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Del Duca F, Ghamlouch A, Manetti AC, Napoletano G, Sonnini E, Treves B, De Matteis A, La Russa R, Sheppard MN, Fineschi V, Maiese A. Sudden Cardiac Death, Post-Mortem Investigation: A Proposing Panel of First Line and Second Line Genetic Tests. J Pers Med 2024; 14:544. [PMID: 38793126 PMCID: PMC11122432 DOI: 10.3390/jpm14050544] [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: 04/15/2024] [Revised: 05/02/2024] [Accepted: 05/16/2024] [Indexed: 05/26/2024] Open
Abstract
Investigating the causes of Sudden cardiac death (SCD) is always difficult; in fact, genetic cardiac conditions associated with SCD could be "silent" even during autopsy investigation. In these cases, it is important to exclude other aetiology and assist to ask for genetic investigations. Herein, the purpose of this review is to collect the most-implicated genes in SCD and generate a panel with indications for first line and second line investigations. A systematic review of genetic disorders that may cause SCD in the general population was carried out according to the Preferred Reporting Item for Systematic Review (PRISMA) standards. We subsequently listed the genes that may be tested in the case of sudden cardiac death when the autopsy results are negative or with no evidence of acquired cardiac conditions. To make genetic tests more specific and efficient, it is useful and demanded to corroborate autopsy findings with the molecular investigation as evident in the panel proposed. The genes for first line investigations are HCM, MYBPC3, MYH7, TNNT2, TNNI3, while in case of DCM, the most implicated genes are LMNA and TTN, and in second line for these CDM, ACTN2, TPM1, C1QPB could be investigated. In cases of ACM/ARVC, the molecular investigation includes DSP, DSG2, DSC2, RYR2, PKP2. The channelopathies are associated with the following genes: SCN5A, KCNQ1, KCNH2, KCNE1, RYR2. Our work underlines the importance of genetic tests in forensic medicine and clinical pathology; moreover, it could be helpful not only to assist the pathologists to reach a diagnosis, but also to prevent other cases of SCD in the family of the descendant and to standardise the type of analysis performed in similar cases worldwide.
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Affiliation(s)
- Fabio Del Duca
- Department of Anatomical, Histological, Forensic and Orthopedic Sciences, Sapienza University of Rome, Viale Regina Elena 336, 00161 Rome, Italy; (F.D.D.); (A.G.); (G.N.); (B.T.); (A.D.M.); (V.F.)
| | - Alessandro Ghamlouch
- Department of Anatomical, Histological, Forensic and Orthopedic Sciences, Sapienza University of Rome, Viale Regina Elena 336, 00161 Rome, Italy; (F.D.D.); (A.G.); (G.N.); (B.T.); (A.D.M.); (V.F.)
| | - Alice Chiara Manetti
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00168 Rome, Italy;
| | - Gabriele Napoletano
- Department of Anatomical, Histological, Forensic and Orthopedic Sciences, Sapienza University of Rome, Viale Regina Elena 336, 00161 Rome, Italy; (F.D.D.); (A.G.); (G.N.); (B.T.); (A.D.M.); (V.F.)
| | - Elena Sonnini
- Medicina Genomica, Dipartimento Scienze della Vita e Sanità Pubblica, Università Cattolica del Sacro Cuore, 00168 Rome, Italy;
| | - Biancamaria Treves
- Department of Anatomical, Histological, Forensic and Orthopedic Sciences, Sapienza University of Rome, Viale Regina Elena 336, 00161 Rome, Italy; (F.D.D.); (A.G.); (G.N.); (B.T.); (A.D.M.); (V.F.)
| | - Alessandra De Matteis
- Department of Anatomical, Histological, Forensic and Orthopedic Sciences, Sapienza University of Rome, Viale Regina Elena 336, 00161 Rome, Italy; (F.D.D.); (A.G.); (G.N.); (B.T.); (A.D.M.); (V.F.)
| | - Raffaele La Russa
- Department of Clinical Medicine, Public Health, Life Sciences, and Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy
| | - Mary N. Sheppard
- Department of Cardiovascular Pathology, Level 1, Jenner Wing Corridor 4, St George’s University of London, Cranmer Terrace, London SW17 0RE, UK;
| | - Vittorio Fineschi
- Department of Anatomical, Histological, Forensic and Orthopedic Sciences, Sapienza University of Rome, Viale Regina Elena 336, 00161 Rome, Italy; (F.D.D.); (A.G.); (G.N.); (B.T.); (A.D.M.); (V.F.)
| | - Aniello Maiese
- Department of Surgical Pathology, Medical, Molecular and Critical Area, Institute of Legal Medicine, University of Pisa, 56126 Pisa, Italy
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Finocchiaro G, Radaelli D, Johnson D, Bhatia RT, Westaby J, D’Errico S, Papadakis M, Sharma S, Sheppard MN, Behr ER. Yield of molecular autopsy in sudden cardiac death in athletes: data from a large registry in the UK. Europace 2024; 26:euae029. [PMID: 38289717 PMCID: PMC10858643 DOI: 10.1093/europace/euae029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Accepted: 01/02/2024] [Indexed: 02/01/2024] Open
Abstract
AIMS Sudden cardiac death (SCD) may occur in apparently healthy individuals, including athletes. The aim was to investigate the diagnostic role of post-mortem genetic testing, molecular autopsy (MA), in elucidating the cause of SCD in athletes. METHODS AND RESULTS We reviewed a database of 6860 consecutive cases of SCD referred to our specialist cardiac pathology centre. All cases underwent detailed cardiac autopsy, and 748 were deemed to be athletes. Of these, 42 (6%) were investigated with MA (28 using a targeted sequencing, 14 exome sequencing). Variants were classified as pathogenic, likely pathogenic, or variant of unknown significance using international guidelines. Clinical information was obtained from referring coroners who completed a detailed health questionnaire. Out of the 42 decedents (average age 35 years old, 98% males) who were investigated with MA, the autopsy was in keeping with a structurally normal heart [sudden arrhythmic death syndrome (SADS)] in n = 33 (78%) cases, followed by arrhythmogenic cardiomyopathy (ACM) in eight (19%) individuals and idiopathic left ventricular fibrosis in one (2%). Death occurred during exercise and at rest in 26 (62%) and 16 (38%) individuals, respectively. Variants that were adjudicated clinically actionable were present in seven cases (17%). There was concordance between the genetic and phenotypic findings in two cases of ACM (in FLNC and TMEM43 genes). None of the variants identified in SADS cases were previously linked to channelopathies. Clinically actionable variants in cardiomyopathy-associated genes were found in five cases of SADS. CONCLUSION The yield of MA in athletes who died suddenly is 17%. In SADS cases, clinically actionable variants were found in cardiomyopathy-associated genes and not in channelopathy-associated genes. Arrhythmogenic cardiomyopathy is a common cause of SCD in athletes, and one in four decedents with this condition had a clinically actionable variant in FLNC and TMEM43 genes.
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Affiliation(s)
- Gherardo Finocchiaro
- Cardiovascular Clinical Academic Group and Cardiology Research Section, St George’s, University of London, St George’s University Hospitals NHS Foundation Trust, Cranmer Terrace, London SW17 0RE, UK
| | - Davide Radaelli
- Cardiovascular Clinical Academic Group and Cardiology Research Section, St George’s, University of London, St George’s University Hospitals NHS Foundation Trust, Cranmer Terrace, London SW17 0RE, UK
- Department of Medicine, Surgery and Health, University of Trieste, Trieste, Italy
| | - David Johnson
- Cardiovascular Clinical Academic Group and Cardiology Research Section, St George’s, University of London, St George’s University Hospitals NHS Foundation Trust, Cranmer Terrace, London SW17 0RE, UK
| | - Raghav T Bhatia
- Cardiovascular Clinical Academic Group and Cardiology Research Section, St George’s, University of London, St George’s University Hospitals NHS Foundation Trust, Cranmer Terrace, London SW17 0RE, UK
| | - Joseph Westaby
- Cardiovascular Clinical Academic Group and Cardiology Research Section, St George’s, University of London, St George’s University Hospitals NHS Foundation Trust, Cranmer Terrace, London SW17 0RE, UK
| | - Stefano D’Errico
- Department of Medicine, Surgery and Health, University of Trieste, Trieste, Italy
| | - Michael Papadakis
- Cardiovascular Clinical Academic Group and Cardiology Research Section, St George’s, University of London, St George’s University Hospitals NHS Foundation Trust, Cranmer Terrace, London SW17 0RE, UK
| | - Sanjay Sharma
- Cardiovascular Clinical Academic Group and Cardiology Research Section, St George’s, University of London, St George’s University Hospitals NHS Foundation Trust, Cranmer Terrace, London SW17 0RE, UK
| | - Mary N Sheppard
- Cardiovascular Clinical Academic Group and Cardiology Research Section, St George’s, University of London, St George’s University Hospitals NHS Foundation Trust, Cranmer Terrace, London SW17 0RE, UK
| | - Elijah R Behr
- Cardiovascular Clinical Academic Group and Cardiology Research Section, St George’s, University of London, St George’s University Hospitals NHS Foundation Trust, Cranmer Terrace, London SW17 0RE, UK
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Finocchiaro G, Westaby J, Sheppard MN, Papadakis M, Sharma S. Sudden Cardiac Death in Young Athletes: JACC State-of-the-Art Review. J Am Coll Cardiol 2024; 83:350-370. [PMID: 38199713 DOI: 10.1016/j.jacc.2023.10.032] [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: 08/10/2023] [Revised: 10/05/2023] [Accepted: 10/06/2023] [Indexed: 01/12/2024]
Abstract
Athletes epitomize the healthiest segment of society. Despite this premise, sudden cardiac death may occur in apparently healthy athletes, attracting significant attention not only in the medical community but also in laypersons and media. The incidence of sudden cardiac death is variably reported, and epidemiological burden differs among cohorts. Athletes appear to be at risk of developing fatal arrhythmias when harboring a quiescent cardiac disorder. Primary cardiomyopathies, ion channelopathies, and coronary artery anomalies are prevalent causes in young individuals. Cardiac assessment of athletes can be challenging because these individuals exhibit a plethora of electrical, structural, and functional physiological changes that overlap with cardiac pathology. A diagnosis of cardiac disease in a young athlete is not necessarily an indication to terminate competition and sports participation. International guidelines, traditionally focused on disqualification of individuals with cardiac disease, have recently adopted a more liberal attitude, based on a careful assessment of the risk and on a shared-decision making approach.
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Affiliation(s)
- Gherardo Finocchiaro
- Cardiovascular Sciences Research Centre, St George's, University of London, London, United Kingdom
| | - Joseph Westaby
- Cardiovascular Sciences Research Centre, St George's, University of London, London, United Kingdom
| | - Mary N Sheppard
- Cardiovascular Sciences Research Centre, St George's, University of London, London, United Kingdom
| | - Michael Papadakis
- Cardiovascular Sciences Research Centre, St George's, University of London, London, United Kingdom
| | - Sanjay Sharma
- Cardiovascular Sciences Research Centre, St George's, University of London, London, United Kingdom.
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Theisen B, Holtz A, Rajagopalan V. Noncoding RNAs and Human Induced Pluripotent Stem Cell-Derived Cardiomyocytes in Cardiac Arrhythmic Brugada Syndrome. Cells 2023; 12:2398. [PMID: 37830612 PMCID: PMC10571919 DOI: 10.3390/cells12192398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Revised: 09/21/2023] [Accepted: 09/22/2023] [Indexed: 10/14/2023] Open
Abstract
Hundreds of thousands of people die each year as a result of sudden cardiac death, and many are due to heart rhythm disorders. One of the major causes of these arrhythmic events is Brugada syndrome, a cardiac channelopathy that results in abnormal cardiac conduction, severe life-threatening arrhythmias, and, on many occasions, death. This disorder has been associated with mutations and dysfunction of about two dozen genes; however, the majority of the patients do not have a definite cause for the diagnosis of Brugada Syndrome. The protein-coding genes represent only a very small fraction of the mammalian genome, and the majority of the noncoding regions of the genome are actively transcribed. Studies have shown that most of the loci associated with electrophysiological traits are located in noncoding regulatory regions and are expected to affect gene expression dosage and cardiac ion channel function. Noncoding RNAs serve an expanding number of regulatory and other functional roles within the cells, including but not limited to transcriptional, post-transcriptional, and epigenetic regulation. The major noncoding RNAs found in Brugada Syndrome include microRNAs; however, others such as long noncoding RNAs are also identified. They contribute to pathogenesis by interacting with ion channels and/or are detectable as clinical biomarkers. Stem cells have received significant attention in the recent past, and can be differentiated into many different cell types including those in the heart. In addition to contractile and relaxational properties, BrS-relevant electrophysiological phenotypes are also demonstrated in cardiomyocytes differentiated from stem cells induced from adult human cells. In this review, we discuss the current understanding of noncoding regions of the genome and their RNA biology in Brugada Syndrome. We also delve into the role of stem cells, especially human induced pluripotent stem cell-derived cardiac differentiated cells, in the investigation of Brugada syndrome in preclinical and clinical studies.
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Affiliation(s)
- Benjamin Theisen
- Department of Biomedical and Anatomical Sciences, New York Institute of Technology College of Osteopathic Medicine at Arkansas State University, Jonesboro, AR 72401, USA
| | - Austin Holtz
- Department of Biomedical and Anatomical Sciences, New York Institute of Technology College of Osteopathic Medicine at Arkansas State University, Jonesboro, AR 72401, USA
| | - Viswanathan Rajagopalan
- Department of Biomedical and Anatomical Sciences, New York Institute of Technology College of Osteopathic Medicine at Arkansas State University, Jonesboro, AR 72401, USA
- Arkansas Biosciences Institute, Jonesboro, AR 72401, USA
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Pichara NL, Sacilotto L, Scanavacca MI, Cardoso AF, Soares BMAF, Falcochio PPPNF, Falcão AMG, Olivetti N, da Costa Darrieux FC, Chalela WA. Evaluation of a new treadmill exercise protocol to unmask type 1 Brugada electrocardiographic pattern: can we improve diagnostic yield? Europace 2023; 25:euad157. [PMID: 37410808 PMCID: PMC10325004 DOI: 10.1093/europace/euad157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 05/10/2023] [Indexed: 07/08/2023] Open
Abstract
AIMS High precordial leads (HPL) on the resting electrocardiogram (ECG) are widely used to improve diagnostic detection of type 1 Brugada ECG pattern (Br1ECGp). A parasympathetic activation marks the initial recovery phase of treadmill stress testing (TET), and this can be useful for detecting the typical ECG pattern. Our study aimed to evaluate the role of a new HPL-treadmill exercise testing (TET) protocol in detecting Br1ECGp fluctuation compared to resting HPL-ECG. METHODS AND RESULTS 74 out of 163 patients of a Brugada syndrome (BrS) Brazilian cohort (GenBra Registry) underwent exercise testing with HPL-TET protocol. Precordial leads were displayed in strategic positions in the right and left parasternal spaces. The step-by-step analysis included ECG classification (as presence or absence of Br1ECGp) in standard vs. HPL leads placement in the following sequences: resting phase, maximal exercise, and the passive recovery phase (including 'quick lay down'). For heart rate recovery (HRR) measurements and comparisons, a Student's t-test was applied. McNemar tests compared the detection of Br1ECGp. The significance level was defined as P < 0.05. Fifty-seven patients (57/74; 77%) were male, the mean age was 49.0 ± 14, 78.4% had spontaneous BrS, and the mean Shanghai score was 4.5. The HPL-TET protocol increased Br1ECGp detection by 32.4% against resting HPL-ECG (52.7% vs. 20.3%, P = 0.001) alone. CONCLUSION Stress testing using HPL with the passive recovery phase in the supine position offers an opportunity to unmask the type 1 Br1ECGp, which could increase the diagnostic yield in this population.
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Affiliation(s)
- Nemer L Pichara
- Departament of Ergometry—Instituto do Coracao (Incor), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Brazil - 05403-900
| | - Luciana Sacilotto
- Arrhythmia Unit—Instituto do Coracao (InCor), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Av. Dr. Eneas de Carvalho Aguiar, 44 AB, CEP 05403-900 Sao Paulo, Brazil
| | - Maurício I Scanavacca
- Arrhythmia Unit—Instituto do Coracao (InCor), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Av. Dr. Eneas de Carvalho Aguiar, 44 AB, CEP 05403-900 Sao Paulo, Brazil
| | - Acácio Fernandes Cardoso
- Electrocardiology Service, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Brazil - 05403-900
| | - Beatriz Moreira Ayub Ferreira Soares
- Departament of Ergometry—Instituto do Coracao (Incor), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Brazil - 05403-900
| | - Paola P PN F Falcochio
- Departament of Ergometry—Instituto do Coracao (Incor), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Brazil - 05403-900
| | - Andrea M G Falcão
- Departament of Ergometry—Instituto do Coracao (Incor), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Brazil - 05403-900
| | - Natalia Olivetti
- Laboratory of Genetics and Molecular Cardiology (LGMC) Instituto do Coracao (InCor), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Brazil - 05403-900
| | - Francisco Carlos da Costa Darrieux
- Arrhythmia Unit—Instituto do Coracao (InCor), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Av. Dr. Eneas de Carvalho Aguiar, 44 AB, CEP 05403-900 Sao Paulo, Brazil
| | - William A Chalela
- Departament of Ergometry—Instituto do Coracao (Incor), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Brazil - 05403-900
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Beccacece L, Abondio P, Giorgetti A, Bini C, Pelletti G, Luiselli D, Pelotti S. A Genome-Wide Analysis of a Sudden Cardiac Death Cohort: Identifying Novel Target Variants in the Era of Molecular Autopsy. Genes (Basel) 2023; 14:1265. [PMID: 37372445 DOI: 10.3390/genes14061265] [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: 05/19/2023] [Revised: 06/09/2023] [Accepted: 06/14/2023] [Indexed: 06/29/2023] Open
Abstract
Sudden cardiac death (SCD) is an unexpected natural death due to cardiac causes, usually happening within one hour of symptom manifestation or in individuals in good health up to 24 h before the event. Genomic screening has been increasingly applied as a useful approach to detecting the genetic variants that potentially contribute to SCD and helping the evaluation of SCD cases in the post-mortem setting. Our aim was to identify the genetic markers associated with SCD, which might enable its target screening and prevention. In this scope, a case-control analysis through the post-mortem genome-wide screening of 30 autopsy cases was performed. We identified a high number of novel genetic variants associated with SCD, of which 25 polymorphisms were consistent with a previous link to cardiovascular diseases. We ascertained that many genes have been already linked to cardiovascular system functioning and diseases and that the metabolisms most implicated in SCD are the lipid, cholesterol, arachidonic acid, and drug metabolisms, suggesting their roles as potential risk factors. Overall, the genetic variants pinpointed herein might be useful markers of SCD, but the novelty of these results requires further investigations.
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Affiliation(s)
- Livia Beccacece
- Computational Genomics Lab, Department of Pharmacy and Biotechnology, University of Bologna, 40126 Bologna, Italy
| | - Paolo Abondio
- aDNA Lab, Department of Cultural Heritage, University of Bologna, Ravenna Campus, 48121 Ravenna, Italy
| | - Arianna Giorgetti
- Unit of Legal Medicine, Department of Medical and Surgical Sciences, University of Bologna, 40126 Bologna, Italy
| | - Carla Bini
- Unit of Legal Medicine, Department of Medical and Surgical Sciences, University of Bologna, 40126 Bologna, Italy
| | - Guido Pelletti
- Unit of Legal Medicine, Department of Medical and Surgical Sciences, University of Bologna, 40126 Bologna, Italy
| | - Donata Luiselli
- aDNA Lab, Department of Cultural Heritage, University of Bologna, Ravenna Campus, 48121 Ravenna, Italy
| | - Susi Pelotti
- Unit of Legal Medicine, Department of Medical and Surgical Sciences, University of Bologna, 40126 Bologna, Italy
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Miles C, Boukens BJ, Scrocco C, Wilde AA, Nademanee K, Haissaguerre M, Coronel R, Behr ER. Subepicardial Cardiomyopathy: A Disease Underlying J-Wave Syndromes and Idiopathic Ventricular Fibrillation. Circulation 2023; 147:1622-1633. [PMID: 37216437 PMCID: PMC11073566 DOI: 10.1161/circulationaha.122.061924] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Accepted: 03/27/2023] [Indexed: 05/24/2023]
Abstract
Brugada syndrome (BrS), early repolarization syndrome (ERS), and idiopathic ventricular fibrillation (iVF) have long been considered primary electrical disorders associated with malignant ventricular arrhythmia and sudden cardiac death. However, recent studies have revealed the presence of subtle microstructural abnormalities of the extracellular matrix in some cases of BrS, ERS, and iVF, particularly within right ventricular subepicardial myocardium. Substrate-based ablation within this region has been shown to ameliorate the electrocardiographic phenotype and to reduce arrhythmia frequency in BrS. Patients with ERS and iVF may also exhibit low-voltage and fractionated electrograms in the ventricular subepicardial myocardium, which can be treated with ablation. A significant proportion of patients with BrS and ERS, as well as some iVF survivors, harbor pathogenic variants in the voltage-gated sodium channel gene, SCN5A, but the majority of genetic susceptibility of these disorders is likely to be polygenic. Here, we postulate that BrS, ERS, and iVF may form part of a spectrum of subtle subepicardial cardiomyopathy. We propose that impaired sodium current, along with genetic and environmental susceptibility, precipitates a reduction in epicardial conduction reserve, facilitating current-to-load mismatch at sites of structural discontinuity, giving rise to electrocardiographic changes and the arrhythmogenic substrate.
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Affiliation(s)
- Chris Miles
- Cardiovascular Clinical Academic Group, St. George’s University Hospitals’ NHS Foundation Trust and Molecular and Clinical Sciences Institute, St. George’s, University of London, UK (C.M., C.S., E.R.B.)
| | - Bastiaan J. Boukens
- Department of Medical Biology, University of Amsterdam, the Netherlands (B.J.B.)
- University of Maastricht, Cardiovascular Research Institute Maastricht, Maastricht University Medical Center, the Netherlands (B.J.B.)
| | - Chiara Scrocco
- Cardiovascular Clinical Academic Group, St. George’s University Hospitals’ NHS Foundation Trust and Molecular and Clinical Sciences Institute, St. George’s, University of London, UK (C.M., C.S., E.R.B.)
| | - Arthur A.M. Wilde
- Amsterdam UMC, University of Amsterdam, Department of Cardiology, the Netherlands (A.A.M.W.)
- Amsterdam Cardiovascular Sciences, Heart Failure and Arrhythmias, the Netherlands (A.A.M.W.)
- European Reference Network for rare, low-prevalence, and complex diseases of the heart: ERN GUARD-Heart (A.A.M.W., M.H.)
| | - Koonlawee Nademanee
- Center of Excellence in Arrhythmia Research Chulalongkorn University, Department of Medicine, Chulalongkorn University, Thailand (K.N.)
- Pacific Rim Electrophysiology Research Institute, Bumrungrad Hospital, Bangkok, Thailand (K.N.)
| | - Michel Haissaguerre
- European Reference Network for rare, low-prevalence, and complex diseases of the heart: ERN GUARD-Heart (A.A.M.W., M.H.)
- Institut Hospitalo-Universitaire Liryc, Electrophysiology and Heart Modeling Institute, Pessac, France (M.H.)
- Department of Electrophysiology and Cardiac Stimulation, Centre Hospitalier Universitaire de Bordeaux, France (M.H.)
| | - Ruben Coronel
- Department of Experimental Cardiology, Amsterdam University Medical Centers, Cardiovascular Science, the Netherlands (R.C.)
| | - Elijah R. Behr
- Cardiovascular Clinical Academic Group, St. George’s University Hospitals’ NHS Foundation Trust and Molecular and Clinical Sciences Institute, St. George’s, University of London, UK (C.M., C.S., E.R.B.)
- Mayo Clinic Healthcare, London, UK (E.R.B.)
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Finocchiaro G, Radaelli D, D'Errico S, Papadakis M, Behr ER, Sharma S, Westaby J, Sheppard MN. Sudden Cardiac Death Among Adolescents in the United Kingdom. J Am Coll Cardiol 2023; 81:1007-1017. [PMID: 36922085 DOI: 10.1016/j.jacc.2023.01.041] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 01/12/2023] [Accepted: 01/17/2023] [Indexed: 03/18/2023]
Abstract
BACKGROUND Causes and precipitating factors of sudden cardiac death (SCD) in adolescents are poorly understood. OBJECTIVES The authors sought to investigate the etiologies of SCD and their association with physical activity in a large cohort of adolescents. METHODS Between 1994 and June 2022, 7,675 cases of SCD were consecutively referred to our national cardiac pathology center; 756 (10%) were adolescents. All cases underwent detailed autopsy evaluation by expert cardiac pathologists. Clinical information was obtained from referring coroners. RESULTS A structurally normal heart, indicative of sudden arrhythmic death syndrome was the most common autopsy finding (n = 474; 63%). Myocardial diseases were detected in 163 cases (22%), including arrhythmogenic cardiomyopathy (n = 36; 5%), hypertrophic cardiomyopathy (n = 31; 4%), idiopathic left ventricular hypertrophy (n = 31; 4%), and myocarditis (n = 30; 4%). Coronary artery anomalies were identified in 17 cases (2%). Decedents were competitive athletes in 128 cases (17%), and 159 decedents (21%) died during exercise. Arrhythmogenic cardiomyopathy was diagnosed in 8% of athletes compared with 4% of nonathletes (P = 0.05); coronary artery anomalies were significantly more common in athletes (9% vs 1%; P < 0.001), as well as commotio cordis (5% compared with 1% in nonathletes; P = 0.001). The 3 main comorbidities were asthma (n = 58; 8%), epilepsy (n = 44; 6%), and obesity (n = 40; 5%). CONCLUSIONS Sudden arrhythmic death syndrome and myocardial diseases are the most common conditions diagnosed at autopsy in adolescent victims of SCD. Among causes of SCD, arrhythmogenic cardiomyopathy, coronary artery anomalies, and commotio cordis are more common in young athletes than in similar age sedentary individuals.
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Affiliation(s)
- Gherardo Finocchiaro
- Cardiovascular Sciences Research Centre, St George's, University of London, London, United Kingdom; Cardiothoracic Centre, Guy's and St Thomas' Hospital, London, United Kingdom; King's College London, London, United Kingdom; Cardiovascular Research Centre, Royal Brompton and Harefield NHS Foundation Trust, London, United Kingdom
| | - Davide Radaelli
- Cardiovascular Sciences Research Centre, St George's, University of London, London, United Kingdom; Department of Medicine, Surgery and Health, University of Trieste, Trieste, Italy
| | - Stefano D'Errico
- Department of Medicine, Surgery and Health, University of Trieste, Trieste, Italy
| | - Michael Papadakis
- Cardiovascular Sciences Research Centre, St George's, University of London, London, United Kingdom
| | - Elijah R Behr
- Cardiovascular Sciences Research Centre, St George's, University of London, London, United Kingdom
| | - Sanjay Sharma
- Cardiovascular Sciences Research Centre, St George's, University of London, London, United Kingdom
| | - Joseph Westaby
- Cardiovascular Sciences Research Centre, St George's, University of London, London, United Kingdom
| | - Mary N Sheppard
- Cardiovascular Sciences Research Centre, St George's, University of London, London, United Kingdom.
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9
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Brugada P. Brugada Syndrome: 30 Years of Scientific Ventures. Arq Bras Cardiol 2023; 120:e20220289. [PMID: 36946855 DOI: 10.36660/abc.20220289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 11/16/2022] [Indexed: 03/23/2023] Open
Abstract
Thirty years ago, a distinctly new clinical-electrocardiographic syndrome was described, today known as Brugada Syndrome (BrS). Typical treatment for this type of syndrome is electrocardiography with ST-segment elevation in the direct precordial derivations. The clinical presentation of the disease is highly variable: the patients can remain completely asymptomatic, but they can also develop episodes of syncope, atrial fibrillation (AF), sinus node dysfunction (SNF), conduction disorders, asystole, and ventricular fibrillation (VF). This disease is caused by mutations in the genes responsible for the potential action of cardiac cells. The most commonly involved gene is SCN5A, which controls the structure and function of the heart's sodium channel. The description of this new syndrome has shown highly positive implications in all fields of medicine.
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Sheppard MN, Westaby J, Zullo E, Fernandez BVE, Cox S, Cox A. Sudden arrhythmic death and cardiomyopathy are important causes of sudden cardiac death in the UK: results from a national coronial autopsy database. Histopathology 2023; 82:1056-1066. [PMID: 36799099 DOI: 10.1111/his.14889] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 01/30/2023] [Accepted: 02/06/2023] [Indexed: 02/18/2023]
Abstract
AIMS Sudden cardiac death (SCD) is defined as natural unexpected death in witnessed cases occurring < 1 h and in unwitnessed cases as last seen alive < 24 h. SCD due to ischaemic heart disease (IHD) is frequent in older age groups; in younger people genetic cardiac causes, including channelopathies and cardiomyopathies, are more frequent. This study aimed to present the causes of SCD from a large specialist pathology registry. METHODS AND RESULTS Cases were examined macroscopically and microscopically by two expert cardiac pathologists. The hearts from 7214 SCD cases were examined between 1994 and 2021. Sudden arrhythmic death syndrome (SADS), a morphologically normal heart, which can be underlaid by cardiac channelopathies, is most common (3821, 53%) followed by the cardiomyopathies (1558, 22%), then IHD (670, 9%), valve disease (225, 3%), congenital heart disease (213, 3%) and myocarditis/sarcoidosis (206, 3%). Hypertensive heart disease (185, 3%), aortic disease (129, 2%), vascular disease (97, 1%) and conduction disease (40, 1%) occur in smaller proportions. DISCUSSION To our knowledge, this is the largest SCD cohort with autopsy findings ever reported from one country. SADS and cardiomyopathies predominate. This study highlights the importance of the autopsy in SCD, which is a significant public health concern in all age groups. Knowing the true incidence in our population will improve risk stratification and develop preventative strategies for family members. There is now a national pilot study integrating molecular autopsy and family screening into the assessment of SCD victims.
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Affiliation(s)
- Mary N Sheppard
- Cardiac Risk in the Young (CRY, UK) Cardiovascular Pathology Unit, St George's University of London, London, UK
| | - Joseph Westaby
- Cardiac Risk in the Young (CRY, UK) Cardiovascular Pathology Unit, St George's University of London, London, UK
| | - Emelia Zullo
- Cardiac Risk in the Young (CRY, UK) Cardiovascular Pathology Unit, St George's University of London, London, UK
| | - Belmira V E Fernandez
- Cardiac Risk in the Young (CRY, UK) Cardiovascular Pathology Unit, St George's University of London, London, UK
| | - Steve Cox
- Cardiac Risk in the Young (CRY, UK) Cardiovascular Pathology Unit, St George's University of London, London, UK
| | - Alison Cox
- Cardiac Risk in the Young (CRY, UK) Cardiovascular Pathology Unit, St George's University of London, London, UK
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11
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Aktaa S, Tzeis S, Gale CP, Ackerman MJ, Arbelo E, Behr ER, Crotti L, d'Avila A, de Chillou C, Deneke T, Figueiredo M, Friede T, Leclercq C, Merino JL, Semsarian C, Verstrael A, Zeppenfeld K, Tfelt-Hansen J, Reichlin T. European Society of Cardiology quality indicators for the management of patients with ventricular arrhythmias and the prevention of sudden cardiac death. Europace 2023; 25:199-210. [PMID: 36753478 PMCID: PMC10103575 DOI: 10.1093/europace/euac114] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 05/27/2022] [Indexed: 02/09/2023] Open
Abstract
To develop a suite of quality indicators (QIs) for the management of patients with ventricular arrhythmias (VA) and the prevention of sudden cardiac death (SCD). The Working Group comprised experts in heart rhythm management including Task Force members of the 2022 European Society of Cardiology (ESC) Clinical Practice Guidelines for the management of patients with VA and the prevention of SCD, members of the European Heart Rhythm Association, international experts, and a patient representative. We followed the ESC methodology for QI development, which involves (i) the identification of the key domains of care for the management of patients with VA and the prevention of SCD by constructing a conceptual framework of care, (ii) the development of candidate QIs by conducting a systematic review of the literature, (iii) the selection of the final set of QIs using a modified-Delphi method, and (iv) the evaluation of the feasibility of the developed QIs. We identified eight domains of care for the management of patients with VA and the prevention of SCD: (i) structural framework, (ii) screening and diagnosis, (iii) risk stratification, (iv) patient education and lifestyle modification, (v) pharmacological treatment, (vi) device therapy, (vii) catheter ablation, and (viii) outcomes, which included 17 main and 4 secondary QIs across these domains. Following a standardized methodology, we developed 21 QIs for the management of patients with VA and the prevention of SCD. The implementation of these QIs will improve the care and outcomes of patients with VA and contribute to the prevention of SCD.
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Affiliation(s)
- Suleman Aktaa
- Leeds Institute for Data Analytics, University of Leeds, Leeds LS29JT, UK
- Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds LS29JT, UK
- Department of Cardiology, Leeds Teaching Hospitals NHS Trust, Leeds LS1 3EX, UK
| | | | - Chris P Gale
- Leeds Institute for Data Analytics, University of Leeds, Leeds LS29JT, UK
- Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds LS29JT, UK
- Department of Cardiology, Leeds Teaching Hospitals NHS Trust, Leeds LS1 3EX, UK
| | - Michael J Ackerman
- Departments of Cardiovascular Medicine, Pediatric and Adolescent Medicine, and Molecular Pharmacology & Experimental Therapeutics, Divisions of Heart Rhythm Services and Pediatric Cardiology, Windland Smith Rice Genetic Heart Rhythm Clinic and Windland Smith Rice Sudden Death Genomics Laboratory, Mayo Clinic, Rochester, MN 55905, USA
| | - Elena Arbelo
- Arrhythmia Section, Cardiology Department, Hospital Clínic, Universitat de Barcelona, Barcelona 08007, Spain
- IDIBAPS, Institut d’Investigació August Pi i Sunyer (IDIBAPS), Barcelona 08036, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid 28029, Spain
| | - Elijah R Behr
- Cardiovascular Clinical Academic Group and Cardiology Research Centre, St. George’s, University of London, London SW17 0RE, UK
- St. George’s University Hospitals NHS Foundation Trust, London SW17 0QT, UK
| | - Lia Crotti
- Department of Cardiology, Istituto Auxologico Italiano, IRCCS, Milan 20149, Italy
- Departments of Medicine and Surgery, University of Milano-Bicocca, Milan 20126, Italy
| | - Andre d'Avila
- Director – Cardiac Arrhythmia Service The Harvard Thorndike EP Institute Beth Israel Deaconess Medical Center Harvard Medical School, Boston, MA 02215, USA
| | - Christian de Chillou
- Department of Cardiology, University Hospital Nancy,Vandœuvre lès Nancy 54500, France
| | - Thomas Deneke
- Heart Center Rhön-Clinic Bad Neustadt, Clinic for Interventional Electrophysiology, Bad Neustadt 97616, Germany
| | - Márcio Figueiredo
- Cardiology, Electrophysiology Service, University of Campinas (UNICAMP) Hospital, Campinas 13083-888, Brazil
| | - Tim Friede
- Department of Medical Statistics, University Medical Center Göttingen,Göttingen, Germany; and DZHK (German Centre for Cardiovascular Research), partner site Göttingen, Göttingen 10785, Germany
| | | | - Jose L Merino
- La Paz University Hospital, IdiPaz, Autonoma University, Madrid 28046, Spain
| | - Chris Semsarian
- Agnes Ginges Centre for Molecular Cardiology at Centenary Institute, University of Sydney, Sydney 2050, Australia
- Faculty of Medicine and Health, University of Sydney, Sydney 2050, Australia
- Department of Cardiology, Royal Prince Alfred Hospital, Sydney 2050, Australia
| | | | - Katja Zeppenfeld
- Department of Cardiology, Leiden University Medical Center, Albinusdreef 2, ZA Leiden 2333, TheNetherlands
| | - Jacob Tfelt-Hansen
- Section of genetics, Department of Forensic Medicine, Faculty of Medical Sciences, University of Copenhagen, Copenhagen 2100, Denmark
- The Department of Cardiology, The Heart Centre, Copenhagen University Hospital, Rigshospitalet 2100, Denmark
| | - Tobias Reichlin
- Department of Cardiology, Inselspial Bern, Bern University Hospital, University of Bern, Bern 3010, Switzerland
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12
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Sudden Cardiac Death in Athletes: Facts and Fallacies. J Cardiovasc Dev Dis 2023; 10:jcdd10020068. [PMID: 36826564 PMCID: PMC9965876 DOI: 10.3390/jcdd10020068] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 01/23/2023] [Accepted: 01/29/2023] [Indexed: 02/09/2023] Open
Abstract
The benefits of exercise for cardiovascular and general health are many. However, sudden cardiac death (SCD) may occur in apparently healthy athletes who perform at the highest levels. A diverse spectrum of diseases is implicated in SCD in athletes, and while atherosclerotic coronary artery disease predominates in individuals of >35 years of age, primary cardiomyopathies and ion channelopathies are prevalent in young individuals. Prevention of SCD in athletes relies on the implementation of health policies aimed at the early identification of arrhythmogenic diseases (such as cardiac screening) and successful resuscitation (such as widespread utilization of automatic external defibrillators and training members of the public on cardiopulmonary resuscitation). This review will focus on the epidemiology and aetiologies of SCD in athletes, and examine fallacies in the approach to this controversial field. Furthermore, potential strategies to prevent these tragic events will be discussed, analysing current practice, gaps in knowledge and future directions.
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13
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Abbas R, Abbas A, Khan TK, Sharjeel S, Amanullah K, Irshad Y. Sudden Cardiac Death in Young Individuals: A Current Review of Evaluation, Screening and Prevention. J Clin Med Res 2023; 15:1-9. [PMID: 36755763 PMCID: PMC9881489 DOI: 10.14740/jocmr4823] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 01/04/2023] [Indexed: 01/26/2023] Open
Abstract
Sudden cardiac death (SCD) can affect all age groups, including young persons. While less common in the age < 35 population, the occurrence of SCD in the young raises concern, with multiple possible etiologies and often unanswered questions. While coronary artery disease is the leading cause in those > 35 years of age, the younger population faces a different subset of pathologies associated with SCD, including arrhythmias and cardiomyopathies. The tragic nature of SCD in the young entails that we explore and implement available screening methods for this population, and perform the necessary investigations such as electrocardiography (ECG) and echocardiography. In this review, we not only explore the vast etiology associated with SCD in those age < 35, but emphasize evaluation methods, who is at risk, and delve into screening of SCD in potential victims and their family members, in an attempt to prevent this traumatic event. Future research must work towards establishing preventative measures in order to reduce SCD, particularly unexplained SCD in the young.
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Affiliation(s)
- Ramsha Abbas
- Institute of Molecular Cardiology, Department of Medicine, University of Louisville, Louisville, KY, USA,Corresponding Author: Ramsha Abbas, Institute of Molecular Cardiology, Department of Medicine, University of Louisville, Louisville, KY, USA.
| | - Aiza Abbas
- Medical College, Aga Khan University, Karachi, Sindh, Pakistan
| | - Talha Kamran Khan
- Shifa College of Medicine, Shifa Tameer-e-Millat University, Islamabad, Pakistan
| | - Salal Sharjeel
- Dow Medical College, Dow University of Health Sciences, Karachi, Sindh, Pakistan
| | - Khadija Amanullah
- Medical College, National University of Medical Sciences, Rawalpindi, Punjab, Pakistan
| | - Yusra Irshad
- Division of Infectious Diseases, Department of Medicine, University of Louisville, Louisville, KY, USA
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Ensam B, Cheung CC, Almehmadi F, Gregers Winkel B, Scrocco C, Brennan P, Leong K, Muir A, Vanarva A, Tfelt-Hansen J, Roberts JD, Krahn AD, Behr ER. The Utility of Sodium Channel Provocation in Unexplained Cardiac Arrest Survivors and Electrocardiographic Predictors of Ventricular Fibrillation Recurrence. Circ Arrhythm Electrophysiol 2022; 15:e011263. [PMID: 36441561 PMCID: PMC10289235 DOI: 10.1161/circep.122.011263] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Accepted: 11/10/2022] [Indexed: 11/29/2022]
Abstract
BACKGROUND The implications of a drug-induced type 1 Brugada ECG pattern following sodium channel blocker provocation (SCBP) are not fully understood. METHODS Baseline clinical and ECG data were obtained from consecutive unexplained cardiac arrest survivors undergoing SCBP at 3 centers. A further 15 SCBP positive (SCBP+) unexplained cardiac arrest survivors were recruited from 3 additional centers to explore ventricular fibrillation recurrence. RESULTS A total of 121 consecutive unexplained cardiac arrest survivors underwent SCBP. The yield of the drug-induced type 1 Brugada ECG pattern was 17%. A baseline type 2/3 Brugada pattern (T2/3BP) (adjusted odds ratio, 19.36 [2.74-136.61]; P=0.003) and PR interval (odds ratio, 1.03 [1.01-1.05] per ms; P=0.017) were independent predictors of SCBP+ response. A pathogenic SCN5A variant was identified in 36% of the SCBP+ group versus 0% in the SCBP- group (P<0.001). Amongst SCBP+ patients, a spontaneous type 1 Brugada pattern was identified in 19% during follow up and in 24% a type 1 Brugada pattern was identified in a relative. Prior syncope (adjusted hazard ratio, 3.83 [1.36-10.78]; P=0.011) and the presence of global early repolarization (hazard ratio, 7.91 [3.22-19.44]; P<0.001) were independent predictors of 5-year ventricular fibrillation recurrence. There was a nonsignificant trend toward greater 5-year ventricular fibrillation recurrence in the SCBP- group (23/95 [24%] versus 3/34 [9%]; P=0.055). CONCLUSIONS The yield of the drug-induced type 1 Brugada ECG pattern in consecutive unexplained cardiac arrest survivors undergoing SCBP is 17%. A baseline T2/3BP and PR interval were independent predictors of the drug-induced type 1 Brugada ECG pattern. Greater heritability of BrS phenotype in this group was evidenced by a greater prevalence of pathogenic SCN5A variants and relatives with a type 1 Brugada pattern. A history of prior syncope and the presence of global early repolarization were independent predictors of ventricular fibrillation recurrence.
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Affiliation(s)
- Bode Ensam
- Cardiology Clinical Academic Group, St George’s University Hospitals NHS Foundation Trust, London, United Kingdom (B.E., C.S., E.R.B.)
- Institute of Molecular and Clinical Sciences, St George’s University of London, United Kingdom (B.E., C.S., E.R.B.)
| | - Christopher C. Cheung
- Center for Cardiovascular Innovation, Division of Cardiology, University of British Columbia, Vancouver (C.C.C., A.D.K.)
| | - Fahad Almehmadi
- Section of Cardiac Electrophysiology, Division of Cardiology, Department of Medicine, Western University, London, Ontario, Canada (F.A., J.D.R.)
| | - Bo Gregers Winkel
- Department of Cardiology, Rigshospitalet, Copenhagen, Denmark (B.G.W., J.T.-H.)
| | - Chiara Scrocco
- Cardiology Clinical Academic Group, St George’s University Hospitals NHS Foundation Trust, London, United Kingdom (B.E., C.S., E.R.B.)
- Institute of Molecular and Clinical Sciences, St George’s University of London, United Kingdom (B.E., C.S., E.R.B.)
| | - Paul Brennan
- Royal Victoria Hospital, Belfast, United Kingdom (P.B., A.M.)
| | - Kevin Leong
- Imperial College Healthcare NHS Trust, London, United Kingdom (K.L., A.V.)
| | - Alison Muir
- Royal Victoria Hospital, Belfast, United Kingdom (P.B., A.M.)
| | - Amanda Vanarva
- Imperial College Healthcare NHS Trust, London, United Kingdom (K.L., A.V.)
| | - Jacob Tfelt-Hansen
- Department of Cardiology, Rigshospitalet, Copenhagen, Denmark (B.G.W., J.T.-H.)
- Section of Forensic Genetics, Department of Forensic Medicine, Copenhagen University, Denmark (J.T.-H.)
| | - Jason D. Roberts
- Section of Cardiac Electrophysiology, Division of Cardiology, Department of Medicine, Western University, London, Ontario, Canada (F.A., J.D.R.)
| | - Andrew D. Krahn
- Center for Cardiovascular Innovation, Division of Cardiology, University of British Columbia, Vancouver (C.C.C., A.D.K.)
| | - Elijah R. Behr
- Cardiology Clinical Academic Group, St George’s University Hospitals NHS Foundation Trust, London, United Kingdom (B.E., C.S., E.R.B.)
- Institute of Molecular and Clinical Sciences, St George’s University of London, United Kingdom (B.E., C.S., E.R.B.)
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15
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Sieira J, de Asmundis C, Brugada P. Brugada syndrome: 30 years of scientific adventure. REVISTA ESPANOLA DE CARDIOLOGIA (ENGLISH ED.) 2022; 75:988-991. [PMID: 36108995 DOI: 10.1016/j.rec.2022.07.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Accepted: 07/12/2022] [Indexed: 06/15/2023]
Affiliation(s)
- Juan Sieira
- Heart Rhythm Management Centre, Postgraduate program in Cardiac Electrophysiology and Pacing, European Reference Networks Guard-Heart, Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel, Brussels, Belgium
| | - Carlo de Asmundis
- Heart Rhythm Management Centre, Postgraduate program in Cardiac Electrophysiology and Pacing, European Reference Networks Guard-Heart, Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel, Brussels, Belgium
| | - Pedro Brugada
- Heart Rhythm Management Centre, Postgraduate program in Cardiac Electrophysiology and Pacing, European Reference Networks Guard-Heart, Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel, Brussels, Belgium.
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16
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Zeppenfeld K, Tfelt-Hansen J, de Riva M, Winkel BG, Behr ER, Blom NA, Charron P, Corrado D, Dagres N, de Chillou C, Eckardt L, Friede T, Haugaa KH, Hocini M, Lambiase PD, Marijon E, Merino JL, Peichl P, Priori SG, Reichlin T, Schulz-Menger J, Sticherling C, Tzeis S, Verstrael A, Volterrani M. 2022 ESC Guidelines for the management of patients with ventricular arrhythmias and the prevention of sudden cardiac death. Eur Heart J 2022; 43:3997-4126. [PMID: 36017572 DOI: 10.1093/eurheartj/ehac262] [Citation(s) in RCA: 650] [Impact Index Per Article: 325.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
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17
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Wilde AAM, Semsarian C, Márquez MF, Shamloo AS, Ackerman MJ, Ashley EA, Sternick EB, Barajas-Martinez H, Behr ER, Bezzina CR, Breckpot J, Charron P, Chockalingam P, Crotti L, Gollob MH, Lubitz S, Makita N, Ohno S, Ortiz-Genga M, Sacilotto L, Schulze-Bahr E, Shimizu W, Sotoodehnia N, Tadros R, Ware JS, Winlaw DS, Kaufman ES. European Heart Rhythm Association (EHRA)/Heart Rhythm Society (HRS)/Asia Pacific Heart Rhythm Society (APHRS)/Latin American Heart Rhythm Society (LAHRS) Expert Consensus Statement on the state of genetic testing for cardiac diseases. Europace 2022; 24:1307-1367. [PMID: 35373836 PMCID: PMC9435643 DOI: 10.1093/europace/euac030] [Citation(s) in RCA: 98] [Impact Index Per Article: 49.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Affiliation(s)
- Arthur A M Wilde
- Heart Centre, Department of Cardiology, Amsterdam Universitair Medische
Centra, Amsterdam, location AMC, The Netherlands
| | - Christopher Semsarian
- Agnes Ginges Centre for Molecular Cardiology at Centenary Institute,
University of Sydney, Sydney, Australia
| | - Manlio F Márquez
- Instituto Nacional de Cardiología Ignacio Chávez, Ciudad de
México, Mexico
- Member of the Latin American Heart Rhythm Society (LAHRS)
| | | | - Michael J Ackerman
- Departments of Cardiovascular Medicine, Pediatric and Adolescent Medicine,
and Molecular Pharmacology & Experimental Therapeutics; Divisions of Heart Rhythm
Services and Pediatric Cardiology; Windland Smith Rice Genetic Heart Rhythm Clinic and
Windland Smith Rice Sudden Death Genomics Laboratory, Mayo
Clinic, Rochester, MN, USA
| | - Euan A Ashley
- Department of Cardiovascular Medicine, Stanford University,
Stanford, California, USA
| | - Eduardo Back Sternick
- Arrhythmia and Electrophysiology Unit, Biocor Institute,
Minas Gerais, Brazil; and
Member of the Latin American Heart Rhythm Society (LAHRS)
| | - Héctor Barajas-Martinez
- Cardiovascular Research, Lankenau Institute of Medical
Research, Wynnewood, PA, USA; and Member of the Latin American Heart Rhythm Society (LAHRS)
| | - Elijah R Behr
- Cardiovascular Clinical Academic Group, Institute of Molecular and Clinical
Sciences, St. George’s, University of London; St. George’s University Hospitals NHS
Foundation Trust, London, UK; Mayo Clinic Healthcare, London
| | - Connie R Bezzina
- Amsterdam UMC Heart Center, Department of Experimental
Cardiology, Amsterdam, The
Netherlands
| | - Jeroen Breckpot
- Center for Human Genetics, University Hospitals Leuven,
Leuven, Belgium
| | - Philippe Charron
- Sorbonne Université, APHP, Centre de Référence des Maladies Cardiaques
Héréditaires, ICAN, Inserm UMR1166, Hôpital
Pitié-Salpêtrière, Paris, France
| | | | - Lia Crotti
- Center for Cardiac Arrhythmias of Genetic Origin,
Istituto Auxologico Italiano, IRCCS, Milan, Italy
- Cardiomyopathy Unit and Cardiac Rehabilitation Unit, San Luca Hospital,
Istituto Auxologico Italiano, IRCCS, Milan,
Italy
- Department of Medicine and Surgery, University of
Milano-Bicocca, Milan, Italy
| | - Michael H Gollob
- Inherited Arrhythmia and Cardiomyopathy Program, Division of Cardiology,
University of Toronto, Toronto, ON, Canada
| | - Steven Lubitz
- Cardiac Arrhythmia Service, Massachusetts General Hospital and Harvard
Medical School, Boston, MA, USA
| | - Naomasa Makita
- National Cerebral and Cardiovascular Center, Research
Institute, Suita, Japan
| | - Seiko Ohno
- Department of Bioscience and Genetics, National Cerebral and Cardiovascular
Center, Suita, Japan
| | - Martín Ortiz-Genga
- Clinical Department, Health in Code, A
Coruña, Spain; and Member of the Latin
American Heart Rhythm Society (LAHRS)
| | - Luciana Sacilotto
- Arrhythmia Unit, Instituto do Coracao, Hospital das Clinicas HCFMUSP,
Faculdade de Medicina, Universidade de Sao Paulo, Sao
Paulo, Brazil; and Member of the Latin
American Heart Rhythm Society (LAHRS)
| | - Eric Schulze-Bahr
- Institute for Genetics of Heart Diseases, University Hospital
Münster, Münster, Germany
| | - Wataru Shimizu
- Department of Cardiovascular Medicine, Graduate School of Medicine, Nippon
Medical School, Bunkyo-ku, Tokyo, Japan
| | - Nona Sotoodehnia
- Cardiovascular Health Research Unit, Division of Cardiology, Department of
Medicine, University of Washington, Seattle, WA,
USA
| | - Rafik Tadros
- Cardiovascular Genetics Center, Department of Medicine, Montreal Heart
Institute, Université de Montréal, Montreal,
Canada
| | - James S Ware
- National Heart and Lung Institute and MRC London Institute of Medical
Sciences, Imperial College London, London,
UK
- Royal Brompton & Harefield Hospitals, Guy’s
and St. Thomas’ NHS Foundation Trust, London, UK
| | - David S Winlaw
- Cincinnati Children's Hospital Medical Centre, University of
Cincinnati, Cincinnati, OH, USA
| | - Elizabeth S Kaufman
- Metrohealth Medical Center, Case Western Reserve University,
Cleveland, OH, USA
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18
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Wilde AAM, Semsarian C, Márquez MF, Sepehri Shamloo A, Ackerman MJ, Ashley EA, Sternick Eduardo B, Barajas‐Martinez H, Behr ER, Bezzina CR, Breckpot J, Charron P, Chockalingam P, Crotti L, Gollob MH, Lubitz S, Makita N, Ohno S, Ortiz‐Genga M, Sacilotto L, Schulze‐Bahr E, Shimizu W, Sotoodehnia N, Tadros R, Ware JS, Winlaw DS, Kaufman ES, Aiba T, Bollmann A, Choi J, Dalal A, Darrieux F, Giudicessi J, Guerchicoff M, Hong K, Krahn AD, Mac Intyre C, Mackall JA, Mont L, Napolitano C, Ochoa Juan P, Peichl P, Pereira AC, Schwartz PJ, Skinner J, Stellbrink C, Tfelt‐Hansen J, Deneke T. European Heart Rhythm Association (EHRA)/Heart Rhythm Society (HRS)/Asia Pacific Heart Rhythm Society (APHRS)/Latin American Heart Rhythm Society (LAHRS) Expert Consensus Statement on the state of genetic testing for cardiac diseases. J Arrhythm 2022; 38:491-553. [PMID: 35936045 PMCID: PMC9347209 DOI: 10.1002/joa3.12717] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Arthur A. M. Wilde
- Heart Centre, Department of Cardiology, Amsterdam Universitair Medische CentraAmsterdamThe Netherlands
| | - Christopher Semsarian
- Agnes Ginges Centre for Molecular Cardiology at Centenary InstituteUniversity of SydneySydneyAustralia
| | - Manlio F. Márquez
- Instituto Nacional de Cardiología Ignacio ChávezCiudad de MéxicoMexico
| | | | - Michael J. Ackerman
- Departments of Cardiovascular Medicine, Pediatric and Adolescent Medicine, and Molecular Pharmacology & Experimental Therapeutics; Divisions of Heart Rhythm Services and Pediatric Cardiology; Windland Smith Rice Genetic Heart Rhythm Clinic and Windland Smith Rice Sudden Death Genomics Laboratory, Mayo ClinicRochesterMNUSA
| | - Euan A. Ashley
- Department of Cardiovascular MedicineStanford UniversityStanfordCAUSA
| | | | | | - Elijah R. Behr
- Cardiovascular Clinical Academic Group, Institute of Molecular and Clinical Sciences, St. George’sUniversity of London; St. George’s University Hospitals NHS Foundation TrustLondonUKMayo Clinic HealthcareLondon
| | - Connie R. Bezzina
- Amsterdam UMC Heart Center, Department of Experimental CardiologyAmsterdamThe Netherlands
| | - Jeroen Breckpot
- Center for Human GeneticsUniversity Hospitals LeuvenLeuvenBelgium
| | | | | | - Lia Crotti
- Center for Cardiac Arrhythmias of Genetic Origin, Istituto Auxologico Italiano, IRCCSMilanItaly
- Cardiomyopathy Unit and Cardiac Rehabilitation Unit, San Luca Hospital, Istituto Auxologico Italiano, IRCCSMilanItaly
- Department of Medicine and SurgeryUniversity of Milano‐BicoccaMilanItaly
| | - Michael H. Gollob
- Inherited Arrhythmia and Cardiomyopathy Program, Division of CardiologyUniversity of TorontoTorontoONCanada
| | - Steven Lubitz
- Cardiac Arrhythmia ServiceMassachusetts General Hospital and Harvard Medical SchoolBostonMAUSA
| | - Naomasa Makita
- National Cerebral and Cardiovascular CenterResearch InstituteSuitaJapan
| | - Seiko Ohno
- Department of Bioscience and Genetics, National Cerebral and Cardiovascular CenterSuitaJapan
| | | | - Luciana Sacilotto
- Arrhythmia Unit, Instituto do Coracao, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao PauloBrazil
| | - Eric Schulze‐Bahr
- Institute for Genetics of Heart DiseasesUniversity Hospital MünsterMünsterGermany
| | - Wataru Shimizu
- Department of Cardiovascular MedicineGraduate School of MedicineTokyoJapan
| | - Nona Sotoodehnia
- Cardiovascular Health Research Unit, Division of Cardiology, Department of MedicineUniversity of WashingtonSeattleWAUSA
| | - Rafik Tadros
- Cardiovascular Genetics Center, Department of Medicine, Montreal Heart InstituteUniversité de MontréalMontrealCanada
| | - James S. Ware
- National Heart and Lung Institute and MRC London Institute of Medical SciencesImperial College LondonLondonUK
- Royal Brompton & Harefield Hospitals, Guy’s and St. Thomas’ NHS Foundation TrustLondonUK
| | - David S. Winlaw
- Cincinnati Children's Hospital Medical CentreUniversity of CincinnatiCincinnatiOHUSA
| | | | - Takeshi Aiba
- Department of Clinical Laboratory Medicine and Genetics, National Cerebral and Cardiovascular Center, SuitaOsakaJapan
| | - Andreas Bollmann
- Department of ElectrophysiologyHeart Center Leipzig at University of LeipzigLeipzigGermany
- Leipzig Heart InstituteLeipzigGermany
| | - Jong‐Il Choi
- Division of Cardiology, Department of Internal Medicine, Korea University Anam HospitalKorea University College of MedicineSeoulRepublic of Korea
| | - Aarti Dalal
- Department of Pediatrics, Division of CardiologyVanderbilt University School of MedicineNashvilleTNUSA
| | - Francisco Darrieux
- Arrhythmia Unit, Instituto do Coração, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São PauloSão PauloBrazil
| | - John Giudicessi
- Department of Cardiovascular Medicine (Divisions of Heart Rhythm Services and Circulatory Failure and the Windland Smith Rice Genetic Heart Rhythm Clinic), Mayo ClinicRochesterMNUSA
| | - Mariana Guerchicoff
- Division of Pediatric Arrhythmia and Electrophysiology, Italian Hospital of Buenos AiresBuenos AiresArgentina
| | - Kui Hong
- Department of Cardiovascular MedicineThe Second Affiliated Hospital of Nanchang UniversityNanchangChina
| | - Andrew D. Krahn
- Division of CardiologyUniversity of British ColumbiaVancouverCanada
| | - Ciorsti Mac Intyre
- Department of Cardiovascular Medicine, Division of Heart Rhythm Services, Windland Smith Rice Genetic Heart Rhythm Clinic, Mayo ClinicRochesterMNUSA
| | - Judith A. Mackall
- Center for Cardiac Electrophysiology and Pacing, University Hospitals Cleveland Medical CenterCase Western Reserve University School of MedicineClevelandOHUSA
| | - Lluís Mont
- Institut d’Investigacions Biomèdiques August Pi Sunyer (IDIBAPS). Barcelona, Spain; Centro de Investigacion Biomedica en Red en Enfermedades Cardiovasculares (CIBERCV), MadridSpain
| | - Carlo Napolitano
- Molecular Cardiology, Istituti Clinici Scientifici Maugeri, IRCCSPaviaItaly
- Department of Molecular MedicineUniversity of PaviaPaviaItaly
| | - Pablo Ochoa Juan
- Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC), MadridSpain
- Heart Failure and Inherited Cardiac Diseases Unit, Department of Cardiology, Hospital Universitario Puerta de HierroMadridSpain
- Centro de Investigacion Biomedica en Red en Enfermedades Cariovasculares (CIBERCV), MadridSpain
| | - Petr Peichl
- Department of CardiologyInstitute for Clinical and Experimental MedicinePragueCzech Republic
| | - Alexandre C. Pereira
- Laboratory of Genetics and Molecular Cardiology, Heart InstituteUniversity of São Paulo Medical SchoolSão PauloBrazil
- Hipercol Brasil ProgramSão PauloBrazil
| | - Peter J. Schwartz
- Center for Cardiac Arrhythmias of Genetic Origin, Istituto Auxologico Italiano, IRCCSMilanItaly
| | - Jon Skinner
- Sydney Childrens Hospital NetworkUniversity of SydneySydneyAustralia
| | - Christoph Stellbrink
- Department of Cardiology and Intensive Care MedicineUniversity Hospital Campus Klinikum BielefeldBielefeldGermany
| | - Jacob Tfelt‐Hansen
- The Department of Cardiology, the Heart Centre, Copenhagen University Hospital, Rigshopitalet, Copenhagen, Denmark; Section of genetics, Department of Forensic Medicine, Faculty of Medical SciencesUniversity of CopenhagenDenmark
| | - Thomas Deneke
- Heart Center Bad NeustadtBad Neustadt a.d. SaaleGermany
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19
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Sieira J, de Asmundis C, Brugada P. Síndrome de Brugada: 30 años de aventura científica. Rev Esp Cardiol 2022. [DOI: 10.1016/j.recesp.2022.07.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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20
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Wilde AAM, Semsarian C, Márquez MF, Sepehri Shamloo A, Ackerman MJ, Ashley EA, Sternick EB, Barajas-Martinez H, Behr ER, Bezzina CR, Breckpot J, Charron P, Chockalingam P, Crotti L, Gollob MH, Lubitz S, Makita N, Ohno S, Ortiz-Genga M, Sacilotto L, Schulze-Bahr E, Shimizu W, Sotoodehnia N, Tadros R, Ware JS, Winlaw DS, Kaufman ES, Aiba T, Bollmann A, Choi JI, Dalal A, Darrieux F, Giudicessi J, Guerchicoff M, Hong K, Krahn AD, MacIntyre C, Mackall JA, Mont L, Napolitano C, Ochoa JP, Peichl P, Pereira AC, Schwartz PJ, Skinner J, Stellbrink C, Tfelt-Hansen J, Deneke T. European Heart Rhythm Association (EHRA)/Heart Rhythm Society (HRS)/Asia Pacific Heart Rhythm Society (APHRS)/Latin American Heart Rhythm Society (LAHRS) Expert Consensus Statement on the State of Genetic Testing for Cardiac Diseases. Heart Rhythm 2022; 19:e1-e60. [PMID: 35390533 DOI: 10.1016/j.hrthm.2022.03.1225] [Citation(s) in RCA: 62] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 03/25/2022] [Indexed: 12/12/2022]
Affiliation(s)
- Arthur A M Wilde
- Heart Centre, Department of Cardiology, Amsterdam Universitair Medische Centra, Amsterdam, location AMC, The Netherlands.
| | - Christopher Semsarian
- Agnes Ginges Centre for Molecular Cardiology at Centenary Institute, University of Sydney, Sydney, Australia.
| | - Manlio F Márquez
- Instituto Nacional de Cardiología Ignacio Chávez, Ciudad de México, Mexico; and Member of the Latin American Heart Rhythm Society (LAHRS).
| | | | - Michael J Ackerman
- Departments of Cardiovascular Medicine, Pediatric and Adolescent Medicine, and Molecular Pharmacology & Experimental Therapeutics; Divisions of Heart Rhythm Services and Pediatric Cardiology; Windland Smith Rice Genetic Heart Rhythm Clinic and Windland Smith Rice Sudden Death Genomics Laboratory, Mayo Clinic, Rochester, MN, USA
| | - Euan A Ashley
- Department of Cardiovascular Medicine, Stanford University, Stanford, CA, USA
| | - Eduardo Back Sternick
- Arrhythmia and Electrophysiology Unit, Biocor Institute, Minas Gerais, Brazil; and Member of the Latin American Heart Rhythm Society (LAHRS)
| | | | - Elijah R Behr
- Cardiovascular Clinical Academic Group, Institute of Molecular and Clinical Sciences, St. George's, University of London; St. George's University Hospitals NHS Foundation Trust, London, UK; Mayo Clinic Healthcare, London
| | - Connie R Bezzina
- Amsterdam UMC Heart Center, Department of Experimental Cardiology, Amsterdam, The Netherlands
| | - Jeroen Breckpot
- Center for Human Genetics, University Hospitals Leuven, Leuven, Belgium
| | - Philippe Charron
- Sorbonne Université, APHP, Centre de Référence des Maladies Cardiaques Héréditaires, ICAN, Inserm UMR1166, Hôpital Pitié-Salpêtrière, Paris, France
| | | | - Lia Crotti
- Center for Cardiac Arrhythmias of Genetic Origin, Istituto Auxologico Italiano, IRCCS, Milan, Italy; Cardiomyopathy Unit and Cardiac Rehabilitation Unit, San Luca Hospital, Istituto Auxologico Italiano, IRCCS, Milan, Italy; Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Michael H Gollob
- Inherited Arrhythmia and Cardiomyopathy Program, Division of Cardiology, University of Toronto, Toronto, ON, Canada
| | - Steven Lubitz
- Cardiac Arrhythmia Service, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Naomasa Makita
- National Cerebral and Cardiovascular Center, Research Institute, Suita, Japan
| | - Seiko Ohno
- Department of Bioscience and Genetics, National Cerebral and Cardiovascular Center, Suita, Japan
| | - Martín Ortiz-Genga
- Clinical Department, Health in Code, A Coruña, Spain; and Member of the Latin American Heart Rhythm Society (LAHRS)
| | - Luciana Sacilotto
- Arrhythmia Unit, Instituto do Coracao, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Brazil; and Member of the Latin American Heart Rhythm Society (LAHRS)
| | - Eric Schulze-Bahr
- Institute for Genetics of Heart Diseases, University Hospital Münster, Münster, Germany
| | - Wataru Shimizu
- Department of Cardiovascular Medicine, Graduate School of Medicine, Nippon Medical School, Bunkyo-ku, Tokyo, Japan
| | - Nona Sotoodehnia
- Cardiovascular Health Research Unit, Division of Cardiology, Department of Medicine, University of Washington, Seattle, WA, USA
| | - Rafik Tadros
- Cardiovascular Genetics Center, Department of Medicine, Montreal Heart Institute, Université de Montréal, Montreal, Canada
| | - James S Ware
- National Heart and Lung Institute and MRC London Institute of Medical Sciences, Imperial College London, London, UK; Royal Brompton & Harefield Hospitals, Guy's and St. Thomas' NHS Foundation Trust, London, UK
| | - David S Winlaw
- Cincinnati Children's Hospital Medical Centre, University of Cincinnati, Cincinnati, OH, USA
| | - Elizabeth S Kaufman
- Metrohealth Medical Center, Case Western Reserve University, Cleveland, OH, USA.
| | - Takeshi Aiba
- Department of Clinical Laboratory Medicine and Genetics, National Cerebral and Cardiovascular Center, Suita, Osaka, Japan
| | - Andreas Bollmann
- Department of Electrophysiology, Heart Center Leipzig at University of Leipzig, Leipzig, Germany; Leipzig Heart Institute, Leipzig Heart Digital, Leipzig, Germany
| | - Jong-Il Choi
- Division of Cardiology, Department of Internal Medicine, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Republic of Korea
| | - Aarti Dalal
- Department of Pediatrics, Division of Cardiology, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Francisco Darrieux
- Arrhythmia Unit, Instituto do Coração, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, São Paulo, Brazil
| | - John Giudicessi
- Department of Cardiovascular Medicine (Divisions of Heart Rhythm Services and Circulatory Failure and the Windland Smith Rice Genetic Heart Rhythm Clinic), Mayo Clinic, Rochester, MN, USA
| | - Mariana Guerchicoff
- Division of Pediatric Arrhythmia and Electrophysiology, Italian Hospital of Buenos Aires, Buenos Aires, Argentina
| | - Kui Hong
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Andrew D Krahn
- Division of Cardiology, University of British Columbia, Vancouver, Canada
| | - Ciorsti MacIntyre
- Department of Cardiovascular Medicine, Division of Heart Rhythm Services, Windland Smith Rice Genetic Heart Rhythm Clinic, Mayo Clinic, Rochester, MN, USA
| | - Judith A Mackall
- Center for Cardiac Electrophysiology and Pacing, University Hospitals Cleveland Medical Center, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Lluís Mont
- Institut d'Investigacions Biomèdiques August Pi Sunyer (IDIBAPS), Barcelona, Spain; Centro de Investigacion Biomedica en Red en Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
| | - Carlo Napolitano
- Molecular Cardiology, Istituti Clinici Scientifici Maugeri, IRCCS, Pavia, Italy; Department of Molecular Medicine, University of Pavia, Pavia, Italy
| | - Juan Pablo Ochoa
- Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC), Madrid, Spain; Heart Failure and Inherited Cardiac Diseases Unit, Department of Cardiology, Hospital Universitario Puerta de Hierro, Madrid, Spain; Centro de Investigacion Biomedica en Red en Enfermedades Cariovasculares (CIBERCV), Madrid, Spain
| | - Petr Peichl
- Department of Cardiology, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Alexandre C Pereira
- Laboratory of Genetics and Molecular Cardiology, Heart Institute, University of São Paulo Medical School, São Paulo 05403-000, Brazil; Hipercol Brasil Program, São Paulo, Brazil
| | - Peter J Schwartz
- Center for Cardiac Arrhythmias of Genetic Origin, Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - Jon Skinner
- Sydney Childrens Hospital Network, University of Sydney, Sydney, Australia
| | - Christoph Stellbrink
- Department of Cardiology and Intensive Care Medicine, University Hospital Campus Klinikum Bielefeld, Bielefeld, Germany
| | - Jacob Tfelt-Hansen
- The Department of Cardiology, the Heart Centre, Copenhagen University Hospital, Rigshopitalet, Copenhagen, Denmark; Section of Genetics, Department of Forensic Medicine, Faculty of Medical Sciences, University of Copenhagen, Denmark
| | - Thomas Deneke
- Heart Center Bad Neustadt, Bad Neustadt a.d. Saale, Germany
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21
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Castelletti S, Zorzi A, Ballardini E, Basso C, Biffi A, Bracati F, Cavarretta E, Crotti L, Contursi M, D'Aleo A, D'Ascenzi F, Delise P, Dello Russo A, Gazale G, Mos L, Novelli V, Palamà Z, Palermi S, Palmieri V, Patrizi G, Pelliccia A, Pilichou K, Romano S, Sarto P, Schwartz PJ, Tiberi M, Zeppilli P, Corrado D, Sciarra L. Molecular genetic testing in athletes: Why and when a position statement from the Italian society of sports cardiology. Int J Cardiol 2022; 364:169-177. [PMID: 35662561 DOI: 10.1016/j.ijcard.2022.05.071] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Accepted: 05/30/2022] [Indexed: 12/31/2022]
Abstract
Molecular genetic testing is an increasingly available test to support the clinical diagnosis of inherited cardiovascular diseases through identification of pathogenic gene variants and to make a preclinical genetic diagnosis among proband's family members (so-called "cascade family screening"). In athletes, the added value of molecular genetic testing is to assist in discriminating between physiological adaptive changes of the athlete's heart and inherited cardiovascular diseases, in the presence of overlapping phenotypic features such as ECG changes, imaging abnormalities or arrhythmias ("grey zone"). Additional benefits of molecular genetic testing in the athlete include the potential impact on the disease risk stratification and the implications for eligibility to competitive sports. This position statement of the Italian Society of Sports Cardiology aims to guide general sports medical physicians and sports cardiologists on clinical decision as why and when to perform a molecular genetic testing in the athlete, highlighting strengths and weaknesses for each inherited cardiovascular disease at-risk of sudden cardiac death during sport. The importance of early (preclinical) diagnosis to prevent the negative effects of exercise on phenotypic expression, disease progression and worsening of the arrhythmogenic substrate is also addressed.
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Affiliation(s)
- Silvia Castelletti
- Cardiomyopathy Center and Rehabilitation Unit, Department of Cardiovascular, Neural and Metabolic Sciences, IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - Alessandro Zorzi
- Department of Cardiac, Thoracic and Vascular Sciences and Public Health, University of Padova, Padova, Italy
| | - Enrico Ballardini
- Sports Medicine Centre, Gruppo Mantova Salus, Ospedale San Pellegrino, Mantova, Italy
| | - Cristina Basso
- Department of Cardiac, Thoracic and Vascular Sciences and Public Health, University of Padova, Padova, Italy
| | - Alessandro Biffi
- Med-Ex, Medicine and Exercise srl, Medical Partner Scuderia Ferrari, Rome, Italy
| | - Francesco Bracati
- Department of Life, Health and Environmental Sciences, University of L'Aquila, Aquila, Italy
| | - Elena Cavarretta
- Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy; Mediterranea Cardiocentro, Naples, Italy
| | - Lia Crotti
- Cardiomyopathy Center and Rehabilitation Unit, Department of Cardiovascular, Neural and Metabolic Sciences, IRCCS Istituto Auxologico Italiano, Milan, Italy; Center for Cardiac Arrhythmias of Genetic Origin, Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - Maurizio Contursi
- Sports Cardiology Unit, Centro Polidiagnostico Check-up, Salerno, Italy
| | | | - Flavio D'Ascenzi
- Division of Cardiology, Department of Medical Biotechnologies, University of Siena, Siena, Italy
| | - Pietro Delise
- Division of Cardiology, Hospital of Peschiera del Garda, Veneto, Italy
| | - Antonio Dello Russo
- Cardiology and Arrhythmology Clinic, University Hospital "Lancisi-Umberto I- Salesi", Ancona, Italy, Department of Biomedical Sciences and Public Health, Marche Polytechnic University, Ancona, Italy
| | - Giovanni Gazale
- Center of Sport Medicine and Sports Cardiology, ASL 1, Sassari, Italy
| | - Lucio Mos
- San Antonio Hospital, San Daniele del Friuli, Udine, Italy
| | | | - Zefferino Palamà
- Department of Life, Health and Environmental Sciences, University of L'Aquila, Aquila, Italy; Casa di Cura Villa Verde, Taranto, Italy
| | - Stefano Palermi
- Med-Ex, Medicine and Exercise srl, Medical Partner Scuderia Ferrari, Rome, Italy
| | - Vincenzo Palmieri
- Sports Medicine Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | | | | | - Kalliopi Pilichou
- Department of Cardiac, Thoracic and Vascular Sciences and Public Health, University of Padova, Padova, Italy
| | - Silvio Romano
- Department of Life, Health and Environmental Sciences, University of L'Aquila, Aquila, Italy
| | | | - Peter J Schwartz
- Center for Cardiac Arrhythmias of Genetic Origin, Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - Monica Tiberi
- Department of Public Health, Azienda Sanitaria Unica Regionale Marche AV 1, Pesaro, Italy
| | - Paolo Zeppilli
- Sports Medicine Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Domenico Corrado
- Department of Cardiac, Thoracic and Vascular Sciences and Public Health, University of Padova, Padova, Italy.
| | - Luigi Sciarra
- Department of Life, Health and Environmental Sciences, University of L'Aquila, Aquila, Italy
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22
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Two Faces of Brugada Syndrome. Indian Pediatr 2022. [PMID: 35410974 PMCID: PMC9065246 DOI: 10.1007/s13312-022-2505-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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23
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Kannankeril PJ, Shoemaker MB, Fountain D, Roden DM, Yandell M, Tristani-Firouzi M, Etheridge SP, Webster G, George AL, McNally EM, MacLeod H, Burns KM. Family Screening After Sudden Death in a Population-Based Study of Children. Pediatrics 2022; 149:185400. [PMID: 35284934 PMCID: PMC9153292 DOI: 10.1542/peds.2021-054432] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/17/2021] [Indexed: 11/24/2022] Open
Abstract
In a US population-based registry of sudden death in the young, this study performed familial evaluation of surviving relatives.
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Affiliation(s)
- Prince J. Kannankeril
- Departments of Pediatrics,Address correspondence to Prince J. Kannankeril, MD, MSCI,
Professor of Pediatrics, Children’s Hospital at Vanderbilt, 2200
Children’s Way, Suite 5230, Nashville, TN 37232-9119, E-mail:
| | - M. Ben Shoemaker
- Medicine, Vanderbilt University Medical Center,
Nashville, Tennessee
| | | | - Dan M. Roden
- Medicine, Vanderbilt University Medical Center,
Nashville, Tennessee
| | - Mark Yandell
- Department of Human Genetics, Utah Center for Genetic
Discovery
| | | | - Susan P. Etheridge
- Division of Pediatric Cardiology, University of Utah,
Salt Lake City, Utah
| | - Gregory Webster
- Division of Cardiology, Ann & Robert H. Lurie
Children’s Hospital of Chicago
| | | | - Elizabeth M. McNally
- Center for Genetic Medicine, Northwestern University
Feinberg School of Medicine, Chicago, Illinois
| | - Heather MacLeod
- Data Coordinating Center for the Sudden Death in the
Young Case Registry, Michigan Public Health Institute, Okemos, Michigan
| | - Kristin M. Burns
- Division of Cardiovascular Sciences, National Heart,
Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland
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24
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Krahn AD, Behr ER, Hamilton R, Probst V, Laksman Z, Han HC. Brugada Syndrome. JACC Clin Electrophysiol 2022; 8:386-405. [PMID: 35331438 DOI: 10.1016/j.jacep.2021.12.001] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 12/09/2021] [Accepted: 12/15/2021] [Indexed: 12/15/2022]
Abstract
Brugada syndrome (BrS) is an "inherited" condition characterized by predisposition to syncope and cardiac arrest, predominantly during sleep. The prevalence is ∼1:2,000, and is more commonly diagnosed in young to middle-aged males, although patient sex does not appear to impact prognosis. Despite the perception of BrS being an inherited arrhythmia syndrome, most cases are not associated with a single causative gene variant. Electrocardiogram (ECG) findings support variable extent of depolarization and repolarization changes, with coved ST-segment elevation ≥2 mm and a negative T-wave in the right precordial leads. These ECG changes are often intermittent, and may be provoked by fever or sodium channel blocker challenge. Growing evidence from cardiac imaging, epicardial ablation, and pathology studies suggests the presence of an epicardial arrhythmic substrate within the right ventricular outflow tract. Risk stratification aims to identify those who are at increased risk of sudden cardiac death, with well-established factors being the presence of spontaneous ECG changes and a history of cardiac arrest or cardiogenic syncope. Current management involves conservative measures in asymptomatic patients, including fever management and drug avoidance. Symptomatic patients typically undergo implantable cardioverter defibrillator insertion, with quinidine and epicardial ablation used for patients with recurrent arrhythmia. This review summarizes our current understanding of BrS and provides clinicians with a practical approach to diagnosis and management.
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Affiliation(s)
- Andrew D Krahn
- Center for Cardiovascular Innovation, Heart Rhythm Services, Division of Cardiology, University of British Columbia, Vancouver, British Columbia, Canada.
| | - Elijah R Behr
- Cardiovascular Clinical Academic Group and Cardiology Research Centre, St. George's, University of London and St. George's University Hospitals NHS Foundation Trust, London, United Kingdom
| | - Robert Hamilton
- Department of Pediatrics (Cardiology), The Labatt Family Heart Centre and Translational Medicine, The Hospital for Sick Children & Research Institute and the University of Toronto, Toronto, Canada
| | - Vincent Probst
- Cardiologic Department and Reference Center for Hereditary Arrhythmic Diseases, Nantes University Hospital, Nantes, France
| | - Zachary Laksman
- Center for Cardiovascular Innovation, Heart Rhythm Services, Division of Cardiology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Hui-Chen Han
- Center for Cardiovascular Innovation, Heart Rhythm Services, Division of Cardiology, University of British Columbia, Vancouver, British Columbia, Canada; Victorian Heart Institute, Monash University, Clayton, Victoria, Australia
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25
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Behr ER, Scrocco C, Wilde AAM, Marijon E, Crotti L, Iliodromitis KE, Remme CA, Kosiuk J, Rudaka I, Brugada GS, Frampton K, Schulze-Bahr E, Jubele K, de Asmundis C, Hofman N, Tfelt-Hansen J, Boveda S, Conte G. Investigation on Sudden Unexpected Death in the Young (SUDY) in Europe: results of the European Heart Rhythm Association Survey. Europace 2022; 24:331-339. [PMID: 34351417 DOI: 10.1093/europace/euab176] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 06/25/2021] [Indexed: 01/30/2023] Open
Abstract
The aims of this centre-based survey, promoted and disseminated by the European Heart Rhythm Association (EHRA) was to investigate the current practice for the investigation of Sudden Unexplained Death in the Young (SUDY) amongst European countries. An online questionnaire composed of 21 questions was submitted to the EHRA Research Network, European Cardiac Arrhythmia Genetics (ECGen) Focus Group members, and European Reference Network GUARD-Heart healthcare partners. There were 81 respondents from 24 European countries. The majority (78%) worked in a dedicated clinic focusing on families with inherited cardiac conditions and/or SUDY or had easy access to a nearby one. On average, an autopsy was performed in 43% of SUDY cases. Macroscopic examination of the body and all organs were completed in 71% of cases undergoing autopsy, and expert cardiac examination in 32%. Post-mortem genetic testing was requested on average in 37% of Sudden Arrhythmic Death Syndrome (SADS) cases, but not at all by 20% of survey respondents. Psychological support and bereavement counselling for SADS/SUDY families were available for ≤50% of participants. Whilst electrocardiogram (ECG) and echocardiography were largely employed to investigate SADS relatives, there was an inconsistent approach to the use of provocative testing with exercise ECG, sodium channel blocking drugs, and/or epinephrine and genetic testing. The survey highlighted a significant heterogeneity of service provision and variable adherence to current recommendations for the investigation of SUDY, partly attributable to the availability of dedicated units and specialist tests, genetic evaluation, and post-mortem examination.
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Affiliation(s)
- Elijah R Behr
- Cardiology Research Centre and Cardiovascular Clinical Academic Group, Molecular and Clinical Sciences Institute, St. George's, University of London, Cranmer Terrace, London SW17 0RE, UK
- St. George's University Hospitals NHS Foundation Trust, London, UK
| | - Chiara Scrocco
- Cardiology Research Centre and Cardiovascular Clinical Academic Group, Molecular and Clinical Sciences Institute, St. George's, University of London, Cranmer Terrace, London SW17 0RE, UK
- St. George's University Hospitals NHS Foundation Trust, London, UK
| | - Arthur A M Wilde
- Department of Clinical and Experimental Cardiology, Heart Center, Amsterdam UMC, Location Academic Medical Center, Amsterdam, The Netherlands
| | - Eloi Marijon
- Paris Cardiovascular Research Center, INSERM Unit 970, Paris, France
- Université Paris Descartes, Sorbonne Paris Cité, Paris, France
- Cardiology Department, Assistance Publique-Hôpitaux de Paris, Hôpital Européen Georges Pompidou, Paris, France
| | - Lia Crotti
- Department of Cardiovascular, Neural and Metabolic Sciences, Istituto Auxologico Italiano, IRCCS, San Luca Hospital, Milan, Italy
- Istituto Auxologico Italiano, IRCCS, Center for Cardiac Arrhythmias of Genetic Origin, Laboratory of Cardiovascular Genetics, Milan, Italy
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | | | - Carol A Remme
- Department of Clinical and Experimental Cardiology, Heart Center, Amsterdam UMC, Location Academic Medical Center, Amsterdam, The Netherlands
| | - Jedrzej Kosiuk
- 1st Chair and Department of Cardiology, Medical University of Warsaw, Warsaw, Poland
| | - Irina Rudaka
- Arrhythmology Department, Paul Stradins Clinical University Hospital, Riga Stradins University, Riga, Latvia
| | - Georgia Sarquella Brugada
- Arrhythmia, Inherited Cardiac Diseases and Sudden Death, Hospital Sant Joan de Déu, Barcelona, Spain
- Medical Sciences Department, School of Medicine, University of Girona, Girona, Spain
| | - Katie Frampton
- Cardiology Research Centre and Cardiovascular Clinical Academic Group, Molecular and Clinical Sciences Institute, St. George's, University of London, Cranmer Terrace, London SW17 0RE, UK
- St. George's University Hospitals NHS Foundation Trust, London, UK
| | - Eric Schulze-Bahr
- Institute for Genetics of Heart Diseases (IfGH), University Hospital Münster, Münster, Germany
| | - Kristine Jubele
- Arrhythmology Department, Paul Stradins Clinical University Hospital, Riga Stradins University, Riga, Latvia
| | - Carlo de Asmundis
- Heart Rhythm Management Center, Postgraduate Program in Cardiac Electrophysiology and Pacing, Universitair Ziekenhuis Brussel-Vrije Universiteit Brussel, Brussels, Belgium
| | - Nynke Hofman
- Department of Clinical and Experimental Cardiology, Heart Center, Amsterdam UMC, Location Academic Medical Center, Amsterdam, The Netherlands
| | - Jacob Tfelt-Hansen
- The Heart Centre, Department of Cardiology, Copenhagen University Hospital/Rigshospitalet, Copenhagen, Denmark
- Section of Forensic Genetics, Department of Forensic Medicine, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Serge Boveda
- Paris Cardiovascular Research Center, INSERM Unit 970, Paris, France
- Université Paris Descartes, Sorbonne Paris Cité, Paris, France
- Heart Rhythm Management Center, Postgraduate Program in Cardiac Electrophysiology and Pacing, Universitair Ziekenhuis Brussel-Vrije Universiteit Brussel, Brussels, Belgium
- Heart Rhythm Management Department, Clinique Pasteur, 45 Avenue de Lombez, 31076 Toulouse, France
| | - Giulio Conte
- Division of Cardiology, Cardiocentro Ticino Institute, Lugano, Switzerland
- Università della Svizzera Italiana Lugano, Lugano, Switzerland
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26
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Ben-Haim Y, Behr ER. Genetics of sudden cardiac death. Curr Opin Cardiol 2022; 37:212-218. [DOI: 10.1097/hco.0000000000000946] [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: 11/25/2022]
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27
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Finocchiaro G, Westaby J, Bhatia R, Malhotra A, Behr ER, Papadakis M, Sharma S, Sheppard MN. Sudden Death in Female Athletes: Insights From a Large Regional Registry in the United Kingdom. Circulation 2021; 144:1827-1829. [PMID: 34843396 DOI: 10.1161/circulationaha.121.055535] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Gherardo Finocchiaro
- Cardiology Clinical Academic Group, St George's, University of London, United Kingdom (G.F., J.W., R.B., E.B., M.P., S.S., M.N.S.).,Cardiothoracic Centre, Guy's and St Thomas' Hospital, London, United Kingdom (G.F.).,King's College London, United Kingdom (G.F.).,Cardiovascular Research Centre, Royal Brompton and Harefield NHS Foundation Trust, London, United Kingdom (G.F.)
| | - Joe Westaby
- Cardiology Clinical Academic Group, St George's, University of London, United Kingdom (G.F., J.W., R.B., E.B., M.P., S.S., M.N.S.)
| | - Raghav Bhatia
- Cardiology Clinical Academic Group, St George's, University of London, United Kingdom (G.F., J.W., R.B., E.B., M.P., S.S., M.N.S.)
| | - Aneil Malhotra
- Division of Cardiovascular Science, University of Manchester, Manchester University NHS Foundation Trust, United Kingdom (A.M.)
| | - Elijah R Behr
- Cardiology Clinical Academic Group, St George's, University of London, United Kingdom (G.F., J.W., R.B., E.B., M.P., S.S., M.N.S.)
| | - Michael Papadakis
- Cardiology Clinical Academic Group, St George's, University of London, United Kingdom (G.F., J.W., R.B., E.B., M.P., S.S., M.N.S.)
| | - Sanjay Sharma
- Cardiology Clinical Academic Group, St George's, University of London, United Kingdom (G.F., J.W., R.B., E.B., M.P., S.S., M.N.S.)
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28
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Monda E, Lioncino M, Rubino M, Caiazza M, Cirillo A, Fusco A, Pacileo R, Fimiani F, Amodio F, Borrelli N, Colonna D, D'Onofrio B, Frisso G, Drago F, Castelletti S, Sarubbi B, Calabrò P, Russo MG, Limongelli G. The Risk of Sudden Unexpected Cardiac Death in Children: Epidemiology, Clinical Causes, and Prevention. Heart Fail Clin 2021; 18:115-123. [PMID: 34776073 DOI: 10.1016/j.hfc.2021.07.002] [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] [Indexed: 02/07/2023]
Abstract
"Sudden unexplained death (SUD) is a tragic event for both the family and community, particularly when it occurs in young individuals. Sudden cardiac death (SCD) represents the leading form of SUD and is defined as an unexpected event without an obvious extracardiac cause, occurring within 1 hour after the onset of symptoms. In children, the main causes of SCD are inherited cardiac disorders, whereas coronary artery diseases (congenital or acquired), congenital heart diseases, and myocarditis are rare. The present review examines the current state of knowledge regarding SCD in children, discussing the epidemiology, clinical causes, and prevention strategies."
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Affiliation(s)
- Emanuele Monda
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Via L. Bianchi, 80131 Naples, Italy
| | - Michele Lioncino
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Via L. Bianchi, 80131 Naples, Italy
| | - Marta Rubino
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Via L. Bianchi, 80131 Naples, Italy
| | - Martina Caiazza
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Via L. Bianchi, 80131 Naples, Italy
| | - Annapaola Cirillo
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Via L. Bianchi, 80131 Naples, Italy
| | - Adelaide Fusco
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Via L. Bianchi, 80131 Naples, Italy
| | - Roberta Pacileo
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Via L. Bianchi, 80131 Naples, Italy
| | - Fabio Fimiani
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Via L. Bianchi, 80131 Naples, Italy
| | - Federica Amodio
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Via L. Bianchi, 80131 Naples, Italy
| | - Nunzia Borrelli
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Via L. Bianchi, 80131 Naples, Italy
| | - Diego Colonna
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Via L. Bianchi, 80131 Naples, Italy
| | - Barbara D'Onofrio
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Via L. Bianchi, 80131 Naples, Italy
| | - Giulia Frisso
- Department of Molecular Medicine and Medical Biotechnologies, University of Naples Federico II, Via Pansini 5, 80131 Naples, Italy
| | - Fabrizio Drago
- Istituto Auxologico Italiano, IRCCS-Center for Cardiac Arrhythmias of Genetic Origin, Via Pier Lombardo 22, 20135 Milan, Italy
| | - Silvia Castelletti
- Istituto Auxologico Italiano, IRCCS-Center for Cardiac Arrhythmias of Genetic Origin, Milan, Italy
| | - Berardo Sarubbi
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Via L. Bianchi, 80131 Naples, Italy
| | - Paolo Calabrò
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Via L. Bianchi, 80131 Naples, Italy
| | - Maria Giovanna Russo
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Via L. Bianchi, 80131 Naples, Italy
| | - Giuseppe Limongelli
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli", Via L. Bianchi, 80131 Naples, Italy; Institute of Cardiovascular Sciences, University College of London and St. Bartholomew's Hospital, Grower Street, London WC1E 6DD, UK.
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29
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Scrocco C, Bezzina CR, Ackerman MJ, Behr ER. Genetics and genomics of arrhythmic risk: current and future strategies to prevent sudden cardiac death. Nat Rev Cardiol 2021; 18:774-784. [PMID: 34031597 DOI: 10.1038/s41569-021-00555-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/12/2021] [Indexed: 02/04/2023]
Abstract
A genetic risk of sudden cardiac arrest and sudden death due to an arrhythmic cause, known as sudden cardiac death (SCD), has become apparent from epidemiological studies in the general population and in patients with ischaemic heart disease. However, genetic susceptibility to sudden death is greatest in young people and is associated with uncommon, monogenic forms of heart disease. Despite comprehensive pathology and genetic evaluations, SCD remains unexplained in a proportion of young people and is termed sudden arrhythmic death syndrome, which poses challenges to the identification of relatives from affected families who might be at risk of SCD. In this Review, we assess the current understanding of the epidemiology and causes of SCD and evaluate both the monogenic and the polygenic contributions to the risk of SCD in the young and SCD associated with drug therapy. Finally, we analyse the potential clinical role of genomic testing in the prevention of SCD in the general population.
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Affiliation(s)
- Chiara Scrocco
- Cardiovascular Clinical Academic Group, Molecular and Clinical Sciences Institute, St George's University of London and St George's University Hospitals NHS Foundation Trust, London, UK
| | - Connie R Bezzina
- Amsterdam University Medical Center, University of Amsterdam, Amsterdam, Netherlands
| | - Michael J Ackerman
- Departments of Cardiovascular Medicine, Pediatric and Adolescent Medicine, and Molecular Pharmacology & Experimental Therapeutics; Divisions of Heart Rhythm Services and Pediatric Cardiology, Mayo Clinic, Rochester, MN, USA.,Windland Smith Rice Genetic Heart Rhythm Clinic and the Windland Smith Rice Sudden Death Genomics Laboratory, Mayo Clinic, Rochester, MN, USA
| | - Elijah R Behr
- Cardiovascular Clinical Academic Group, Molecular and Clinical Sciences Institute, St George's University of London and St George's University Hospitals NHS Foundation Trust, London, UK.
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30
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Biventricular Myocardial Fibrosis and Sudden Death in Patients With Brugada Syndrome. J Am Coll Cardiol 2021; 78:1511-1521. [PMID: 34620408 PMCID: PMC8504200 DOI: 10.1016/j.jacc.2021.08.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 07/30/2021] [Accepted: 08/02/2021] [Indexed: 01/24/2023]
Abstract
BACKGROUND Electrophysiological, imaging, and pathological studies have reported the presence of subtle structural abnormalities in hearts from patients with Brugada syndrome (BrS). However, data concerning disease involvement outside of the right ventricular outflow tract are limited. OBJECTIVES This study sought to characterize the presence and distribution of ventricular myocardial fibrosis in a cohort of decedents experiencing sudden cardiac death caused by BrS. METHODS The authors evaluated 28 whole hearts from consecutive sudden cardiac death cases attributed to BrS and 29 hearts from a comparator group comprised of noncardiac deaths (control subjects). Cardiac tissue from 6 regions across the right and left ventricle were stained with Picrosirius red for collagen and tissue composition was determined using image analysis software. Postmortem genetic testing was performed in cases with DNA retained for analysis. RESULTS Of 28 BrS decedents (75% men; median age of death 25 years), death occurred in sleep or at rest in 24 of 28 (86%). The highest proportion of collagen was observed in the epicardial right ventricular outflow tract of the BrS group (23.7%; 95% CI: 20.8%-26.9%). Ventricular myocardium from BrS decedents demonstrated a higher proportion of collagen compared with control subjects (ratio 1.45; 95% CI: 1.22-1.71; P < 0.001), with no significant interactions with respect to sampling location or tissue layer. There was insufficient evidence to support differences in collagen proportion in SCN5A-positive cases (n = 5) when compared with control subjects (ratio 1.23; 95% CI: 0.75-1.43; P = 0.27). CONCLUSIONS Brugada syndrome is associated with increased collagen content throughout right and left ventricular myocardium, irrespective of sampling location or myocardial layer.
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Svane J, Lynge TH, Hansen CJ, Risgaard B, Winkel BG, Tfelt-Hansen J. Witnessed and unwitnessed sudden cardiac death: a nationwide study of persons aged 1-35 years. Europace 2021; 23:898-906. [PMID: 33595080 DOI: 10.1093/europace/euab017] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 01/10/2021] [Indexed: 12/28/2022] Open
Abstract
AIMS The aim of this study is to compare clinical characteristics and causes of death among witnessed and unwitnessed sudden cardiac death (SCD) cases aged 1-35 years. METHODS AND RESULTS In this retrospective nationwide study, all deaths in persons aged 1-35 years in Denmark during 2000-09 were included (23.7 million person-years). Using the in-depth descriptive Danish death certificates and Danish nationwide registries, 860 cases of sudden, unexpected death were identified. Through review of autopsy reports and register data, we identified 635 cases of SCD of which 266 (42%) were witnessed and 326 (51%) were unwitnessed. In 43 cases (7%), witnessed status was missing. Clinical characteristics were overall similar between the two groups. We found a male predominance among unwitnessed SCD compared to witnessed SCD (71% and 62%, respectively, P-value 0.012), as well as more psychiatric comorbidity (20% and 13%, respectively, P-value 0.029). Unwitnessed SCD more often occurred during sleep whereas witnessed SCD more often occurred while the individual was awake and relaxed (P-value < 0.001). The autopsy rate among all SCD cases was 70% with no significant difference in autopsy rate between the two groups. Sudden unexplained death, which was the leading autopsy conclusion in both groups, was more frequent among unwitnessed SCD (P-value 0.001). CONCLUSION Several clinical characteristics and autopsy findings were similar between witnessed and unwitnessed SCD cases. Our data support the inclusion of both witnessed and unwitnessed cases in epidemiological studies of SCD cases aged 1-35 years, although the risk of misclassification is higher among unwitnessed and non-autopsied cases of SCD.
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Affiliation(s)
- Jesper Svane
- The Department of Cardiology, The Heart Centre, Copenhagen University Hospital, Rigshospitalet, Section 2142, Blegdamsvej 9, 2100 Copenhagen, Denmark.,Section of Forensic Pathology, Department of Forensic Medicine, Copenhagen University, Copenhagen, Denmark
| | - Thomas Hadberg Lynge
- The Department of Cardiology, The Heart Centre, Copenhagen University Hospital, Rigshospitalet, Section 2142, Blegdamsvej 9, 2100 Copenhagen, Denmark
| | - Carl Johann Hansen
- The Department of Cardiology, The Heart Centre, Copenhagen University Hospital, Rigshospitalet, Section 2142, Blegdamsvej 9, 2100 Copenhagen, Denmark.,Section of Forensic Pathology, Department of Forensic Medicine, Copenhagen University, Copenhagen, Denmark
| | - Bjarke Risgaard
- The Department of Cardiology, The Heart Centre, Copenhagen University Hospital, Rigshospitalet, Section 2142, Blegdamsvej 9, 2100 Copenhagen, Denmark
| | - Bo Gregers Winkel
- The Department of Cardiology, The Heart Centre, Copenhagen University Hospital, Rigshospitalet, Section 2142, Blegdamsvej 9, 2100 Copenhagen, Denmark
| | - Jacob Tfelt-Hansen
- The Department of Cardiology, The Heart Centre, Copenhagen University Hospital, Rigshospitalet, Section 2142, Blegdamsvej 9, 2100 Copenhagen, Denmark.,Section of Forensic Pathology, Department of Forensic Medicine, Copenhagen University, Copenhagen, Denmark
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32
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Conte G, Giudicessi JR, Ackerman MJ. Idiopathic ventricular fibrillation: the ongoing quest for diagnostic refinement. Europace 2021; 23:4-10. [PMID: 33038214 DOI: 10.1093/europace/euaa211] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 07/03/2020] [Indexed: 11/13/2022] Open
Abstract
Prior to the recognition of distinct clinical entities, such as Brugada syndrome, catecholaminergic polymorphic ventricular tachycardia, and long QT syndrome, all sudden cardiac arrest (SCA) survivors with ventricular fibrillation (VF) and apparently structurally normal hearts were labelled as idiopathic ventricular fibrillation (IVF). Over the last three decades, the definition of IVF has changed substantially, mostly as result of the identification of the spectrum of SCA-predisposing genetic heart diseases (GHDs), and the molecular evidence, by post-mortem genetic analysis (aka, the molecular autopsy), of cardiac channelopathies as the pathogenic basis for up to 35% of unexplained cases of sudden cardiac death (SCD) in the young. The evolution of the definition of IVF over time has led to a progressively greater awareness of the need for an extensive diagnostic assessment in unexplained SCA survivors. Nevertheless, GHDs are still underdiagnosed among SCA survivors, due to the underuse of pharmacological challenges (i.e. sodium channel blocker test), misrecognition of electrocardiogram (ECG) abnormalities/patterns (i.e. early repolarization pattern or exercise-induced ventricular bigeminy) or errors in the measurement of ECG parameters (e.g. the heart-rate corrected QT interval). In this review, we discuss the epidemiology, diagnostic approaches, and the controversies related to role of the genetic background in unexplained SCA survivors with a default diagnosis of IVF.
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Affiliation(s)
- Giulio Conte
- Division of Cardiology, Cardiocentro Ticino, via Tesserete 48, 6900, Lugano, Switzerland.,Faculty of Biomedical Sciences, USI, Lugano, Switzerland.,Centre for Computational Medicine in Cardiology, Faculty of Informatics, Università della Svizzera Italiana, Lugano, Switzerland
| | - John R Giudicessi
- Department of Cardiovascular Medicine (Clinician-Investigator Training Program), Mayo Clinic, Rochester, MN, USA.,Division of Heart Rhythm Services, Department of Cardiovascular Medicine, Windland Smith Rice Genetic Heart Rhythm Clinic, Mayo Clinic, Rochester, MN, USA.,Division of Pediatric Cardiology, Department of Pediatric & Adolescent Medicine, Mayo Clinic, Rochester, MN, USA.,Department of Molecular Pharmacology and Experimental Therapeutics, Windland Smith Rice Sudden Death Genomics Laboratory, Mayo Clinic, Rochester, MN, USA
| | - Michael J Ackerman
- Department of Cardiovascular Medicine (Clinician-Investigator Training Program), Mayo Clinic, Rochester, MN, USA.,Division of Heart Rhythm Services, Department of Cardiovascular Medicine, Windland Smith Rice Genetic Heart Rhythm Clinic, Mayo Clinic, Rochester, MN, USA.,Division of Pediatric Cardiology, Department of Pediatric & Adolescent Medicine, Mayo Clinic, Rochester, MN, USA.,Department of Molecular Pharmacology and Experimental Therapeutics, Windland Smith Rice Sudden Death Genomics Laboratory, Mayo Clinic, Rochester, MN, USA
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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 2021; 27:1173-1191. [PMID: 34263412 PMCID: PMC8279384 DOI: 10.1007/s10741-021-10139-0] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [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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34
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Finocchiaro G, Dhutia H, Gray B, Ensam B, Papatheodorou S, Miles C, Malhotra A, Fanton Z, Bulleros P, Homfray T, Witney AA, Bunce N, Anderson LJ, Ware JS, Sharma R, Tome M, Behr ER, Sheppard MN, Papadakis M, Sharma S. Diagnostic yield of hypertrophic cardiomyopathy in first-degree relatives of decedents with idiopathic left ventricular hypertrophy. Europace 2021; 22:632-642. [PMID: 32011662 DOI: 10.1093/europace/euaa012] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Accepted: 01/04/2020] [Indexed: 12/21/2022] Open
Abstract
AIMS Idiopathic left ventricular hypertrophy (LVH) is defined as LVH in the absence of myocyte disarray or secondary causes. It is unclear whether idiopathic LVH represents the phenotypic spectrum of hypertrophic cardiomyopathy (HCM) or whether it is a unique disease entity. We aimed to ascertain the prevalence of HCM in first-degree relatives of decedents from sudden death with idiopathic LVH at autopsy. Decedents also underwent molecular autopsy to identify the presence of pathogenic variants in genes implicated in HCM. METHODS AND RESULTS Families of 46 decedents with idiopathic LVH (125 first-degree relatives) were investigated with electrocardiogram, echocardiogram exercise tolerance test, cardiovascular magnetic resonance imaging, 24-h Holter, and ajmaline provocation test. Next-generation sequencing molecular autopsy was performed in 14 (30%) cases. Decedents with idiopathic LVH were aged 33 ± 14 years and 40 (87%) were male. Fourteen families (30%) comprising 16 individuals were diagnosed with cardiac disease, including Brugada syndrome (n = 8), long QT syndrome (n = 3), cardiomyopathy (n = 2), and Wolff-Parkinson-White syndrome (n = 1). None of the family members were diagnosed with HCM. Molecular autopsy did not identify any pathogenic or likely pathogenic variants in genes encoding sarcomeric proteins. Two decedents had pathogenic variants associated with long QT syndrome, which were confirmed in relatives with the clinical phenotype. One decedent had a pathogenic variant associated with Danon disease in the absence of any histopathological findings of the condition or clinical phenotype in the family. CONCLUSION Idiopathic LVH appears to be a distinct disease entity from HCM and is associated with fatal arrhythmias in individuals with primary arrhythmia syndromes. Family screening in relatives of decedents with idiopathic LVH should be comprehensive and encompass the broader spectrum of inherited cardiac conditions, including channelopathies.
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Affiliation(s)
- Gherardo Finocchiaro
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's, University of London, Cranmer Terrace, London SW17 0RE, UK
| | - Harshil Dhutia
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's, University of London, Cranmer Terrace, London SW17 0RE, UK
| | - Belinda Gray
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's, University of London, Cranmer Terrace, London SW17 0RE, UK
| | - Bode Ensam
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's, University of London, Cranmer Terrace, London SW17 0RE, UK
| | - Stathis Papatheodorou
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's, University of London, Cranmer Terrace, London SW17 0RE, UK
| | - Chris Miles
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's, University of London, Cranmer Terrace, London SW17 0RE, UK
| | - Aneil Malhotra
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's, University of London, Cranmer Terrace, London SW17 0RE, UK
| | - Zeph Fanton
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's, University of London, Cranmer Terrace, London SW17 0RE, UK
| | - Paulo Bulleros
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's, University of London, Cranmer Terrace, London SW17 0RE, UK
| | - Tessa Homfray
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's, University of London, Cranmer Terrace, London SW17 0RE, UK
| | - Adam A Witney
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's, University of London, Cranmer Terrace, London SW17 0RE, UK.,Bioinformatics Unit, St George's, University of London, London, UK
| | - Nicholas Bunce
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's, University of London, Cranmer Terrace, London SW17 0RE, UK
| | - Lisa J Anderson
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's, University of London, Cranmer Terrace, London SW17 0RE, UK
| | - James S Ware
- Cardiovascular Biomedical Research Unit, National Heart & Lung Institute, NIHR Royal Brompton, Imperial College London, London, UK
| | - Rajan Sharma
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's, University of London, Cranmer Terrace, London SW17 0RE, UK
| | - Maite Tome
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's, University of London, Cranmer Terrace, London SW17 0RE, UK
| | - Elijah R Behr
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's, University of London, Cranmer Terrace, London SW17 0RE, UK
| | - Mary N Sheppard
- Cardiovascular Pathology Department, St George's, University of London, London, UK
| | - Michael Papadakis
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's, University of London, Cranmer Terrace, London SW17 0RE, UK
| | - Sanjay Sharma
- Cardiology Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St George's, University of London, Cranmer Terrace, London SW17 0RE, UK
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35
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Stiles MK, Wilde AAM, Abrams DJ, Ackerman MJ, Albert CM, Behr ER, Chugh SS, Cornel MC, Gardner K, Ingles J, James CA, Juang JMJ, Kääb S, Kaufman ES, Krahn AD, Lubitz SA, MacLeod H, Morillo CA, Nademanee K, Probst V, Saarel EV, Sacilotto L, Semsarian C, Sheppard MN, Shimizu W, Skinner JR, Tfelt-Hansen J, Wang DW. 2020 APHRS/HRS expert consensus statement on the investigation of decedents with sudden unexplained death and patients with sudden cardiac arrest, and of their families. J Arrhythm 2021; 37:481-534. [PMID: 34141003 PMCID: PMC8207384 DOI: 10.1002/joa3.12449] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Accepted: 10/14/2020] [Indexed: 12/26/2022] Open
Abstract
This international multidisciplinary document intends to provide clinicians with evidence-based practical patient-centered recommendations for evaluating patients and decedents with (aborted) sudden cardiac arrest and their families. The document includes a framework for the investigation of the family allowing steps to be taken, should an inherited condition be found, to minimize further events in affected relatives. Integral to the process is counseling of the patients and families, not only because of the emotionally charged subject, but because finding (or not finding) the cause of the arrest may influence management of family members. The formation of multidisciplinary teams is essential to provide a complete service to the patients and their families, and the varied expertise of the writing committee was formulated to reflect this need. The document sections were divided up and drafted by the writing committee members according to their expertise. The recommendations represent the consensus opinion of the entire writing committee, graded by Class of Recommendation and Level of Evidence. The recommendations were opened for public comment and reviewed by the relevant scientific and clinical document committees of the Asia Pacific Heart Rhythm Society (APHRS) and the Heart Rhythm Society (HRS); the document underwent external review and endorsement by the partner and collaborating societies. While the recommendations are for optimal care, it is recognized that not all resources will be available to all clinicians. Nevertheless, this document articulates the evaluation that the clinician should aspire to provide for patients with sudden cardiac arrest, decedents with sudden unexplained death, and their families.
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Affiliation(s)
- Martin K Stiles
- Waikato Clinical School Faculty of Medicine and Health Science The University of Auckland Hamilton New Zealand
| | - Arthur A M Wilde
- Heart Center Department of Clinical and Experimental Cardiology Amsterdam University Medical Center University of Amsterdam Amsterdam the Netherlands
| | | | | | | | - Elijah R Behr
- Cardiovascular Clinical Academic Group, Molecular and Clinical Sciences Institute St George's University of London, and St George's University Hospitals NHS Foundation Trust London UK
| | | | - Martina C Cornel
- Amsterdam University Medical Center Vrije Universiteit Amsterdam Clinical Genetics Amsterdam Public Health Research Institute Amsterdam the Netherlands
| | | | - Jodie Ingles
- Agnes Ginges Centre for Molecular Cardiology at Centenary Institute The University of Sydney Sydney Australia
| | | | - Jyh-Ming Jimmy Juang
- Cardiovascular Center and Division of Cardiology Department of Internal Medicine National Taiwan University Hospital and National Taiwan University College of Medicine Taipei Taiwan
| | - Stefan Kääb
- Department of Medicine I University Hospital LMU Munich Munich Germany
| | | | | | | | - Heather MacLeod
- Data Coordinating Center for the Sudden Death in the Young Case Registry Okemos MI USA
| | | | - Koonlawee Nademanee
- Chulalongkorn University Faculty of Medicine, and Pacific Rim Electrophysiology Research Institute at Bumrungrad Hospital Bangkok Thailand
| | | | - Elizabeth V Saarel
- Cleveland Clinic Lerner College of Cardiology at Case Western Reserve University Cleveland OH USA
- St Luke's Medical Center Boise ID USA
| | - Luciana Sacilotto
- Heart Institute University of São Paulo Medical School São Paulo Brazil
| | - Christopher Semsarian
- Agnes Ginges Centre for Molecular Cardiology at Centenary Institute The University of Sydney Sydney Australia
| | - Mary N Sheppard
- Cardiovascular Clinical Academic Group, Molecular and Clinical Sciences Institute St George's University of London, and St George's University Hospitals NHS Foundation Trust London UK
| | - Wataru Shimizu
- Department of Cardiovascular Medicine Nippon Medical School Tokyo Japan
| | | | - Jacob Tfelt-Hansen
- Department of Forensic Medicine Faculty of Medical Sciences Rigshospitalet Copenhagen Denmark
| | - Dao Wu Wang
- The First Affiliated Hospital of Nanjing Medical University Nanjing China
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36
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Behr ER, Ben-Haim Y, Ackerman MJ, Krahn AD, Wilde AAM. Brugada syndrome and reduced right ventricular outflow tract conduction reserve: a final common pathway? Eur Heart J 2021; 42:1073-1081. [PMID: 33421051 DOI: 10.1093/eurheartj/ehaa1051] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 11/04/2020] [Accepted: 12/09/2020] [Indexed: 12/19/2022] Open
Abstract
Brugada syndrome (BrS) was first described as a primary electrical disorder predisposing to the risk of sudden cardiac death and characterized by right precordial lead ST elevation. Early description of right ventricular structural abnormalities and of right ventricular outflow tract (RVOT) conduction delay in BrS patients set the stage for the current controversy over the pathophysiology underlying the syndrome: channelopathy or cardiomyopathy; repolarization or depolarization. This review examines the current understanding of the BrS substrate, its genetic and non-genetic basis, theories of pathophysiology, and the clinical implications thereof. We propose that the final common pathway for BrS could be viewed as a disease of 'reduced RVOT conduction reserve'.
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Affiliation(s)
- Elijah R Behr
- Cardiovascular Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St. George's University of London, Cranmer Terrace, London SW17 0RE, UK.,St. George's University Hospitals NHS Foundation Trust, Cranmer Terrace, London SW17 0RE, UK.,European Reference Network for Rare and Low Prevalence Complex Diseases of the Heart: ERN GUARD-Heart (ERN GUARDHEART http://guardheart.ern-net.eu).,European Cardiac Arrhythmia Genetics Focus Group (ECGen), EHRA
| | - Yael Ben-Haim
- Cardiovascular Clinical Academic Group, Molecular and Clinical Sciences Research Institute, St. George's University of London, Cranmer Terrace, London SW17 0RE, UK.,St. George's University Hospitals NHS Foundation Trust, Cranmer Terrace, London SW17 0RE, UK.,European Reference Network for Rare and Low Prevalence Complex Diseases of the Heart: ERN GUARD-Heart (ERN GUARDHEART http://guardheart.ern-net.eu)
| | - Michael J Ackerman
- Division of Heart Rhythm Services and the Windland Smith Rice Genetic Heart Rhythm Clinic, Department of Cardiovascular Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA.,Division of Pediatric Cardiology, Department of Pediatric and Adolescent Medicine, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA.,Department of Molecular Pharmacology & Experimental Therapeutics, Windland Smith Rice Sudden Death Genomics Laboratory, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA
| | - Andrew D Krahn
- Heart Rhythm Services, Division of Cardiology, Department of Medicine, University of British Columbia, 2775 Laurel Street, Vancouver, BC V5Z 1M9, Canada
| | - Arthur A M Wilde
- European Reference Network for Rare and Low Prevalence Complex Diseases of the Heart: ERN GUARD-Heart (ERN GUARDHEART http://guardheart.ern-net.eu).,European Cardiac Arrhythmia Genetics Focus Group (ECGen), EHRA.,Heart Center, Department of Clinical and Experimental Cardiology, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, Amsterdam 1105 AZ, The Netherlands
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37
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Brugada-Terradellas C, Hellemans A, Brugada P, Smets P. Sudden cardiac death: A comparative review of humans, dogs and cats. Vet J 2021; 274:105696. [PMID: 34148018 DOI: 10.1016/j.tvjl.2021.105696] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Revised: 05/22/2021] [Accepted: 05/24/2021] [Indexed: 01/14/2023]
Abstract
Sudden death is one of the most common causes of death in humans in Western countries. Approximately 85% of these cases are of cardiac origin. In dogs and cats, sudden cardiac death (SCD) also commonly occurs, but fewer pathophysiological and prevalence data are available. Both structural, primarily 'electrical' and ischemic heart diseases are known to cause SCD, many of which share similar underlying arrhythmogenic mechanisms between humans and companion animals. As for underlying genetics, numerous mutations on multiple loci have been related to SCD in humans, but only a few mutations associated with dilated cardiomyopathy and SCD have been identified in dogs, e.g. in the phospholamban and titin genes. Information published from human medicine can therefore inform future veterinary studies, but also dogs and cats could act as spontaneous models of SCD in humans. Further research in both fields is therefore warranted to better understand the pathophysiology, genetics, and prevention of SCD.
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Affiliation(s)
- Celine Brugada-Terradellas
- Small Animal Department, Faculty of Veterinary Medicine, Ghent University, Salisburylaan 133, 9820 Merelbeke, Belgium.
| | - Arnaut Hellemans
- Small Animal Department, Faculty of Veterinary Medicine, Ghent University, Salisburylaan 133, 9820 Merelbeke, Belgium
| | - Pedro Brugada
- Pedro Brugada, Cardiovascular Division, UZ Brussel - VUB, Avenue du Laerbeek 101, 1090 Brussels, Belgium
| | - Pascale Smets
- Small Animal Department, Faculty of Veterinary Medicine, Ghent University, Salisburylaan 133, 9820 Merelbeke, Belgium
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38
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Környei L, Szabó A, Róth G, Kardos A, Fogarasi A. Frequency of syncope as a presenting symptom in channelopathies diagnosed in childhood. Can the multivariable EGSYS score unmask these children? Eur J Pediatr 2021; 180:1553-1559. [PMID: 33447893 DOI: 10.1007/s00431-020-03913-z] [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: 07/02/2020] [Revised: 12/13/2020] [Accepted: 12/16/2020] [Indexed: 11/24/2022]
Abstract
Pediatric syncope raises cardiac etiology concern as it might be the first sign of life-threatening arrhythmia syndromes. Our aim was to study the incidence of syncope as the presenting symptom in children with arrhythmia syndromes, and if known, warning signs are helpful to reveal the arrhythmic origin. All data on children with channelopathy was followed by a tertiary pediatric cardiac center between 2000 and 2018 and data were reviewed retrospectively. Forty-eight patients were enrolled, representing long QT syndrome (n = 39), catecholaminergic polymorphic ventricular tachycardia (n = 5), and Brugada syndrome (n = 4). Presenting symptoms were syncope in 13 cases [27%] (including 7 initially mislabeled as epilepsy) and sudden cardiac arrest (SCA) in 9 cases [19%]. In the rest of the group, the concern for arrhythmic etiology was raised by either an abnormal ECG during sports medicine screening (n = 13) [27%] or a positive family history of channelopathy (n = 13) [27%]. None of the patients presenting with SCA had a prior syncopal history. Six patients presenting with syncope and afterward treated with ICD had an appropriate shock. Description of witnessed syncope was available in eight out of thirteen children presenting with syncope. Multivariable EGSYS score suggested cardiac origin (≥ 3 points) in 7 out of 8 (88%) patients.Conclusions: Syncope was a relatively uncommon presenting symptom of channelopathies in this sample and did not always precede sudden cardiac arrests. However, we found that multivariable EGSYS score can identify syncope of arrhythmic origin, raising suspicion for pediatric channelopathies even in patients previously misdiagnosed with epilepsy. What is known: • Cardiac syncope is rare in children but can be the first sign of a potentially fatal primary arrhythmia syndrome and is frequently misdiagnosed as atypical/therapy-resistant epilepsy. • Multivariate EGSYS score is effective to diagnose cardiac syncope in adults. What is new: • Cardiac syncope as a presenting symptom is not common in children with cardiac channelopathies and is not often present before sudden cardiac arrest. • Multivariable EGSYS score might identify cardiac syncope in children with a hereditary and secondary channelopathy.
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Affiliation(s)
- László Környei
- Gottsegen György Hungarian Institute of Cardiology, Pediatric Heart Center, Haller u. 29, Budapest, 1096, Hungary.
| | - Andrea Szabó
- Gottsegen György Hungarian Institute of Cardiology, Pediatric Heart Center, Haller u. 29, Budapest, 1096, Hungary
| | - György Róth
- Gottsegen György Hungarian Institute of Cardiology, Pediatric Heart Center, Haller u. 29, Budapest, 1096, Hungary
| | - Attila Kardos
- Gottsegen György Hungarian Institute of Cardiology, Budapest, Hungary
| | - András Fogarasi
- Department of Neurology, Bethesda Children's Hospital, Budapest, Hungary
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39
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Russo V, Pafundi PC, Caturano A, Dendramis G, Ghidini AO, Santobuono VE, Sciarra L, Notarstefano P, Rucco MA, Attena E, Floris R, Romeo E, Sarubbi B, Nigro G, D'Onofrio A, Calò L, Nesti M. Electrophysiological Study Prognostic Value and Long-Term Outcome in Drug-Induced Type 1 Brugada Syndrome: The IBRYD Study. JACC Clin Electrophysiol 2021; 7:1264-1273. [PMID: 33933405 DOI: 10.1016/j.jacep.2021.03.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 03/11/2021] [Accepted: 03/14/2021] [Indexed: 10/21/2022]
Abstract
OBJECTIVES This study aimed to retrospectively assess long-term outcome and the prognostic role of electrophysiological study (EPS) for risk stratification of drug-induced type 1 Brugada syndrome (BrS) patients. BACKGROUND BrS is a hereditary cardiac disease, predisposing to sudden cardiac death. Few real-world data are available on long-term outcomes of drug-induced type 1 BrS patients, and questions about risk stratification still remain unanswered. METHODS The IBRYD (Italian Brugada Syndrome) study is a multicenter observational retrospective study. A total of 226 drug-induced type 1 BrS patients were enrolled from 9 Italian tertiary referral institutions. Primary endpoint was a composite of appropriate implantable cardioverter-defibrillator (ICD) therapy and sudden cardiac death. The authors further assessed clinical predictors to ICD implantation, as well as for arrhythmia induction at EPS, along with EPS as potential risk factor for the outcomes of interest. RESULTS 142 patients (62.8%) received an ICD due to syncope and/or inducible ventricular tachyarrhythmias at EPS. During a median follow-up of 106 months, 11 patients (4.9%) experienced primary outcome events. The ICD therapy median annual incidence over 8 years was 0.38% (interquartile range: 0% to 1.47%). Ventricular tachyarrhythmia inducibility during EPS was not predictive of arrhythmic events in ICD recipients versus non-ICD patients and in symptomatic versus asymptomatic subgroups, showing a low positive predictive value (9.6% and 8.9%, respectively) versus a high negative predictive value (96.6% and 95%, respectively). The authors reported 29 ICD-related complications and 4.9% inappropriate shocks. CONCLUSIONS Drug-induced type 1 BrS patients have a very low arrhythmic risk. Clinical decision for implantation is supported by syncope and/or EPS positivity, though they fail to stratify high-risk patients. A better risk-to-benefit ratio should be pursued, considering both arrhythmic risk and ICD-related complications.
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Affiliation(s)
- Vincenzo Russo
- Department of Medical Translational Sciences, Division of Cardiology, Monaldi Hospital, University of Campania "Luigi Vanvitelli," Naples, Italy.
| | - Pia Clara Pafundi
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli," Naples, Italy
| | - Alfredo Caturano
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli," Naples, Italy
| | - Gregory Dendramis
- Cardiology Unit, Clinical and Interventional Arrhythmology, ARNAS, Ospedale Civico Di Cristina Benfratelli, Palermo, Italy
| | | | - Vincenzo Ezio Santobuono
- Department of Interdisciplinary Medicine and Policlinico of Bari, Cardiology Unit, University of Bari "Aldo Moro," Bari, Italy
| | | | | | | | - Emilio Attena
- Cardiology Unit, Roccadaspide Hospital, ASL Salerno, Italy
| | - Roberto Floris
- Clinical Cardiology, Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Emanuele Romeo
- Department of Cardiology, University of Campania "Luigi Vanvitelli", Monaldi Hospital, Naples, Italy
| | - Berardo Sarubbi
- Departmental Unit of Electrophysiology, Evaluation and Treatment of Arrhythmias, Monaldi Hospital, Naples, Italy
| | - Gerardo Nigro
- Department of Medical Translational Sciences, Division of Cardiology, Monaldi Hospital, University of Campania "Luigi Vanvitelli," Naples, Italy
| | - Antonio D'Onofrio
- Departmental Unit of Electrophysiology, Evaluation and Treatment of Arrhythmias, Monaldi Hospital, Naples, Italy
| | | | - Martina Nesti
- Cardiovascular and Neurological Department, Ospedale San Donato, Arezzo, Italy
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40
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Scrocco C, Behr ER. J-Wave Syndromes: Where's the Scar? JACC Clin Electrophysiol 2021; 6:1862-1863. [PMID: 33357586 DOI: 10.1016/j.jacep.2020.09.031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Revised: 09/23/2020] [Accepted: 09/23/2020] [Indexed: 12/20/2022]
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41
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Primorac D, Odak L, Perić V, Ćatić J, Šikić J, Radeljić V, Manola Š, Nussbaum R, Vatta M, Aradhya S, Sofrenović T, Matišić V, Molnar V, Skelin A, Mirat J, Brachmann J. Sudden Cardiac Death-A New Insight Into Potentially Fatal Genetic Markers. Front Med (Lausanne) 2021; 8:647412. [PMID: 33829027 PMCID: PMC8019733 DOI: 10.3389/fmed.2021.647412] [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: 12/29/2020] [Accepted: 03/01/2021] [Indexed: 01/13/2023] Open
Abstract
Sudden cardiac death (SCD) is an unexpected and dramatic event. It draws special attention especially in young, seemingly healthy athletes. Our scientific paper is based on the death of a young, 23-year-old professional footballer, who died on the football field after a two-year history of cardiac symptoms. In this study we analyzed clinical, ECG and laboratory data, as well as results of genetic testing analysis in family members. To elucidate potential genetic etiology of SCD in this family, our analysis included 294 genes related to various cardiac conditions.
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Affiliation(s)
- Dragan Primorac
- St. Catherine Specialty Hospital, Zagreb, Croatia.,Eberly College of Science, The Pennsylvania State University, University Park, State College, Philadelphia, PA, United States.,The Henry C. Lee College of Criminal Justice and Forensic Sciences, University of New Haven, West Haven, CT, United States.,Medical School, University of Split, Split, Croatia.,Faculty of Dental Medicine and Health, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia.,Faculty of Medicine, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia.,Medical School, University of Rijeka, Rijeka, Croatia.,Medical School REGIOMED, Coburg, Germany.,Medical School, University of Mostar, Mostar, Bosnia and Herzegovina
| | - Ljubica Odak
- St. Catherine Specialty Hospital, Zagreb, Croatia.,Children's Hospital Zagreb, Zagreb, Croatia
| | | | - Jasmina Ćatić
- St. Catherine Specialty Hospital, Zagreb, Croatia.,Department of Cardiology, Clinical Hospital Dubrava, Zagreb, Croatia
| | - Jozica Šikić
- Department of Cardiology, Clinical Hospital Sveti Duh, Zagreb, Croatia
| | - Vjekoslav Radeljić
- Department of Cardiology, Clinical Hospital Center Sestre Milosrdnice, Zagreb, Croatia
| | - Šime Manola
- Department of Cardiology, Clinical Hospital Center Sestre Milosrdnice, Zagreb, Croatia
| | | | | | | | | | - Vid Matišić
- St. Catherine Specialty Hospital, Zagreb, Croatia
| | - Vilim Molnar
- St. Catherine Specialty Hospital, Zagreb, Croatia
| | | | - Jure Mirat
- Faculty of Medicine, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia
| | - Johannes Brachmann
- Medical School, University of Split, Split, Croatia.,Medical School REGIOMED, Coburg, Germany
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42
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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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43
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Asatryan B, Yee L, Ben-Haim Y, Dobner S, Servatius H, Roten L, Tanner H, Crotti L, Skinner JR, Remme CA, Chevalier P, Medeiros-Domingo A, Behr ER, Reichlin T, Odening KE, Krahn AD. Sex-Related Differences in Cardiac Channelopathies: Implications for Clinical Practice. Circulation 2021; 143:739-752. [PMID: 33587657 DOI: 10.1161/circulationaha.120.048250] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Sex-related differences in prevalence, clinical presentation, and outcome of cardiac channelopathies are increasingly recognized, despite their autosomal transmission and hence equal genetic predisposition among sexes. In congenital long-QT syndrome, adult women carry a greater risk for Torsades de pointes and sudden cardiac death than do men. In contrast, Brugada syndrome is observed predominantly in adult men, with a considerably higher risk of arrhythmic sudden cardiac death in adult men than in women. In both conditions, the risk for arrhythmias varies with age. Sex-associated differences appear less evident in other cardiac channelopathies, likely a reflection of their rare(r) occurrence and our limited knowledge. In several cardiac channelopathies, sex-specific predictors of outcome have been identified. Together with genetic and environmental factors, sex hormones contribute to the sex-related disparities in cardiac channelopathies through modulation of the expression and function of cardiac ion channels. Despite these insights, essential knowledge gaps exist in the mechanistic understanding of these differences, warranting further investigation. Precise application of the available knowledge may improve the individualized care of patients with cardiac channelopathies. Promoting the reporting of sex-related phenotype and outcome parameters in clinical and experimental studies and advancing research on cardiac channelopathy animal models should translate into improved patient outcomes. This review provides a critical digest of the current evidence for sex-related differences in cardiac channelopathies and emphasizes their clinical implications and remaining gaps requiring further research.
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Affiliation(s)
- Babken Asatryan
- Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Switzerland (B.A., S.D., H.S., L.R., H.T., T.R., K.E.O.)
| | - Lauren Yee
- Heart Rhythm Services, Division of Cardiology, Department of Medicine, University of British Columbia, Vancouver, Canada (L.Y., A.D.K.)
| | - Yael Ben-Haim
- Institute of Molecular and Clinical Sciences, St George's University of London, United Kingdom (Y.B.-H., E.R.B.).,European Reference Network for Rare and Low Prevalence Complex Diseases of the Heart: ERN GUARD-Heart (Y.B.-H., L.C., P.C., E.R.B.)
| | - Stephan Dobner
- Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Switzerland (B.A., S.D., H.S., L.R., H.T., T.R., K.E.O.)
| | - Helge Servatius
- Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Switzerland (B.A., S.D., H.S., L.R., H.T., T.R., K.E.O.)
| | - Laurent Roten
- Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Switzerland (B.A., S.D., H.S., L.R., H.T., T.R., K.E.O.)
| | - Hildegard Tanner
- Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Switzerland (B.A., S.D., H.S., L.R., H.T., T.R., K.E.O.)
| | - Lia Crotti
- European Reference Network for Rare and Low Prevalence Complex Diseases of the Heart: ERN GUARD-Heart (Y.B.-H., L.C., P.C., E.R.B.).,Istituto Auxologico Italiano, IRCCS, Center for Cardiac Arrhythmias of Genetic Origin and Laboratory of Cardiovascular Genetics, Milan, Italy (L.C.).,Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy (L.C.).,Istituto Auxologico Italiano, IRCCS, Department of Cardiovascular, Neural and Metabolic Sciences, San Luca Hospital, Milan, Italy (L.C.)
| | - Jonathan R Skinner
- The Cardiac Inherited Disease Group, Auckland, New Zealand (J.R.S.).,Greenlane Paediatric and Congenital Cardiac Services, Starship Children's Hospital, Auckland, New Zealand (J.R.S.).,Department of Paediatrics, Child and Youth Health, University of Auckland, New Zealand (J.R.S.)
| | - Carol Ann Remme
- Heart Center, Department of Clinical and Experimental Cardiology, Amsterdam UMC, location AMC, University of Amsterdam, the Netherlands (C.A.R.)
| | - Philippe Chevalier
- Department of Rhythmology, Hospices Civils de Lyon, Louis Pradel Cardiovascular Hospital, France (P.C.).,Lyon Reference Center for Inherited Arrhythmias, Louis Pradel Cardiovascular Hospital, Bron, France (P.C.).,Université de Lyon, France (P.C.)
| | | | - Elijah R Behr
- Institute of Molecular and Clinical Sciences, St George's University of London, United Kingdom (Y.B.-H., E.R.B.).,European Reference Network for Rare and Low Prevalence Complex Diseases of the Heart: ERN GUARD-Heart (Y.B.-H., L.C., P.C., E.R.B.).,Cardiology Clinical Academic Group, St George's University Hospitals NHS Foundation Trust, London, United Kingdom (E.R.B.)
| | - Tobias Reichlin
- Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Switzerland (B.A., S.D., H.S., L.R., H.T., T.R., K.E.O.)
| | - Katja E Odening
- Department of Cardiology, Inselspital, Bern University Hospital, University of Bern, Switzerland (B.A., S.D., H.S., L.R., H.T., T.R., K.E.O.)
| | - Andrew D Krahn
- Heart Rhythm Services, Division of Cardiology, Department of Medicine, University of British Columbia, Vancouver, Canada (L.Y., A.D.K.)
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Mellor GJ, Blom LJ, Groeneveld SA, Winkel BG, Ensam B, Bargehr J, van Rees B, Scrocco C, Krapels IPC, Volders PGA, Tfelt-Hansen J, Krahn AD, Hassink RJ, Behr ER. Familial Evaluation in Idiopathic Ventricular Fibrillation: Diagnostic Yield and Significance of J Wave Syndromes. Circ Arrhythm Electrophysiol 2021; 14:e009089. [PMID: 33550818 DOI: 10.1161/circep.120.009089] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
[Figure: see text].
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Affiliation(s)
- Greg J Mellor
- Cardiology Department, Royal Papworth Hospital, Cambridge (G.J.M., J.B.)
| | - Lennart J Blom
- Department of Cardiology, University Medical Centre, Utrecht, the Netherlands (L.J.B., S.A.G., R.J.H.)
| | - Sanne A Groeneveld
- Department of Cardiology, University Medical Centre, Utrecht, the Netherlands (L.J.B., S.A.G., R.J.H.)
| | - Bo G Winkel
- Department of Cardiology, Rigshospitalet, Copenhagen, Denmark (B.G.W., J.T.-H.)
| | - Bode Ensam
- Cardiovascular Clinical Academic Group, Molecular & Clinical Sciences Rsrch Inst, St. George's, University of London and St. George's University Hospitals NHS Foundation Trust, London, United Kingdom (B.E., C.S., E.R.B.)
| | - Johannes Bargehr
- Cardiology Department, Royal Papworth Hospital, Cambridge (G.J.M., J.B.).,Division of Cardiovascular Medicine, University of Cambridge, United Kingdom (J.B.)
| | - Bianca van Rees
- Department of Cardiology, Cardiovascular Rsrch Inst Maastricht (CARIM) (B.v.R., P.G.V.A.), Maastricht University Medical Center, the Netherlands
| | - Chiara Scrocco
- Cardiovascular Clinical Academic Group, Molecular & Clinical Sciences Rsrch Inst, St. George's, University of London and St. George's University Hospitals NHS Foundation Trust, London, United Kingdom (B.E., C.S., E.R.B.)
| | - Ingrid P C Krapels
- Department of Clinical Genetics (I.P.C.K.), Maastricht University Medical Center, the Netherlands
| | - Paul G A Volders
- Department of Cardiology, Cardiovascular Rsrch Inst Maastricht (CARIM) (B.v.R., P.G.V.A.), Maastricht University Medical Center, the Netherlands
| | - Jacob Tfelt-Hansen
- Department of Cardiology, Rigshospitalet, Copenhagen, Denmark (B.G.W., J.T.-H.)
| | - Andrew D Krahn
- Division of Cardiology, University of British Columbia, Vancouver, Canada (A.D.K.)
| | - Rutger J Hassink
- Department of Cardiology, University Medical Centre, Utrecht, the Netherlands (L.J.B., S.A.G., R.J.H.)
| | - Elijah R Behr
- Cardiovascular Clinical Academic Group, Molecular & Clinical Sciences Rsrch Inst, St. George's, University of London and St. George's University Hospitals NHS Foundation Trust, London, United Kingdom (B.E., C.S., E.R.B.)
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45
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Stiles MK, Wilde AAM, Abrams DJ, Ackerman MJ, Albert CM, Behr ER, Chugh SS, Cornel MC, Gardner K, Ingles J, James CA, Jimmy Juang JM, Kääb S, Kaufman ES, Krahn AD, Lubitz SA, MacLeod H, Morillo CA, Nademanee K, Probst V, Saarel EV, Sacilotto L, Semsarian C, Sheppard MN, Shimizu W, Skinner JR, Tfelt-Hansen J, Wang DW. 2020 APHRS/HRS expert consensus statement on the investigation of decedents with sudden unexplained death and patients with sudden cardiac arrest, and of their families. Heart Rhythm 2021; 18:e1-e50. [PMID: 33091602 PMCID: PMC8194370 DOI: 10.1016/j.hrthm.2020.10.010] [Citation(s) in RCA: 130] [Impact Index Per Article: 43.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Accepted: 10/09/2020] [Indexed: 12/13/2022]
Abstract
This international multidisciplinary document intends to provide clinicians with evidence-based practical patient-centered recommendations for evaluating patients and decedents with (aborted) sudden cardiac arrest and their families. The document includes a framework for the investigation of the family allowing steps to be taken, should an inherited condition be found, to minimize further events in affected relatives. Integral to the process is counseling of the patients and families, not only because of the emotionally charged subject, but because finding (or not finding) the cause of the arrest may influence management of family members. The formation of multidisciplinary teams is essential to provide a complete service to the patients and their families, and the varied expertise of the writing committee was formulated to reflect this need. The document sections were divided up and drafted by the writing committee members according to their expertise. The recommendations represent the consensus opinion of the entire writing committee, graded by Class of Recommendation and Level of Evidence. The recommendations were opened for public comment and reviewed by the relevant scientific and clinical document committees of the Asia Pacific Heart Rhythm Society (APHRS) and the Heart Rhythm Society (HRS); the document underwent external review and endorsement by the partner and collaborating societies. While the recommendations are for optimal care, it is recognized that not all resources will be available to all clinicians. Nevertheless, this document articulates the evaluation that the clinician should aspire to provide for patients with sudden cardiac arrest, decedents with sudden unexplained death, and their families.
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Affiliation(s)
- Martin K Stiles
- Waikato Clinical School, Faculty of Medicine and Health Science, The University of Auckland, Hamilton, New Zealand
| | - Arthur A M Wilde
- Amsterdam University Medical Center, University of Amsterdam, Heart Center, Department of Clinical and Experimental Cardiology, Amsterdam, the Netherlands
| | | | | | | | - Elijah R Behr
- Cardiovascular Clinical Academic Group, Molecular and Clinical Sciences Institute, St George's, University of London, and St George's University Hospitals NHS Foundation Trust, London, United Kingdom
| | - Sumeet S Chugh
- Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Martina C Cornel
- Amsterdam University Medical Center, Vrije Universiteit Amsterdam, Clinical Genetics, Amsterdam Public Health Research Institute, Amsterdam, the Netherlands
| | | | - Jodie Ingles
- Agnes Ginges Centre for Molecular Cardiology at Centenary Institute, The University of Sydney, Sydney, Australia
| | | | - Jyh-Ming Jimmy Juang
- Cardiovascular Center and Division of Cardiology, Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Stefan Kääb
- Department of Medicine I, University Hospital, LMU Munich, Munich, Germany
| | | | - Andrew D Krahn
- The University of British Columbia, Vancouver, British Columbia, Canada
| | | | - Heather MacLeod
- Data Coordinating Center for the Sudden Death in the Young Case Registry, Okemos, Michigan, USA
| | | | - Koonlawee Nademanee
- Chulalongkorn University, Faculty of Medicine, and Pacific Rim Electrophysiology Research Institute at Bumrungrad Hospital, Bangkok, Thailand
| | | | - Elizabeth V Saarel
- Cleveland Clinic Lerner College of Cardiology at Case Western Reserve University, Cleveland, Ohio, and St Luke's Medical Center, Boise, Idaho, USA
| | - Luciana Sacilotto
- Heart Institute, University of São Paulo Medical School, São Paulo, Brazil
| | - Christopher Semsarian
- Agnes Ginges Centre for Molecular Cardiology at Centenary Institute, The University of Sydney, Sydney, Australia
| | - Mary N Sheppard
- Cardiovascular Clinical Academic Group, Molecular and Clinical Sciences Institute, St George's, University of London, and St George's University Hospitals NHS Foundation Trust, London, United Kingdom
| | - Wataru Shimizu
- Department of Cardiovascular Medicine, Nippon Medical School, Tokyo, Japan
| | - Jonathan R Skinner
- Cardiac Inherited Disease Group, Starship Hospital, Auckland, New Zealand
| | - Jacob Tfelt-Hansen
- Department of Forensic Medicine, Faculty of Medical Sciences, Rigshospitalet, Copenhagen, Denmark
| | - Dao Wu Wang
- The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
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46
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Common and rare susceptibility genetic variants predisposing to Brugada syndrome in Thailand. Heart Rhythm 2020; 17:2145-2153. [DOI: 10.1016/j.hrthm.2020.06.027] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 06/06/2020] [Accepted: 06/23/2020] [Indexed: 12/19/2022]
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47
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Morita H, Asada ST, Miyamoto M, Morimoto Y, Kimura T, Mizuno T, Nakagawa K, Watanabe A, Nishii N, Ito H. Significance of Exercise-Related Ventricular Arrhythmias in Patients With Brugada Syndrome. J Am Heart Assoc 2020; 9:e016907. [PMID: 33222599 PMCID: PMC7763771 DOI: 10.1161/jaha.120.016907] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
Background Sinus tachycardia during exercise attenuates ST‐segment elevation in patients with Brugada syndrome, whereas ST‐segment augmentation after an exercise test is a high‐risk sign. Some patients have premature ventricular contractions (PVCs) related to exercise, but the significance of exercise‐related PVCs in patients with Brugada syndrome is still unknown. The objective of this study was to determine the significance of exercise‐related PVCs for predicting occurrence of ventricular fibrillation (VF) in patients with Brugada syndrome. Methods and Results The subjects were 307 patients with Brugada syndrome who performed a treadmill exercise test. We evaluated the occurrence of PVCs at rest, during exercise and at the peak of exercise, and during recovery after exercise (0–5 minutes). We followed the patients for 92±68 months and evaluated the occurrence of VF. PVCs occurred in 82 patients (27%) at the time of treadmill exercise test: PVCs appeared at rest in 14 patients (4%), during exercise in 60 patients (20%), immediately after exercise (0–1.5 minutes) in 28 patients (9%), early after exercise (1.5–3 minutes) in 18 patients (6%), and late after exercise (3–5 minutes) in 12 patients (4%). Thirty patients experienced VF during follow‐up. Multivariable analysis including symptoms, spontaneous type 1 ECG, and PVCs in the early recovery phase showed that these factors were independently associated with VF events during follow‐up. Conclusions PVCs early after an exercise test are associated with future occurrence of VF events. Rebound of vagal nerve activity at the early recovery phase would promote ST‐segment augmentation and PVCs in high‐risk patients with Brugada syndrome.
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Affiliation(s)
- Hiroshi Morita
- Department of Cardiovascular Therapeutics Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences Okayama Japan
| | - Saori T Asada
- Department of Cardiovascular Medicine Okayama University Graduate School of Medicine and Dentistry Okayama Japan
| | - Masakazu Miyamoto
- Department of Cardiovascular Medicine Okayama University Graduate School of Medicine and Dentistry Okayama Japan
| | - Yoshimasa Morimoto
- Department of Cardiovascular Medicine Okayama University Graduate School of Medicine and Dentistry Okayama Japan
| | - Tomonari Kimura
- Department of Cardiovascular Medicine Okayama University Graduate School of Medicine and Dentistry Okayama Japan
| | - Tomofumi Mizuno
- Department of Cardiovascular Medicine Okayama University Graduate School of Medicine and Dentistry Okayama Japan
| | - Koji Nakagawa
- Department of Cardiovascular Medicine Okayama University Graduate School of Medicine and Dentistry Okayama Japan
| | - Atsuyuki Watanabe
- Department of Cardiovascular Medicine Okayama University Graduate School of Medicine and Dentistry Okayama Japan
| | - Nobuhiro Nishii
- Department of Cardiovascular Therapeutics Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences Okayama Japan
| | - Hiroshi Ito
- Department of Cardiovascular Medicine Okayama University Graduate School of Medicine and Dentistry Okayama Japan
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48
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Wijeyeratne YD, Tanck MW, Mizusawa Y, Batchvarov V, Barc J, Crotti L, Bos JM, Tester DJ, Muir A, Veltmann C, Ohno S, Page SP, Galvin J, Tadros R, Muggenthaler M, Raju H, Denjoy I, Schott JJ, Gourraud JB, Skoric-Milosavljevic D, Nannenberg EA, Redon R, Papadakis M, Kyndt F, Dagradi F, Castelletti S, Torchio M, Meitinger T, Lichtner P, Ishikawa T, Wilde AAM, Takahashi K, Sharma S, Roden DM, Borggrefe MM, McKeown PP, Shimizu W, Horie M, Makita N, Aiba T, Ackerman MJ, Schwartz PJ, Probst V, Bezzina CR, Behr ER. SCN5A Mutation Type and a Genetic Risk Score Associate Variably With Brugada Syndrome Phenotype in SCN5A Families. CIRCULATION-GENOMIC AND PRECISION MEDICINE 2020; 13:e002911. [PMID: 33164571 PMCID: PMC7748043 DOI: 10.1161/circgen.120.002911] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Supplemental Digital Content is available in the text. Brugada syndrome (BrS) is characterized by the type 1 Brugada ECG pattern. Pathogenic rare variants in SCN5A (mutations) are identified in 20% of BrS families in whom incomplete penetrance and genotype-negative phenotype-positive individuals are observed. E1784K-SCN5A is the most common SCN5A mutation identified. We determined the association of a BrS genetic risk score (BrS-GRS) and SCN5A mutation type on BrS phenotype in BrS families with SCN5A mutations.
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Affiliation(s)
- Yanushi D Wijeyeratne
- Molecular and Clinical Sciences Research Institute, St George's University of London, Cardiovascular Clinical Academic Group, St George's University Hospitals National Health Service (NHS) Foundation Trust, United Kingdom (Y.D.W., V.B., M.M., H.R., M.P., S.S., E.R.B.).,European Reference Network for Rare & Low Prevalence Complex Diseases of the Heart (ERN GUARD-Heart) (Y.D.W., Y.M., V.B., J.B., L.C., R.T., M.M., H.R., J.-J.S., J.-B.G., D.S.-M., E.A.N., R.R., M.P., F.K., F.D., S.C., M.T., A.A.M.W., S.S., P.J.S., V.P., C.R.B., E.R.B.)
| | - Michael W Tanck
- Departments of Clinical Epidemiology, Biostatistics and Bioinformatics, Amsterdam Public Health (M.W.T.)
| | - Yuka Mizusawa
- European Reference Network for Rare & Low Prevalence Complex Diseases of the Heart (ERN GUARD-Heart) (Y.D.W., Y.M., V.B., J.B., L.C., R.T., M.M., H.R., J.-J.S., J.-B.G., D.S.-M., E.A.N., R.R., M.P., F.K., F.D., S.C., M.T., A.A.M.W., S.S., P.J.S., V.P., C.R.B., E.R.B.).,Heart Center, Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Amsterdam UMC (Y.M., R.T., D.S.-M., E.A.N., A.A.M.W., C.R.B.), University of Amsterdam, the Netherlands
| | - Velislav Batchvarov
- Molecular and Clinical Sciences Research Institute, St George's University of London, Cardiovascular Clinical Academic Group, St George's University Hospitals National Health Service (NHS) Foundation Trust, United Kingdom (Y.D.W., V.B., M.M., H.R., M.P., S.S., E.R.B.).,European Reference Network for Rare & Low Prevalence Complex Diseases of the Heart (ERN GUARD-Heart) (Y.D.W., Y.M., V.B., J.B., L.C., R.T., M.M., H.R., J.-J.S., J.-B.G., D.S.-M., E.A.N., R.R., M.P., F.K., F.D., S.C., M.T., A.A.M.W., S.S., P.J.S., V.P., C.R.B., E.R.B.)
| | - Julien Barc
- European Reference Network for Rare & Low Prevalence Complex Diseases of the Heart (ERN GUARD-Heart) (Y.D.W., Y.M., V.B., J.B., L.C., R.T., M.M., H.R., J.-J.S., J.-B.G., D.S.-M., E.A.N., R.R., M.P., F.K., F.D., S.C., M.T., A.A.M.W., S.S., P.J.S., V.P., C.R.B., E.R.B.).,l'institut du thorax, INSERM, CNRS, UNIV Nantes, France (J.B., J.-J.S., J.-B.G., R.R., F.K.)
| | - Lia Crotti
- Center for Cardiac Arrhythmias of Genetic Origin and Laboratory of Cardiovascular Genetics (L.C., F.D., S.C., M.T., P.J.S.), Milan, Italy.,Department of Cardiovascular, Neural and Metabolic Sciences, San Luca Hospital and Department of Medicine and Surgery, University of Milano-Bicocca, Istituto Auxologico Italiano, IRCCS, Milan, Italy (L.C.)
| | - J Martijn Bos
- Departments of Cardiovascular Medicine (Division of Heart Rhythm Services), Pediatric and Adolescent Medicine (Division of Pediatric Cardiology), and Molecular Pharmacology and Experimental Therapeutics (Windland Smith Rice Sudden Death Genomics Laboratory), Mayo Clinic, Rochester, MN (J.M.B., D.J.T., M.J.A.)
| | - David J Tester
- Departments of Cardiovascular Medicine (Division of Heart Rhythm Services), Pediatric and Adolescent Medicine (Division of Pediatric Cardiology), and Molecular Pharmacology and Experimental Therapeutics (Windland Smith Rice Sudden Death Genomics Laboratory), Mayo Clinic, Rochester, MN (J.M.B., D.J.T., M.J.A.)
| | - Alison Muir
- Belfast Health & Social Care Trust, United Kingdom (A.M., P.P.M.)
| | - Christian Veltmann
- Rhythmology and Electrophysiology, Department of Cardiology and Angiology, Hannover Medical School, Germany (C.V.)
| | - Seiko Ohno
- Shiga University of Medical Science (S.O., M.H.).,National Cerebral and Cardiovascular Center, Osaka, Japan (S.O., T.I., W.S., N.M., T.A.)
| | - Stephen P Page
- Leeds Teaching Hospitals NHS Trust, United Kingdom (S.P.P.)
| | - Joseph Galvin
- Mater University and Private Hospitals, Dublin, Ireland (J.G.)
| | - Rafik Tadros
- European Reference Network for Rare & Low Prevalence Complex Diseases of the Heart (ERN GUARD-Heart) (Y.D.W., Y.M., V.B., J.B., L.C., R.T., M.M., H.R., J.-J.S., J.-B.G., D.S.-M., E.A.N., R.R., M.P., F.K., F.D., S.C., M.T., A.A.M.W., S.S., P.J.S., V.P., C.R.B., E.R.B.).,Heart Center, Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Amsterdam UMC (Y.M., R.T., D.S.-M., E.A.N., A.A.M.W., C.R.B.), University of Amsterdam, the Netherlands
| | - Martina Muggenthaler
- Molecular and Clinical Sciences Research Institute, St George's University of London, Cardiovascular Clinical Academic Group, St George's University Hospitals National Health Service (NHS) Foundation Trust, United Kingdom (Y.D.W., V.B., M.M., H.R., M.P., S.S., E.R.B.).,European Reference Network for Rare & Low Prevalence Complex Diseases of the Heart (ERN GUARD-Heart) (Y.D.W., Y.M., V.B., J.B., L.C., R.T., M.M., H.R., J.-J.S., J.-B.G., D.S.-M., E.A.N., R.R., M.P., F.K., F.D., S.C., M.T., A.A.M.W., S.S., P.J.S., V.P., C.R.B., E.R.B.)
| | - Hariharan Raju
- Molecular and Clinical Sciences Research Institute, St George's University of London, Cardiovascular Clinical Academic Group, St George's University Hospitals National Health Service (NHS) Foundation Trust, United Kingdom (Y.D.W., V.B., M.M., H.R., M.P., S.S., E.R.B.).,European Reference Network for Rare & Low Prevalence Complex Diseases of the Heart (ERN GUARD-Heart) (Y.D.W., Y.M., V.B., J.B., L.C., R.T., M.M., H.R., J.-J.S., J.-B.G., D.S.-M., E.A.N., R.R., M.P., F.K., F.D., S.C., M.T., A.A.M.W., S.S., P.J.S., V.P., C.R.B., E.R.B.)
| | - Isabelle Denjoy
- AP-HP, Hôpital Bichat, Dépt de Cardiologie et Ctr de Référence des Maladies Cardiaques Héréditaires, Univ Paris Diderot, Sorbonne Paris Cité, Paris, France INSERM U1166 (I.D.)
| | - Jean-Jacques Schott
- European Reference Network for Rare & Low Prevalence Complex Diseases of the Heart (ERN GUARD-Heart) (Y.D.W., Y.M., V.B., J.B., L.C., R.T., M.M., H.R., J.-J.S., J.-B.G., D.S.-M., E.A.N., R.R., M.P., F.K., F.D., S.C., M.T., A.A.M.W., S.S., P.J.S., V.P., C.R.B., E.R.B.).,l'institut du thorax, INSERM, CNRS, UNIV Nantes, France (J.B., J.-J.S., J.-B.G., R.R., F.K.).,CHU Nantes, Service de Génétique Médicale (J.-J.S., J.-B.G., R.R.)
| | - Jean-Baptiste Gourraud
- European Reference Network for Rare & Low Prevalence Complex Diseases of the Heart (ERN GUARD-Heart) (Y.D.W., Y.M., V.B., J.B., L.C., R.T., M.M., H.R., J.-J.S., J.-B.G., D.S.-M., E.A.N., R.R., M.P., F.K., F.D., S.C., M.T., A.A.M.W., S.S., P.J.S., V.P., C.R.B., E.R.B.).,l'institut du thorax, INSERM, CNRS, UNIV Nantes, France (J.B., J.-J.S., J.-B.G., R.R., F.K.).,CHU Nantes, Service de Génétique Médicale (J.-J.S., J.-B.G., R.R.)
| | - Doris Skoric-Milosavljevic
- European Reference Network for Rare & Low Prevalence Complex Diseases of the Heart (ERN GUARD-Heart) (Y.D.W., Y.M., V.B., J.B., L.C., R.T., M.M., H.R., J.-J.S., J.-B.G., D.S.-M., E.A.N., R.R., M.P., F.K., F.D., S.C., M.T., A.A.M.W., S.S., P.J.S., V.P., C.R.B., E.R.B.).,Heart Center, Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Amsterdam UMC (Y.M., R.T., D.S.-M., E.A.N., A.A.M.W., C.R.B.), University of Amsterdam, the Netherlands
| | - Eline A Nannenberg
- European Reference Network for Rare & Low Prevalence Complex Diseases of the Heart (ERN GUARD-Heart) (Y.D.W., Y.M., V.B., J.B., L.C., R.T., M.M., H.R., J.-J.S., J.-B.G., D.S.-M., E.A.N., R.R., M.P., F.K., F.D., S.C., M.T., A.A.M.W., S.S., P.J.S., V.P., C.R.B., E.R.B.).,Heart Center, Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Amsterdam UMC (Y.M., R.T., D.S.-M., E.A.N., A.A.M.W., C.R.B.), University of Amsterdam, the Netherlands
| | - Richard Redon
- European Reference Network for Rare & Low Prevalence Complex Diseases of the Heart (ERN GUARD-Heart) (Y.D.W., Y.M., V.B., J.B., L.C., R.T., M.M., H.R., J.-J.S., J.-B.G., D.S.-M., E.A.N., R.R., M.P., F.K., F.D., S.C., M.T., A.A.M.W., S.S., P.J.S., V.P., C.R.B., E.R.B.).,l'institut du thorax, INSERM, CNRS, UNIV Nantes, France (J.B., J.-J.S., J.-B.G., R.R., F.K.).,CHU Nantes, Service de Génétique Médicale (J.-J.S., J.-B.G., R.R.)
| | - Michael Papadakis
- Molecular and Clinical Sciences Research Institute, St George's University of London, Cardiovascular Clinical Academic Group, St George's University Hospitals National Health Service (NHS) Foundation Trust, United Kingdom (Y.D.W., V.B., M.M., H.R., M.P., S.S., E.R.B.).,European Reference Network for Rare & Low Prevalence Complex Diseases of the Heart (ERN GUARD-Heart) (Y.D.W., Y.M., V.B., J.B., L.C., R.T., M.M., H.R., J.-J.S., J.-B.G., D.S.-M., E.A.N., R.R., M.P., F.K., F.D., S.C., M.T., A.A.M.W., S.S., P.J.S., V.P., C.R.B., E.R.B.)
| | - Florence Kyndt
- European Reference Network for Rare & Low Prevalence Complex Diseases of the Heart (ERN GUARD-Heart) (Y.D.W., Y.M., V.B., J.B., L.C., R.T., M.M., H.R., J.-J.S., J.-B.G., D.S.-M., E.A.N., R.R., M.P., F.K., F.D., S.C., M.T., A.A.M.W., S.S., P.J.S., V.P., C.R.B., E.R.B.).,l'institut du thorax, INSERM, CNRS, UNIV Nantes, France (J.B., J.-J.S., J.-B.G., R.R., F.K.).,l'institut du thorax, CHU Nantes, Service de Cardiologie, Nantes, France (F.K.)
| | - Federica Dagradi
- European Reference Network for Rare & Low Prevalence Complex Diseases of the Heart (ERN GUARD-Heart) (Y.D.W., Y.M., V.B., J.B., L.C., R.T., M.M., H.R., J.-J.S., J.-B.G., D.S.-M., E.A.N., R.R., M.P., F.K., F.D., S.C., M.T., A.A.M.W., S.S., P.J.S., V.P., C.R.B., E.R.B.).,Center for Cardiac Arrhythmias of Genetic Origin and Laboratory of Cardiovascular Genetics (L.C., F.D., S.C., M.T., P.J.S.), Milan, Italy
| | - Silvia Castelletti
- European Reference Network for Rare & Low Prevalence Complex Diseases of the Heart (ERN GUARD-Heart) (Y.D.W., Y.M., V.B., J.B., L.C., R.T., M.M., H.R., J.-J.S., J.-B.G., D.S.-M., E.A.N., R.R., M.P., F.K., F.D., S.C., M.T., A.A.M.W., S.S., P.J.S., V.P., C.R.B., E.R.B.).,Center for Cardiac Arrhythmias of Genetic Origin and Laboratory of Cardiovascular Genetics (L.C., F.D., S.C., M.T., P.J.S.), Milan, Italy
| | - Margherita Torchio
- European Reference Network for Rare & Low Prevalence Complex Diseases of the Heart (ERN GUARD-Heart) (Y.D.W., Y.M., V.B., J.B., L.C., R.T., M.M., H.R., J.-J.S., J.-B.G., D.S.-M., E.A.N., R.R., M.P., F.K., F.D., S.C., M.T., A.A.M.W., S.S., P.J.S., V.P., C.R.B., E.R.B.).,Center for Cardiac Arrhythmias of Genetic Origin and Laboratory of Cardiovascular Genetics (L.C., F.D., S.C., M.T., P.J.S.), Milan, Italy
| | - Thomas Meitinger
- Helmholtz Zentrum München, Institute of Human Genetics, Neuherberg (T.M., P.L.).,Technische Universität München, Institute of Human Genetics (T.M.).,DZHK (German Center for Cardiovascular Research), Partner Site Munich Heart Alliance, Germany (T.M.)
| | - Peter Lichtner
- Helmholtz Zentrum München, Institute of Human Genetics, Neuherberg (T.M., P.L.)
| | - Taisuke Ishikawa
- National Cerebral and Cardiovascular Center, Osaka, Japan (S.O., T.I., W.S., N.M., T.A.)
| | - Arthur A M Wilde
- European Reference Network for Rare & Low Prevalence Complex Diseases of the Heart (ERN GUARD-Heart) (Y.D.W., Y.M., V.B., J.B., L.C., R.T., M.M., H.R., J.-J.S., J.-B.G., D.S.-M., E.A.N., R.R., M.P., F.K., F.D., S.C., M.T., A.A.M.W., S.S., P.J.S., V.P., C.R.B., E.R.B.).,Heart Center, Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Amsterdam UMC (Y.M., R.T., D.S.-M., E.A.N., A.A.M.W., C.R.B.), University of Amsterdam, the Netherlands
| | | | - Sanjay Sharma
- Molecular and Clinical Sciences Research Institute, St George's University of London, Cardiovascular Clinical Academic Group, St George's University Hospitals National Health Service (NHS) Foundation Trust, United Kingdom (Y.D.W., V.B., M.M., H.R., M.P., S.S., E.R.B.).,European Reference Network for Rare & Low Prevalence Complex Diseases of the Heart (ERN GUARD-Heart) (Y.D.W., Y.M., V.B., J.B., L.C., R.T., M.M., H.R., J.-J.S., J.-B.G., D.S.-M., E.A.N., R.R., M.P., F.K., F.D., S.C., M.T., A.A.M.W., S.S., P.J.S., V.P., C.R.B., E.R.B.)
| | - Dan M Roden
- Vanderbilt University School of Medicine, Nashville, TN (D.M.R.)
| | - Martin M Borggrefe
- Department of Medicine, University Medical Center Mannheim (UMM), Faculty of Medicine Mannheim, University of Heidelberg, European Center for AngioScience (ECAS) & DZHK (German Center for Cardiovascular Research) partner site Heidelberg/Mannheim, Germany (M.M.B.)
| | - Pascal P McKeown
- Belfast Health & Social Care Trust, United Kingdom (A.M., P.P.M.).,Queen's University Belfast, United Kingdom (P.P.M.)
| | - Wataru Shimizu
- National Cerebral and Cardiovascular Center, Osaka, Japan (S.O., T.I., W.S., N.M., T.A.).,Nippon Medical School, Tokyo, Japan (W.S.)
| | - Minoru Horie
- Shiga University of Medical Science (S.O., M.H.)
| | - Naomasa Makita
- National Cerebral and Cardiovascular Center, Osaka, Japan (S.O., T.I., W.S., N.M., T.A.)
| | - Takeshi Aiba
- National Cerebral and Cardiovascular Center, Osaka, Japan (S.O., T.I., W.S., N.M., T.A.)
| | - Michael J Ackerman
- Departments of Cardiovascular Medicine (Division of Heart Rhythm Services), Pediatric and Adolescent Medicine (Division of Pediatric Cardiology), and Molecular Pharmacology and Experimental Therapeutics (Windland Smith Rice Sudden Death Genomics Laboratory), Mayo Clinic, Rochester, MN (J.M.B., D.J.T., M.J.A.)
| | - Peter J Schwartz
- European Reference Network for Rare & Low Prevalence Complex Diseases of the Heart (ERN GUARD-Heart) (Y.D.W., Y.M., V.B., J.B., L.C., R.T., M.M., H.R., J.-J.S., J.-B.G., D.S.-M., E.A.N., R.R., M.P., F.K., F.D., S.C., M.T., A.A.M.W., S.S., P.J.S., V.P., C.R.B., E.R.B.).,Center for Cardiac Arrhythmias of Genetic Origin and Laboratory of Cardiovascular Genetics (L.C., F.D., S.C., M.T., P.J.S.), Milan, Italy
| | - Vincent Probst
- European Reference Network for Rare & Low Prevalence Complex Diseases of the Heart (ERN GUARD-Heart) (Y.D.W., Y.M., V.B., J.B., L.C., R.T., M.M., H.R., J.-J.S., J.-B.G., D.S.-M., E.A.N., R.R., M.P., F.K., F.D., S.C., M.T., A.A.M.W., S.S., P.J.S., V.P., C.R.B., E.R.B.).,Reference Center for hereditary arrhythmic diseases, Cardiologic Department and INSERM U1087, L'Institut du Thorax, Nantes, France (V.P.)
| | - Connie R Bezzina
- European Reference Network for Rare & Low Prevalence Complex Diseases of the Heart (ERN GUARD-Heart) (Y.D.W., Y.M., V.B., J.B., L.C., R.T., M.M., H.R., J.-J.S., J.-B.G., D.S.-M., E.A.N., R.R., M.P., F.K., F.D., S.C., M.T., A.A.M.W., S.S., P.J.S., V.P., C.R.B., E.R.B.).,Heart Center, Department of Clinical and Experimental Cardiology, Amsterdam Cardiovascular Sciences, Amsterdam UMC (Y.M., R.T., D.S.-M., E.A.N., A.A.M.W., C.R.B.), University of Amsterdam, the Netherlands
| | - Elijah R Behr
- Molecular and Clinical Sciences Research Institute, St George's University of London, Cardiovascular Clinical Academic Group, St George's University Hospitals National Health Service (NHS) Foundation Trust, United Kingdom (Y.D.W., V.B., M.M., H.R., M.P., S.S., E.R.B.).,European Reference Network for Rare & Low Prevalence Complex Diseases of the Heart (ERN GUARD-Heart) (Y.D.W., Y.M., V.B., J.B., L.C., R.T., M.M., H.R., J.-J.S., J.-B.G., D.S.-M., E.A.N., R.R., M.P., F.K., F.D., S.C., M.T., A.A.M.W., S.S., P.J.S., V.P., C.R.B., E.R.B.)
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Diagnostic findings and follow-up outcomes in relatives to young non-autopsied sudden death victims. Int J Cardiol 2020; 318:61-66. [DOI: 10.1016/j.ijcard.2020.06.012] [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] [Received: 02/16/2020] [Revised: 05/02/2020] [Accepted: 06/09/2020] [Indexed: 12/20/2022]
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Abela M, Sharma S. Electrocardiographic interpretation in athletes. Minerva Cardiol Angiol 2020; 69:533-556. [PMID: 33059398 DOI: 10.23736/s2724-5683.20.05331-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Participation in regular exercise of moderate intensity is associated with a plethora of systemic benefits, including a reduction in risk factors for coronary atherosclerosis; however, intensive exercise may paradoxically culminate in sudden cardiac arrest among individuals harboring arrhythmogenic substrates. The precise mechanism for arrhythmogenesis is likely multifactorial, however, surges in catecholamines, electrolyte shifts, acid-base disturbances, increased core temperature and demand myocardial ischemia are potential contributors. Although most deaths occur in middle aged and older males with atherosclerotic coronary artery disease, a significant proportion also affect young athletes with inherited or congenital cardiac abnormalities. The impact of such catastrophes on society, particularly when a young high-profile athlete is affected could be considered a justified reason for identifying individuals who may be at risk. Given the rarity of deaths in young athletes, only the simplest screening test, such as the 12-lead electrocardiography (ECG) may be considered to be cost effective. The ECG is effective for detecting serious electrical diseases in young athletes such as congenital electrical accessory pathways and ion channel diseases but can also identify athletes with potential life-threatening structural diseases such as hypertrophic and arrhythmogenic cardiomyopathy. One of the concerns about ECG screening is that regular intensive exercise results in several physiological alterations in cardiac structure and function that are reflected on the athlete's ECG. Sinus bradycardia, first-degree atrioventricular block, incomplete right bundle branch block, minor J-point elevation and large QRS voltages are common. Conversely, some repolarization anomalies affecting the ST segment, T waves and QT interval may overlap with patterns observed in patients with serious cardiac diseases. The situation is complicated further because age, sex and ethnicity of the athletes also influence the ECG and there is a risk that erroneous interpretation could have serious consequences. This review will describe the normal electrical patterns of the "athlete's heart" and provide insights into differentiation physiological electrical patterns from those observed in serious cardiac disease.
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Affiliation(s)
- Mark Abela
- Department of Cardiology, Mater Dei Hospital, Msida, Malta - .,Malta Medical School, University of Malta, Msida, Malta - .,St. George's University Hospitals, NHS Foundation Trust, St George's University, London, UK -
| | - Sanjay Sharma
- St. George's University Hospitals, NHS Foundation Trust, St George's University, London, UK
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