Francis Bessière
- Electrophysiology Unit, Hôpital cardiologique Louis Pradel, Hospices Civils de Lyon, Lyon, France; Pediatric and Congenital Heart Disease Medico-Surgical Unit, Hôpital cardiologique Louis Pradel, Hospices Civils de Lyon, Lyon, France; Université Claude Bernard Lyon 1, LabTau, INSERM, Lyon, France.
| | - Victor Waldmann
- Adult Congenital Heart Disease Medico-Surgical Unit, European Georges Pompidou Hospital, Paris, France; Pediatric and Congenital Medico-Surgical Unit, Necker Hospital, Paris, France; Electrophysiology Unit, European Georges Pompidou Hospital, Paris, France; Université de Paris Cité, PARCC, INSERM, Paris, France
| | - Nicolas Combes
- Clinique Pasteur, Toulouse, France; Hôpital Marie Lannelongue, Le Plessis Robinson, France
| | - Olivier Metton
- Pediatric and Congenital Heart Disease Medico-Surgical Unit, Hôpital cardiologique Louis Pradel, Hospices Civils de Lyon, Lyon, France
| | - Nabil Dib
- Division of Electrophysiology, Department of Medicine, Montreal Heart Institute, Université de Montréal, Montréal, Québec, Canada
| | - Blandine Mondésert
- Division of Electrophysiology, Department of Medicine, Montreal Heart Institute, Université de Montréal, Montréal, Québec, Canada
| | - Edward O'Leary
- Department of Cardiology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Elizabeth De Witt
- Department of Cardiology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Chrystalle Katte Carreon
- The Cardiac Registry, Departments of Cardiology, Pathology, and Cardiac Surgery, Boston Children's Hospital, Boston, Massachusetts, USA; Department of Pathology, Harvard Medical School, Boston, Massachusetts, USA
| | - Stephen P Sanders
- The Cardiac Registry, Departments of Cardiology, Pathology, and Cardiac Surgery, Boston Children's Hospital, Boston, Massachusetts, USA; Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Jeremy P Moore
- Ahmanson/UCLA Adult Congenital Heart Disease Center, Los Angeles, California, USA; UCLA Cardiac Arrhythmia Center, UCLA Health System, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
| | - John Triedman
- Department of Cardiology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Paul Khairy
- Division of Electrophysiology, Department of Medicine, Montreal Heart Institute, Université de Montréal, Montréal, Québec, Canada
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Eckerström F, Dellborg M, Hjortdal VE, Eriksson P, Mandalenakis Z. Mortality in Patients With Ebstein Anomaly. J Am Coll Cardiol 2023; 81:2420-2430. [PMID: 37344044 DOI: 10.1016/j.jacc.2023.04.037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 04/14/2023] [Indexed: 06/23/2023]
Abstract
BACKGROUND Low birth prevalence and referral bias constitute significant obstacles to elucidating the natural history of Ebstein anomaly (EA). OBJECTIVES An extensive 2-country register-based collaboration was performed to investigate the mortality in patients with EA. METHODS Patients born from 1970 to 2017 and diagnosed with EA were identified in Danish and Swedish nationwide medical registries. Each patient was matched by birth year and sex with 10 control subjects from the general population. Cumulative mortality and HR of mortality were computed using Kaplan-Meier failure function and Cox proportional regression model. RESULTS The study included 530 patients with EA and 5,300 matched control subjects with a median follow-up of 11 years. In the EA cohort, 43% (228) underwent cardiac surgery. Cumulative mortality was lower for patients diagnosed in the modern era (the year 2000 and later) than for those diagnosed in the prior era (P < 0.001). Patients with isolated lesion displayed lower cumulative mortality than patients with complex lesions did (P < 0.001). Patients with a presumed mild EA anatomy displayed a 35-year cumulative mortality of 11% (vs 4% for the matched control subjects; P < 0.001), yielding an HR for mortality of 6.0 (95% CI: 2.7-13.6), whereas patients with presumed severe EA demonstrated an HR of 36.2 (95% CI: 15.5-84.4) compared with control subjects and a cumulative mortality of 18% 35 years following diagnosis. CONCLUSIONS Mortality in patients with EA is high irrespective of presence of concomitant congenital cardiac malformations and time of diagnosis compared with the general population, but overall mortality has improved in the contemporary era.
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Affiliation(s)
- Filip Eckerström
- Department of Cardiothoracic Surgery, Rigshospitalet, Copenhagen, Denmark; Department of Clinical Medicine, Copenhagen University, Copenhagen, Denmark.
| | - Mikael Dellborg
- Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Vibeke Elisabeth Hjortdal
- Department of Cardiothoracic Surgery, Rigshospitalet, Copenhagen, Denmark; Department of Clinical Medicine, Copenhagen University, Copenhagen, Denmark
| | - Peter Eriksson
- Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden; Adult Congenital Heart Disease Unit, Department of Medicine, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Zacharias Mandalenakis
- Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden; Adult Congenital Heart Disease Unit, Department of Medicine, Sahlgrenska University Hospital, Gothenburg, Sweden
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Boyd R, Kalfa D, Nguyen S, Setton M, Shah A, Karamichalis J, Lewis M, Wassercug NZ, Rosenbaum M, Bacha E. Comparative outcomes and risk analysis after cone repair or tricuspid valve replacement for Ebstein's anomaly. JTCVS OPEN 2023; 14:372-384. [PMID: 37425446 PMCID: PMC10328840 DOI: 10.1016/j.xjon.2023.03.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 02/26/2023] [Accepted: 03/02/2023] [Indexed: 07/11/2023]
Abstract
Objective Ebstein's anomaly is a rare congenital heart malformation for which surgical and medical management are still controversial. The cone repair has transformed surgical outcomes in many of these patients. We aimed to present our results on the outcomes of patients with Ebstein's anomaly who underwent a cone repair or tricuspid valve replacement. Methods A total of 85 patients who underwent a cone repair (mean age, 16.5 years) or tricuspid valve replacement (mean age, 40.8 years) between 2006 and 2021 were included. Univariate, multivariate, and Kaplan-Meier analyses were used to evaluate operative and long-term outcomes. Results Residual/recurrent greater than mild-to-moderate tricuspid regurgitation at discharge was higher after cone repair compared with tricuspid valve replacement (36% vs 5%; P = .010). However, at last follow-up, the risk of greater than mild-to-moderate tricuspid regurgitation was not different between groups (35% in the cone group vs 37% in the tricuspid valve replacement group; P = .786). The tricuspid valve replacement group had a higher risk of tricuspid valve reoperation (37% vs 9%; P = .005) and tricuspid stenosis (21% vs 0%; P = .002) compared with the cone repair group. Kaplan-Meier freedom from reintervention was 97%, 91%, and 91% at 2, 4, and 6 years after cone repair, respectively, and 84%, 74%, and 68% at 2, 4, and 6 years after tricuspid valve replacement, respectively (P = .0191). At last follow-up, right ventricular function was significantly worse from baseline in the tricuspid valve replacement group (P = .0294). There were no statistical differences between age-stratified cohorts or surgeon volume in the cone repair group. Conclusions The cone procedure offers excellent results, with stable tricuspid valve function and low reintervention and death rates at last follow-up. The rate of greater than mild-to-moderate residual tricuspid regurgitation at discharge was higher after cone repair compared with tricuspid valve replacement, but this did not expose the patient to a higher risk of reoperation or death at last follow-up. Tricuspid valve replacement was associated with a significantly higher risk of tricuspid valve reoperation and tricuspid valve stenosis, and worse right ventricular function at last follow-up.
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Affiliation(s)
- Rebekah Boyd
- Section of Pediatric and Congenital and Cardiac Surgery, Division of Cardiac, Thoracic and Vascular Surgery, Department of Surgery, Morgan Stanley Children Hospital New York-Presbyterian Hospital, Columbia University Vagelos College of Physicians and Surgeons, New York, NY
| | - David Kalfa
- Section of Pediatric and Congenital and Cardiac Surgery, Division of Cardiac, Thoracic and Vascular Surgery, Department of Surgery, Morgan Stanley Children Hospital New York-Presbyterian Hospital, Columbia University Vagelos College of Physicians and Surgeons, New York, NY
| | - Stephanie Nguyen
- Section of Pediatric and Congenital and Cardiac Surgery, Division of Cardiac, Thoracic and Vascular Surgery, Department of Surgery, Morgan Stanley Children Hospital New York-Presbyterian Hospital, Columbia University Vagelos College of Physicians and Surgeons, New York, NY
| | - Matan Setton
- Division of Pediatric Cardiology, Morgan Stanley Children Hospital New York-Presbyterian Hospital, Columbia University Vagelos College of Physicians and Surgeons, New York, NY
| | - Amee Shah
- Division of Pediatric Cardiology, Morgan Stanley Children Hospital New York-Presbyterian Hospital, Columbia University Vagelos College of Physicians and Surgeons, New York, NY
| | - John Karamichalis
- Section of Pediatric and Congenital and Cardiac Surgery, Division of Cardiac, Thoracic and Vascular Surgery, Department of Surgery, Morgan Stanley Children Hospital New York-Presbyterian Hospital, Columbia University Vagelos College of Physicians and Surgeons, New York, NY
| | - Matthew Lewis
- Division of Cardiology, New York Presbyterian Hospital, Columbia University Vagelos College of Physicians and Surgeons, New York, NY
| | - Noa Zemer Wassercug
- Division of Cardiology, New York Presbyterian Hospital, Columbia University Vagelos College of Physicians and Surgeons, New York, NY
| | - Marlon Rosenbaum
- Division of Cardiology, New York Presbyterian Hospital, Columbia University Vagelos College of Physicians and Surgeons, New York, NY
| | - Emile Bacha
- Section of Pediatric and Congenital and Cardiac Surgery, Division of Cardiac, Thoracic and Vascular Surgery, Department of Surgery, Morgan Stanley Children Hospital New York-Presbyterian Hospital, Columbia University Vagelos College of Physicians and Surgeons, New York, NY
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Cardiac remodeling after tricuspid valve repair in Ebstein's anomaly: a magnetic resonance study. Eur Radiol 2023; 33:2052-2061. [PMID: 36284004 DOI: 10.1007/s00330-022-09190-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 10/01/2022] [Accepted: 10/09/2022] [Indexed: 11/04/2022]
Abstract
OBJECTIVES We aimed to evaluate immediate and midterm cardiac remodeling after surgery by cardiac magnetic resonance (CMR) in Ebstein's anomaly (EA), and also to investigate preoperative predictors of right ventricular (RV) normalization. METHODS We retrospectively analyzed CMR parameters of the whole heart in adult patients with EA before surgery, at discharge and follow-up. RESULTS A total of 26 patients were included and performed CMR at 7 days (interquartile range, 3-13 days) before surgery. Immediate postoperative CMR was finished at discharge (median: 8 [7-9] days; n = 18) and follow-up CMR at 187 days (interquartile range, 167-356 days; n = 17). RV and right atrial (RA) volumes promptly decreased immediately after surgery and at follow-up (all p < 0.05). RV ejection fraction decreased significantly at discharge (p < 0.05) but recovered at follow-up (p = 0.18). However, RV global longitudinal strain and RA reservoir strain were significantly impaired immediately and midterm after surgery (all p < 0.05). Indexed left ventricular (LV) end-diastolic volume, stroke volume, as well as global longitudinal strain increased from preoperative to follow-up (all p < 0.05). Patients who achieved normalization of RV volumes after surgery had smaller severity index and RV and RA volumes and higher LV ejection fraction and RA reservoir strain at baseline than patients without RV normalization (all p < 0.05). CONCLUSIONS Reverse biventricular remodeling took place in EA after tricuspid valve surgery. Tricuspid valve reconstruction should be performed before deterioration of RV volume overload and LV function to achieve reverse RV remodeling. Key Points • After removing the volume load of tricuspid regurgitation in Ebstein's anomaly, reverse remodeling was detected by CMR in both left and right heart at midterm follow-up. • Tricuspid valve reconstruction should be performed before deterioration of RV volume overload and LV function to achieve reverse RV remodeling.
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Martin de Miguel I, Madhavan M, Miranda WR, Connolly HM, Egbe AC. Prognostic implications of atrial fibrillation in adults with Ebstein anomaly. Heart 2023; 109:442-448. [PMID: 36368881 PMCID: PMC9975025 DOI: 10.1136/heartjnl-2022-321493] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Accepted: 10/17/2022] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE Supraventricular arrhythmias are common in adults with Ebstein anomaly (EA). However, there are limited data about prognostic implications of atrial fibrillation (AF) in this population. Accordingly, our aim was to assess the clinical profile and burden of AF in adults with EA, and the relationship between AF and outcomes. METHODS AND RESULTS Six hundred eighty-two consecutive adults with a median age of 36 (24-49) years from Mayo Clinic, Minnesota, USA, between 2003 and 2020 were included. Sustained episodes of AF, clinical, echocardiographic, rhythm and surgical data were collected. Prevalence of AF at baseline was 18% (126 patients); the first episode occurred at a mean age of 43±17 years. Patients with AF were older, were more likely men, and had hypertension, renal dysfunction, cardiac devices, and more advanced right-sided and left-sided remodelling. During a median follow-up of 156 (81-240) months, 62 patients (11%) developed incident AF. At the last encounter, prevalence of AF was 28% (188 patients); of those, 63 (34%) had recurrent AF. Hospitalisation for heart failure (HF) occurred in 51 patients (7%). AF (HR 2.32, 95% CI 1.18 to 4.47; p=0.01) was independently associated with hospitalisation for HF. All-cause death occurred in 53 patients (8%); it was more frequent in those with AF in the univariable analysis, although it did not remain significant in the multivariable analysis. CONCLUSIONS AF in EA develops at relatively young ages with one-third of the cohort exhibiting a recurrent pattern. Patients with AF had a higher prevalence of comorbidities and worse right-sided and left-sided cardiac remodelling. AF was independently associated with HF hospitalisation.
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Affiliation(s)
| | - Malini Madhavan
- Department of Cardiovascular Medicine, Mayo Clinic Minnesota, Rochester, Minnesota, USA
| | - William R Miranda
- Department of Cardiovascular Medicine, Mayo Clinic Minnesota, Rochester, Minnesota, USA
| | - Heidi M Connolly
- Department of Cardiovascular Medicine, Mayo Clinic Minnesota, Rochester, Minnesota, USA
| | - Alexander C Egbe
- Department of Cardiovascular Medicine, Mayo Clinic Minnesota, Rochester, Minnesota, USA
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Affiliation(s)
- Victor Waldmann
- Unité médico-chirurgicale de Cardiologie Congénitale Adulte, Hôpital Europeen Georges Pompidou, Paris, France
| | - Paul Khairy
- Electrophysiology Service and Adult Congenital Heart Center, Montreal Heart Institute, Université de Montréal, Montreal, Québec, Canada
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12
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Ebstein's Anomaly: From Fetus to Adult-Literature Review and Pathway for Patient Care. Pediatr Cardiol 2022; 43:1409-1428. [PMID: 35460366 DOI: 10.1007/s00246-022-02908-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 04/04/2022] [Indexed: 10/18/2022]
Abstract
Ebstein's anomaly, first described in 1866 by Dr William Ebstein, accounts for 0.3-0.5% of congenital heart defects and represents 40% of congenital tricuspid valve abnormalities. Ebstein's anomaly affects the development of the tricuspid valve with widely varying morphology and, therefore, clinical presentation. Associated congenital cardiac lesions tend to be found more often in younger patients and may even be the reason for presentation. Presentation can vary from the most extreme form in fetal life, to asymptomatic diagnosis late in adult life. The most symptomatic patients need intensive care support in the neonatal period. This article summarizes and analyzes the literature on Ebstein's anomaly and provides a framework for the investigation, management, and follow-up of these patients, whether they present via fetal detection or late in adult life. For each age group, the clinical presentation, required diagnostic investigations, natural history, and management are described. The surgical options available for patients with Ebstein's anomaly are detailed and analyzed, starting from the initial mono-leaflet repairs to the most recent cone repair and its modifications. The review also assesses the effects of pregnancy on the Ebstein's circulation, and vice versa, the effects of Ebstein's on pregnancy outcomes. Finally, two attached appendices are provided for a structured echocardiogram protocol and key information useful for comprehensive Multi-Disciplinary Team discussion.
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Mondésert B, Bessière F, Khairy P. Atrial Arrythmias in Ebstein Anomaly: A Common Clinical Conundrum. JACC. ADVANCES 2022; 1:100076. [PMID: 38938399 PMCID: PMC11198554 DOI: 10.1016/j.jacadv.2022.100076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/29/2024]
Affiliation(s)
- Blandine Mondésert
- Division of Electrophysiology, Department of Medicine, Montreal Heart Institute, Université de Montréal, Montreal, Canada
| | - Francis Bessière
- Hôpital Cardiologique Louis Pradel, Hospices Civils de Lyon, Université de Lyon, Lyon, France
| | - Paul Khairy
- Division of Electrophysiology, Department of Medicine, Montreal Heart Institute, Université de Montréal, Montreal, Canada
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14
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von Sanden F, Ptushkina S, Hock J, Fritz C, Hörer J, Hessling G, Ewert P, Hager A, Wolf CM. Peak Oxygen Uptake on Cardiopulmonary Exercise Test Is a Predictor for Severe Arrhythmic Events during Three-Year Follow-Up in Patients with Complex Congenital Heart Disease. J Cardiovasc Dev Dis 2022; 9:jcdd9070215. [PMID: 35877577 PMCID: PMC9320423 DOI: 10.3390/jcdd9070215] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 06/06/2022] [Accepted: 06/29/2022] [Indexed: 12/04/2022] Open
Abstract
Patients with congenital heart disease (CHD) are at increased risk for severe arrhythmia and sudden cardiac death (SCD). Although implantable cardioverter defibrillators (ICD) effectively prevent SCD, risk stratification for primary prophylaxis in patients with CHD remains challenging. Patients with complex CHD undergoing CPET were included in this single-center study. Univariable and backwards stepwise multivariable logistic regression models were used to identify variables associated with the endpoint of severe arrhythmic event during three years of follow-up. Cut-off values were established with receiver operating characteristic (ROC) curve analysis. Survival analysis was conducted via Kaplan–Meier plots. Severe Arrhythmia was documented in 97 of 1194 patients (8.1%/3 years). Independent risk factors for severe arrhythmia during follow-up were old age and a low peak oxygen uptake (V.O2peak) on multivariable analysis. Patients with more advanced age and with V.O2peak values of less than 24.9 mL/min/kg were at significantly increased risk for the occurrence of severe arrhythmias during follow-up. The combined analysis of both risk factors yielded an additional benefit for risk assessment. Age at CPET and V.O2peak predict the risk for severe arrhythmic events and should be considered for risk stratification of SCD in patients with complex CHD.
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Affiliation(s)
- Felix von Sanden
- Department of Congenital Heart Defects and Pediatric Cardiology, German Heart Center Munich, School of Medicine & Health, Technical University of Munich, 80636 Munich, Germany; (F.v.S.); (S.P.); (J.H.); (C.F.); (G.H.); (P.E.); (A.H.)
| | - Svetlana Ptushkina
- Department of Congenital Heart Defects and Pediatric Cardiology, German Heart Center Munich, School of Medicine & Health, Technical University of Munich, 80636 Munich, Germany; (F.v.S.); (S.P.); (J.H.); (C.F.); (G.H.); (P.E.); (A.H.)
| | - Julia Hock
- Department of Congenital Heart Defects and Pediatric Cardiology, German Heart Center Munich, School of Medicine & Health, Technical University of Munich, 80636 Munich, Germany; (F.v.S.); (S.P.); (J.H.); (C.F.); (G.H.); (P.E.); (A.H.)
| | - Celina Fritz
- Department of Congenital Heart Defects and Pediatric Cardiology, German Heart Center Munich, School of Medicine & Health, Technical University of Munich, 80636 Munich, Germany; (F.v.S.); (S.P.); (J.H.); (C.F.); (G.H.); (P.E.); (A.H.)
| | - Jürgen Hörer
- Department of Congenital and Pediatric Heart Surgery, German Heart Center of Munich, School of Medicine & Health, Technical University of Munich, 80636 Munich, Germany;
- Division of Congenital and Pediatric Heart Surgery, University Hospital, Ludwig-Maximilians-University, 81377 Munich, Germany
| | - Gabriele Hessling
- Department of Congenital Heart Defects and Pediatric Cardiology, German Heart Center Munich, School of Medicine & Health, Technical University of Munich, 80636 Munich, Germany; (F.v.S.); (S.P.); (J.H.); (C.F.); (G.H.); (P.E.); (A.H.)
| | - Peter Ewert
- Department of Congenital Heart Defects and Pediatric Cardiology, German Heart Center Munich, School of Medicine & Health, Technical University of Munich, 80636 Munich, Germany; (F.v.S.); (S.P.); (J.H.); (C.F.); (G.H.); (P.E.); (A.H.)
- DZHK (German Centre for Cardiovascular Research), Partner Site Munich Heart Alliance, 80802 Munich, Germany
| | - Alfred Hager
- Department of Congenital Heart Defects and Pediatric Cardiology, German Heart Center Munich, School of Medicine & Health, Technical University of Munich, 80636 Munich, Germany; (F.v.S.); (S.P.); (J.H.); (C.F.); (G.H.); (P.E.); (A.H.)
| | - Cordula M. Wolf
- Department of Congenital Heart Defects and Pediatric Cardiology, German Heart Center Munich, School of Medicine & Health, Technical University of Munich, 80636 Munich, Germany; (F.v.S.); (S.P.); (J.H.); (C.F.); (G.H.); (P.E.); (A.H.)
- DZHK (German Centre for Cardiovascular Research), Partner Site Munich Heart Alliance, 80802 Munich, Germany
- Correspondence:
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Tan NY, Amin M, Dearani JA, McLeod CJ, Stephens EH, Cannon BC, Miranda WR, Connolly HM, Egbe A, Asirvatham SJ, Madhavan M. Cardiac Implantable Electronic Devices in Ebstein Anomaly: Management and Outcomes. Circ Arrhythm Electrophysiol 2022; 15:e010744. [PMID: 35763435 DOI: 10.1161/circep.121.010744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Optimal management of cardiac implantable electronic devices (CIEDs) in patients with Ebstein anomaly during tricuspid valve (TV) surgery is unknown. Thus, we aimed to characterize CIED management/outcomes in patients with Ebstein anomaly undergoing TV surgery. METHODS Patients at the Mayo Clinic from 1987 to 2020 with Ebstein anomaly and CIED procedure were reviewed for procedural details, complications, echocardiogram, and lead parameters. Five-year cumulative incidence of CIED complications were estimated using the Kaplan-Meier method. RESULTS Ninety-three patients were included; 51 were female, and mean age was 40.7±17.5 years. A new CIED was implanted in 45 patients at the time of TV surgery with the majority receiving an epicardial (n=37) CIED. Among 34 patients who had preexisting CIED (11 epicardial, 23 transvenous) at time of TV surgery, 20 had a transvenous right ventricular lead managed by externalizing the lead to the TV (n=15) or extracting the transvenous lead with epicardial lead implantation (n=5). Fourteen patients underwent CIED implantation (4 epicardial, 10 transvenous) without concurrent surgery. Placement of lead across the TV was avoided in 85% of patients. The 5-year cumulative incidence of CIED complications was 24% with no significant difference between epicardial and transvenous CIEDs (26% versus 23%, P=0.96). Performance of lead parameters was similar in epicardial and transvenous leads during median (interquartile range) follow-up of 44.5 (61.1) months. CONCLUSIONS In patients with Ebstein anomaly undergoing TV surgery, the use of epicardial leads and externalization of transvenous leads to the TV can avoid lead placement across the valve leaflets. Lead performance and CIED complications was similar between epicardial and transvenous CIEDs.
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Affiliation(s)
- Nicholas Y Tan
- Department of Cardiovascular Diseases (N.Y.T., W.R.M., H.M.C., A.E., S.J.A., M.M.), Mayo Clinic, Rochester, MN
| | - Mustapha Amin
- Department of Internal Medicine, Cleveland Clinic, Cleveland, OH (M.A.)
| | - Joseph A Dearani
- Department of Cardiovascular Surgery (J.A.D., E.H.S.), Mayo Clinic, Rochester, MN
| | | | - Elizabeth H Stephens
- Department of Cardiovascular Surgery (J.A.D., E.H.S.), Mayo Clinic, Rochester, MN
| | - Bryan C Cannon
- Division of Pediatric Cardiology (B.C.C.), Mayo Clinic, Rochester, MN
| | - William R Miranda
- Department of Cardiovascular Diseases (N.Y.T., W.R.M., H.M.C., A.E., S.J.A., M.M.), Mayo Clinic, Rochester, MN
| | - Heidi M Connolly
- Department of Cardiovascular Diseases (N.Y.T., W.R.M., H.M.C., A.E., S.J.A., M.M.), Mayo Clinic, Rochester, MN
| | - Alexander Egbe
- Department of Cardiovascular Diseases (N.Y.T., W.R.M., H.M.C., A.E., S.J.A., M.M.), Mayo Clinic, Rochester, MN
| | - Samuel J Asirvatham
- Department of Cardiovascular Diseases (N.Y.T., W.R.M., H.M.C., A.E., S.J.A., M.M.), Mayo Clinic, Rochester, MN
| | - Malini Madhavan
- Department of Cardiovascular Diseases (N.Y.T., W.R.M., H.M.C., A.E., S.J.A., M.M.), Mayo Clinic, Rochester, MN
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Left, but not right, ventricular status determines heart failure in adults with Ebstein anomaly - A case-control study based on magnetic resonance. Int J Cardiol 2022; 358:39-44. [PMID: 35483481 DOI: 10.1016/j.ijcard.2022.04.066] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 03/15/2022] [Accepted: 04/22/2022] [Indexed: 02/06/2023]
Abstract
BACKGROUND Ebstein anomaly (EA) is a congenital heart defect affecting the right heart. Heart failure (HF) is a significant complication in adults with EA. It may result not only from the right ventricle (RV), but also from the left ventricle (LV) abnormalities. We evaluate the size and function of both ventricles in patients with EA in cardiac magnetic resonance (CMR); to assess their association with the clinical markers of HF. METHODS Study group: 37 unoperated adults with EA (mean age 43.0 ± 14.4y, 21[56.8%] males). CONTROLS 25 volunteers (mean age 39.9 ± 10.9y, 15[60%] males). Study protocol included: CMR [ejection fraction (EF), end-diastolic (EDVind) and stroke volumes (SVind) indexed by body surface area]; cardiopulmonary test (peak VO2, %peak VO2, VE/VCO2 slope). RESULTS Size and systolic function of LV were reduced comparing to the controls [LVEDVind (ml/m2): 63.7(range 38.7-94.2) vs. 79.3(48.7-105.1), p < 0.001; LV SVind (ml/m2): 35.8(22.9-55.1) vs. 49.2(37.8-71.7), p < 0.0001; LVEF(%): 58.3(34-70.5) vs. 62.0(52.0-77.0), p = 0.009]. RV was enlarged comparing to the controls [RVEDVind (ml/m2): 124.3(52.8-378.9) vs. 83.0(64.0-102.0), p < 0.0001) with impaired systolic function (RV SVind (ml/m2): 22.7(11.1-74.1) vs. 48.0(37.8-71.7), p < 0.0001; RVEF(%): 38.0(21.0-66.1) vs. 59.0(49.0-69.0), p < 0.0001). A significant correlation was found between LVEDVind vs. peakVO2 (r = 0.52, p = 0.001); LV SVind vs. peakVO2 (r = 0.47,p = 0.005). There was no correlation between the right ventricular status and exercise capacity. CONCLUSIONS In adults with Ebstein anomaly the size of left ventricle is reduced, right ventricle is enlarged; the function of both is impaired. Abnormal exercise capacity is associated with left ventricular status. Ventricular interdependence probably plays a role in heart failure pathomechanism.
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Sampson B, Hammers J, Stram M. Forensic aspects of cardiovascular pathology. Cardiovasc Pathol 2022. [DOI: 10.1016/b978-0-12-822224-9.00003-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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18
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He BJ, Merriman AF, Cakulev I, Stambler BS, Srivastava D, Scheinman MM. Ebstein's Anomaly: Review of Arrhythmia Types and Morphogenesis of the Anomaly. JACC Clin Electrophysiol 2021; 7:1198-1206. [PMID: 34454887 DOI: 10.1016/j.jacep.2021.05.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 05/07/2021] [Accepted: 05/17/2021] [Indexed: 10/20/2022]
Affiliation(s)
- Beixin Julie He
- Cardiology, Veterans Affairs Puget Sound Health Care System, Seattle, Washington, USA; Cardiology, Section of Cardiac Electrophysiology, University of Washington, Seattle, Washington, USA.
| | | | - Ivan Cakulev
- Department of Medicine, University Hospitals of Cleveland Medical Center, Cleveland, Ohio, USA
| | | | - Deepak Srivastava
- Gladstone Institute of Cardiovascular Disease, San Francisco, California, USA; Department of Pediatrics, University of California-San Francisco, San Francisco, California, USA; Department of Biochemistry and Biophysics, University of California-San Francisco, San Francisco, California, USA
| | - Melvin M Scheinman
- Cardiology, Section of Cardiac Electrophysiology, University of California-San Francisco, San Francisco, California, USA
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Barradas-Pires A, Constantine A, Dimopoulos K. Safety of physical sports and exercise in ACHD. INTERNATIONAL JOURNAL OF CARDIOLOGY CONGENITAL HEART DISEASE 2021. [DOI: 10.1016/j.ijcchd.2021.100151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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20
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Lara de Melo S, Rosa XF, Pisani CF, Lopes HB, Chokr MO, Scanavacca MI. Differential diagnosis and treatment of wide QRS tachycardia in an Ebstein anomaly patient. HeartRhythm Case Rep 2021; 7:369-373. [PMID: 34194982 PMCID: PMC8226328 DOI: 10.1016/j.hrcr.2021.03.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Affiliation(s)
- Sissy Lara de Melo
- Heart Institute (InCor), University of São Paulo Medical School, São Paulo, Brazil
| | - Ximena Ferrugem Rosa
- Heart Institute (InCor), University of São Paulo Medical School, São Paulo, Brazil
| | | | - Hugo Bellotti Lopes
- Heart Institute (InCor), University of São Paulo Medical School, São Paulo, Brazil
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Halasz G, Cattaneo M, Piepoli M, Romano S, Biasini V, Menafoglio A, Gasperetti A, Badini M, Villa M, Dall'Ara L, Roberto M, Cassina T, Capelli B. Pediatric athletes' ECG and diagnostic performance of contemporary ECG interpretation criteria. Int J Cardiol 2021; 335:40-46. [PMID: 33857542 DOI: 10.1016/j.ijcard.2021.04.019] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 03/10/2021] [Accepted: 04/08/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Electrocardiographic (ECG) pre-participation screening(PPS) can prevent sudden cardiac death(SCD) but the Interpretation of the athlete's ECG is based on specific criteria addressed for adult athletes while few data exist about the pediatric athlete's ECG. We aimed to assess the features of pediatric athletes' ECG and compared the diagnostic performance of 2017 International ECG recommendation, 2010 European Society of Cardiology recommendation and 2013-Seattle criteria in detecting clinical conditions at risk of SCD. METHODS 886 consecutive pediatric athletes (mean age 11.7 ± 2.5 years; 7-16-years) were enrolled and prospectively evaluated with medical history, physical examination, resting and exercise ECG and transthoracic echocardiography during their PPS. RESULTS The most common physiological ECG patterns in pediatric athletes were isolated left ventricular hypertrophy criteria (26.9%), juvenile T-wave pattern (22%) and early repolarization pattern (13.2%). The most frequent borderline abnormalities were left axis deviation (1.8%) and right axis deviation (0.9%) while T-wave inversion (0.8%) especially located in inferior leads (0.7%) was the most prevalent abnormal findings. Seven athletes (0.79%) were diagnosed with a condition related to SCD. Compared to Seattle and ESC, the International improved ECG specificity (International = 98% ESC = 64% Seattle = 95%) with lower sensitivity (ESC and Seattle 86%vs International 57%). The false-positive rate decreases from 36% of ESC to 2.2% of International but the latter showed a higher false-negative rate(0.34%). CONCLUSION Pediatric athletes like the adult counterpart exhibit a high prevalence of ECG abnormalities mostly representing training-related ECG adaptation. The International criteria showed a lower false-positive rate but at the cost of loss of sensitivity.
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Affiliation(s)
- Geza Halasz
- Cardiology Department, G. Da Saliceto Hospital, Piacenza, Italy; Sport and Exercise Medicine, Cardiocentro Ticino, Lugano, Switzerland.
| | - Mattia Cattaneo
- Cardiovascular Intensive Care Unit, Cardiocentro Ticino, Lugano, Switzerland
| | - Massimo Piepoli
- Cardiology Department, G. Da Saliceto Hospital, Piacenza, Italy
| | - Silvio Romano
- Cardiology, Department of Life, Health & Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | | | - Andrea Menafoglio
- Sport and Exercise Medicine, Cardiocentro Ticino, Lugano, Switzerland; Cardiology Department, Ospedale San Giovanni Bellinzona, Bellinzona, Switzerland
| | - Alessio Gasperetti
- Department of Clinical Sciences and Community Health, Heart Rhythm Center, Centro Cardiologico Monzino, Milano, Italy
| | - Matteo Badini
- Cardiology Department, Cardiocentro Ticino, Lugano, Switzerland
| | - Michele Villa
- Cardiovascular Intensive Care Unit, Cardiocentro Ticino, Lugano, Switzerland
| | - Lorenzo Dall'Ara
- University Hospital of Modena, Anesthesiology Department, Modena, Italy
| | - Marco Roberto
- Cardiology Department, Cardiocentro Ticino, Lugano, Switzerland
| | - Tiziano Cassina
- Cardiovascular Intensive Care Unit, Cardiocentro Ticino, Lugano, Switzerland
| | - Bruno Capelli
- Cardiovascular Intensive Care Unit, Cardiocentro Ticino, Lugano, Switzerland; Sport and Exercise Medicine, Cardiocentro Ticino, Lugano, Switzerland
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Köbe J, Willy K, Eckardt L, Baumgartner H, Wasmer K. Narrative review of: risk stratification and implantable cardioverter-defibrillator therapy in adults with congenital heart disease. Cardiovasc Diagn Ther 2021; 11:538-549. [PMID: 33968632 DOI: 10.21037/cdt-20-633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Fortunately, the population of adults with congenital heart disease (ACHD) is growing due to improved operation techniques. Life expectancy is continuously rising, nevertheless, sudden cardiac death is one of the leading causes of mortality in ACHD late after initial diagnosis. Risk stratification in ACHD remains challenging as large study results are missing, congenital defects and operation methods differ considerably between individual patients and results from acquired heart diseases are often not conferrable. The purpose of this narrative review is to objectively summarize the current knowledge on arrhythmogenic risk of ACHD and to give an overview on implantable cardioverter-defibrillator (ICD) therapy in this collective. Remarkable progress has been made in electrophysiological understanding of critical areas of slow conduction especially in patients with Tetralogy of Fallot (ToF). In patients with transposition of the great arteries after atrial baffling (Mustard/Senning procedure) atrial arrhythmias play a crucial role in sudden cardiac death. ICD therapy in ACHD may pose special technical challenges due to limited access for intracardiac leads. The introduction of the totally subcutaneous ICD improved therapeutic options for ACHD especially when contraindications for transvenous leads are present. Risk stratification in ACHD has to be seen as a team approach, requires thorough understanding of congenital heart defects and the operation techniques and needs unconventional technical approaches in some cases.
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Affiliation(s)
- Julia Köbe
- Department of Cardiology II - Electrophysiology, University Hospital Muenster, Muenster, Germany
| | - Kevin Willy
- Department of Cardiology II - Electrophysiology, University Hospital Muenster, Muenster, Germany
| | - Lars Eckardt
- Department of Cardiology II - Electrophysiology, University Hospital Muenster, Muenster, Germany
| | - Helmut Baumgartner
- Department of Cardiology III, Adult Congenital and Valvular Heart Disease, University Hospital Muenster, Muenster, Germany
| | - Kristina Wasmer
- Department of Cardiology II - Electrophysiology, University Hospital Muenster, Muenster, Germany
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23
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Waldmann V, Combes N, Ladouceur M, Celermajer DS, Iserin L, Gatzoulis MA, Khairy P, Marijon E. Understanding Electrocardiography in Adult Patients With Congenital Heart Disease. JAMA Cardiol 2020; 5:1435-1444. [DOI: 10.1001/jamacardio.2020.3416] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Victor Waldmann
- Cardiac Electrophysiology Section, European Georges Pompidou Hospital, Paris, France
- Adult Congenital Heart Disease Unit, Department of Cardiology, European Georges Pompidou Hospital, Paris, France
| | - Nicolas Combes
- Pasteur Clinic, Toulouse, France
- Hôpital Marie Lannelongue, Le Plessis-Robinson, France
| | - Magalie Ladouceur
- Adult Congenital Heart Disease Unit, Department of Cardiology, European Georges Pompidou Hospital, Paris, France
| | | | - Laurence Iserin
- Adult Congenital Heart Disease Unit, Department of Cardiology, European Georges Pompidou Hospital, Paris, France
| | | | - Paul Khairy
- Montreal Heart Institute, Montreal, Quebec, Canada
| | - Eloi Marijon
- Cardiac Electrophysiology Section, European Georges Pompidou Hospital, Paris, France
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24
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Singh V, Edwards HJ, Leong FT. Heart block in a young man. BRITISH HEART JOURNAL 2020; 106:1804-1866. [DOI: 10.1136/heartjnl-2020-317556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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25
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Abstract
PURPOSE OF REVIEW Ebstein's anomaly (EA) is a rare, but complex form of congenital heart disease consisting of a right ventricular myopathy and morphologic tricuspid valve disease leading to a high incidence of right ventricular dysfunction and arrhythmias. This review offers an updated overview of the current understanding and management of patients with EA with a focus on the adult population. RECENT FINDINGS Increased understanding of anatomic accessory atrioventricular pathways in EA has resulted in an improvement in ablation techniques and long-term freedom of atrial arrhythmia recurrence. Despite an improvement in understanding and recognition of EA, significant disease heterogeneity and complex treatment options continue to challenge providers, with the best outcomes achieved at expert congenital heart disease centers.
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26
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Commentary: Is the cone a superior form? J Thorac Cardiovasc Surg 2020; 160:1554-1555. [PMID: 32682585 DOI: 10.1016/j.jtcvs.2020.06.049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 06/02/2020] [Accepted: 06/02/2020] [Indexed: 11/24/2022]
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27
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Abstract
Ebstein anomaly is a congenital malformation involving primarily the tricuspid valve, with failure of delamination from the underlying myocardium and right ventricular myopathy. Echocardiography is diagnostic in most patients and demonstrates apical displacement of the septal leaflet and variable tethering of leaflet tissue to the right ventricular myocardium. Operative intervention is considered for exertional symptoms, progressive right ventricular enlargement, or right ventricular dysfunction. Tricuspid valve cone repair is the preferred surgical approach. Tricuspid valve replacement and bidirectional cavopulmonary shunt also are considered in patients with advanced disease. Pregnancy generally is well tolerated. Patients with Ebstein anomaly require lifelong follow-up.
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Affiliation(s)
- Margaret M Fuchs
- Department of Cardiovascular Medicine, Mayo Clinic, 200 First Street Southwest, Rochester, MN 55905, USA.
| | - Heidi M Connolly
- Department of Cardiovascular Medicine, Mayo Clinic, 200 First Street Southwest, Rochester, MN 55905, USA
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28
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Podolec P, Matusik PT. New clinical classification of rare cardiovascular diseases and disorders: relevance for cardiovascular research. Cardiovasc Res 2020; 115:e77-e79. [PMID: 31211364 DOI: 10.1093/cvr/cvz142] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Piotr Podolec
- Department of Cardiac and Vascular Diseases, Institute of Cardiology, Jagiellonian University Medical College, 80 Prądnicka Street, Kraków, Poland.,Centre for Rare Cardiovascular Diseases, The John Paul II Hospital, 80 Prądnicka Street, 31-202 Kraków, Poland
| | - Paweł T Matusik
- Centre for Rare Cardiovascular Diseases, The John Paul II Hospital, 80 Prądnicka Street, 31-202 Kraków, Poland.,Department of Electrocardiology, Institute of Cardiology, Jagiellonian University Medical College, 80 Prądnicka Street, Kraków, Poland
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29
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Abstract
Arrhythmia management in adult congenital heart disease (ACHD) encompasses a wide range of problems from bradyarrhythmia to tachyarrhythmia, sudden death, and heart failure-related electrical dyssynchrony. Major advances in the understanding of the pathophysiology and treatments of these problems over the past decade have resulted in improved therapeutic strategies and outcomes. This article attempts to define these problems and review contemporary management for the patient with ACHD presenting with cardiac arrhythmia.
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Affiliation(s)
- Jeremy P Moore
- Ahmanson-UCLA/Adult Congenital Heart Disease Center, Los Angeles, CA, USA; Department of Pediatrics, UCLA Medical Center, Los Angeles, CA, USA.
| | - Paul Khairy
- Electrophysiology Service and Adult Congenital Heart Disease Center; Department of Medicine, Montreal Heart Institute, Université de Montréal, 5000 Bélanger Street, Montreal, Quebec H1T 1C8, Canada
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30
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Burri M, Mrad Agua K, Cleuziou J, Beran E, Nagdyman N, Kühn A, Ziegelmueller JA, Ewert P, Da Silva JP, Lange R. Cone versus conventional repair for Ebstein's anomaly. J Thorac Cardiovasc Surg 2020; 160:1545-1553. [PMID: 32711971 DOI: 10.1016/j.jtcvs.2020.05.032] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2019] [Revised: 04/30/2020] [Accepted: 05/02/2020] [Indexed: 11/26/2022]
Abstract
OBJECTIVES We aimed to investigate tricuspid valve function and adverse events after conventional repair and valve replacement for Ebstein's anomaly and compare them with cone repair. METHODS The medical records of 151 patients (mean age, 25 years; 62% were female) who underwent operation in a single center from 1985 to 2018 were retrospectively analyzed. To determine tricuspid valve regurgitation during follow-up, serial echocardiographic examination was used (n = 2397, tricuspid regurgitation grades were graphed for every patient). RESULTS Thirty-nine patients underwent cone repair, 107 patients underwent other repair techniques, and 5 patients underwent valve replacement. The operative mortality was 1.3% (n = 2). Failed valve repair (defined as in-hospital death, conversion to replacement, or in-hospital reoperation) was less frequent after cone repair than after other repair techniques (5%, n = 2 vs 20%, n = 21, P = .039). Mean follow-up was 12.3 years (cone repair: 3.7 years). The 5-year cumulative incidence of moderate or greater recurrent tricuspid regurgitation was lower after cone repair than after other repair techniques (8% vs 32%, P = .03). Among the patients undergoing other repair techniques, the 15-year cumulative incidence of moderate or greater recurrent tricuspid regurgitation, severe tricuspid regurgitation, and reoperation was 58%, 37%, and 31%, respectively. During follow-up, 18 patients died (13 of cardiac and 5 of noncardiac causes). Among patients who died of cardiac causes, 10 of 13 had all 3 characteristics-moderate or greater tricuspid regurgitation, atrial fibrillation, and New York Heart Association classification III and IV-at their last medical evaluation. CONCLUSIONS Before cone repair, recurrent tricuspid regurgitation was considerable. Cone repair provided a higher rate of successful repair and a lower incidence of moderate or greater recurrent tricuspid regurgitation at the midterm follow-up.
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Affiliation(s)
- Melchior Burri
- Department of Cardiovascular Surgery, German Heart Centre Munich at the Technical University Munich, Munich, Germany.
| | - Karim Mrad Agua
- Department of Cardiovascular Surgery, German Heart Centre Munich at the Technical University Munich, Munich, Germany
| | - Julie Cleuziou
- Department of Congenital and Paediatric Cardiovascular Surgery, German Heart Centre Munich at the Technical University Munich, Munich, Germany; Insure (Institute for Translational Cardiac Surgery), Department of Cardiovascular Surgery, German Heart Center Munich at the Technical University of Munich, Munich, Germany
| | - Elisabeth Beran
- Department of Congenital and Paediatric Cardiovascular Surgery, German Heart Centre Munich at the Technical University Munich, Munich, Germany; Insure (Institute for Translational Cardiac Surgery), Department of Cardiovascular Surgery, German Heart Center Munich at the Technical University of Munich, Munich, Germany
| | - Nicole Nagdyman
- Department of Pediatric Cardiology and Congenital Heart Disease, German Heart Centre Munich at the Technical University Munich, Munich, Germany
| | - Andreas Kühn
- Department of Pediatric Cardiology and Congenital Heart Disease, German Heart Centre Munich at the Technical University Munich, Munich, Germany
| | | | - Peter Ewert
- Department of Pediatric Cardiology and Congenital Heart Disease, German Heart Centre Munich at the Technical University Munich, Munich, Germany
| | - Jose Pedro Da Silva
- Department of Paediatric Cardiovascular Surgery, UPMC Children's Hospital, Pittsburgh, Pa
| | - Rüdiger Lange
- Department of Cardiovascular Surgery, German Heart Centre Munich at the Technical University Munich, Munich, Germany; Insure (Institute for Translational Cardiac Surgery), Department of Cardiovascular Surgery, German Heart Center Munich at the Technical University of Munich, Munich, Germany; DZHK (German Center for Cardiovascular Research)-partner site Munich Heart Alliance, Munich, Germany
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31
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Tan NY, Attenhofer Jost CH, Polkinghorne MD, Vargas ER, Hodge DO, Dearani JA, Asirvatham SJ, Connolly HM, McLeod CJ. Cerebrovascular accidents in Ebstein’s anomaly. CONGENIT HEART DIS 2019; 14:1157-1165. [DOI: 10.1111/chd.12841] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Revised: 05/23/2019] [Accepted: 08/29/2019] [Indexed: 11/28/2022]
Affiliation(s)
- Nicholas Y. Tan
- Department of Cardiovascular Diseases Mayo Clinic Rochester Minnesota
| | | | | | - Emily R. Vargas
- Health Sciences Research Mayo Clinic Florida Jacksonville Florida
| | - David O. Hodge
- Health Sciences Research Mayo Clinic Florida Jacksonville Florida
| | - Joseph A. Dearani
- Department of Cardiovascular Surgery Mayo Clinic Rochester Minnesota
| | - Samuel J. Asirvatham
- Department of Cardiovascular Diseases Mayo Clinic Rochester Minnesota
- Division of Pediatric Cardiology, Department of Pediatric and Adolescent Medicine Mayo Clinic Rochester Minnesota
| | - Heidi M. Connolly
- Department of Cardiovascular Diseases Mayo Clinic Rochester Minnesota
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32
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Lüscher TF. Ischaemic and genetic causes of fatal arrhythmias and sudden death. Eur Heart J 2019; 40:2927-2930. [PMID: 33215647 DOI: 10.1093/eurheartj/ehz635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Thomas F Lüscher
- Professor of Cardiology, Imperial College and Director of Research, Education & Development, Royal Brompton and Harefield Hospitals London, UK.,Professor and Chairman, Center for Molecular Cardiology, University of Zurich, Switzerland.,Editor-in-Chief, EHJ Editorial Office, Zurich Heart House, Hottingerstreet 14, 8032 Zurich, Switzerland
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33
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Abstract
Ebstein's anomaly is a malformation of the tricuspid valve with myopathy of the right ventricle (RV) that presents with variable anatomic and pathophysiologic characteristics, leading to equally variable clinical scenarios. Medical management and observation is often recommended for asymptomatic patients and may be successful for many years. Tricuspid valve repair is the goal of operative intervention; repair also typically includes RV plication, right atrial reduction, and atrial septal closure or subtotal closure. Postoperative functional assessments generally demonstrate an improvement or relative stability related to degree of RV enlargement, RV dysfunction, RV fractional area change, and tricuspid valve regurgitation.
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34
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Gitto L, Serinelli S, Arunkumar P, White SM. Sudden Cardiac Deaths in Adults with Congenital Heart Disease with Structural Abnormalities: A Retrospective Review of Cases in the Cook County Medical Examiner's Office. J Forensic Sci 2019; 65:117-127. [PMID: 31404479 DOI: 10.1111/1556-4029.14165] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Revised: 07/07/2019] [Accepted: 07/25/2019] [Indexed: 11/29/2022]
Abstract
Sudden cardiac death is a significant cause of mortality in adults with congenital heart disease (CHD). The Cook County Medical Examiner's Office database was queried for cases of CHD as a cause of death in the period between July 2008 and April 2019. Twenty-two cases were identified, including 11 decedents with simple defects and 10 decedents with complex defects. All of the subjects were in apparent good health at the time of death. In the absence of other obvious causes of death, simple defects were considered cases of sudden cardiac death. Significant cardiac morphological changes were common in complex defects. While 16 cases had known, diagnosed/treated CHD, 5 cases had no diagnosis prior to autopsy. In these cases, the ability to recognize CHD (sometimes subtle) helped in determining the causes of death. Therefore, forensic pathologists must be able to properly recognize various forms of CHD and request consultations, when needed.
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Affiliation(s)
- Lorenzo Gitto
- Department of Pathology, State University of New York - Upstate Medical University, 750 East Adams Street, Syracuse, NY, 13210
| | - Serenella Serinelli
- Department of Pathology, State University of New York - Upstate Medical University, 750 East Adams Street, Syracuse, NY, 13210
| | - Ponni Arunkumar
- Cook County Medical Examiner's Office, 2121 W Harrison Street, Chicago, IL, 60612
| | - Steven M White
- British Columbia Coroner's Service, 3649 Cambridge Street, Vancouver, BC, V5K1M5, Canada
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35
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Walsh EP. Ebstein’s Anomaly of the Tricuspid Valve. JACC Clin Electrophysiol 2018; 4:1271-1288. [DOI: 10.1016/j.jacep.2018.05.024] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Accepted: 05/31/2018] [Indexed: 01/29/2023]
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36
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Catheter Ablation of Ventricular Arrhythmia for Ebstein's Anomaly in Unoperated and Post-Surgical Patients. JACC Clin Electrophysiol 2018; 4:1300-1307. [DOI: 10.1016/j.jacep.2018.05.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Accepted: 05/03/2018] [Indexed: 11/21/2022]
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37
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Waldmann V, Khairy P. Ventricular arrhythmias and sudden death in patients with Ebstein anomaly: insights from a retrospective cohort study. J Thorac Dis 2018; 10:S2172-S2175. [PMID: 30123552 DOI: 10.21037/jtd.2018.06.74] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Victor Waldmann
- Electrophysiology Service and Adult Congenital Heart Disease Centre, Montreal Heart Institute, Université de Montréal, Montreal, Quebec, Canada.,Department of Cardiology, European Georges Pompidou Hospital, Paris, France
| | - Paul Khairy
- Electrophysiology Service and Adult Congenital Heart Disease Centre, Montreal Heart Institute, Université de Montréal, Montreal, Quebec, Canada
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38
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Lüscher TF. Optimal management of syncope: the new ESC Guidelines and novel insights into its underlying causes. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy309] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Affiliation(s)
- Thomas F Lüscher
- Consultant and Director of Research, Education & Development, Royal Brompton and Harefield Hospital Trust and Imperial College, London, UK
- Chairman, Center for Molecular Cardiology, University of Zurich, Switzerland
- Editor-in-Chief, EHJ Editorial Office, Zurich Heart House, Hottingerstreet 14, 8032 Zurich, Switzerland
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