Abstract
Arrhythmogenic right ventricular cardiomyopathy (ARVC), an inherited heart muscle disease, is characterized by a progressive replacement of viable, in its classic form predominantly right ventricular myocardium by fibro-fatty tissue. These pathological alterations may provide the substrate for the occurrence of life-threatening ventricular tachyarrhythmias, heart failure, and sudden cardiac death. The clinical course in this young patient population is highly variable, diagnostic algorithms complex, and individualized treatment strategies yet to be refined. Molecular genetic analyses have revealed both heterozygous and compound mutations in genes encoding for desmosomal proteins that are an integral part of the intercellular architecture. However, its diagnostic and prognostic impact remains to be elucidated. Over time, other genetic (i.e., non-desmosomal) and non-genetic causes (phenocopies) have been identified, and biventricular and left dominant manifestations (ALVC) are known. Based on a qualitative scoring system, initially published in 1994, diagnostic criteria were revised and substantiated by quantitative criteria in 2010 followed by a critical appraisal 9 years later. In 1995, ARVC was included in the classification of cardiomyopathies of the World Health Organization but was recently proposed to be subsumed in a broader concept termed “arrhythmogenic cardiomyopathy” (AC). This review provides an update on the clinical diagnosis and differential diagnoses of ARVC as well as our current understanding of the underlying pathogenesis, and it sheds light on new efforts in risk stratification.
Zusammenfassung
Die arrhythmogene rechtsventrikuläre Kardiomyopathie (ARVC) ist als hereditäre Herzmuskelerkrankung charakterisiert durch einen progressiven Ersatz v. a. rechtsventrikulären Myokards durch Binde‑/Fettgewebe. Diese pathomorphologischen Alterationen können das Substrat für das Auftreten lebensbedrohlicher ventrikulärer Tachyarrhythmien, die Entwicklung einer klinischen Herzinsuffizienzsymptomatik und den plötzlichen Herztod bilden. Der klinische Verlauf in dieser überwiegend jungen Patientenpopulation ist sehr variabel, diagnostische Algorithmen sind komplex und individualisierte Therapiestrategien derzeit noch im Entwicklungszustand. In molekulargenetischen Analysen wurden sowohl heterozygote als auch Mehrfachmutationen in Genen detektiert, die für desmosomale Proteine, den integralen Bestandteil der interzellulären Architektur, kodieren. Allerdings ist sowohl ihre diagnostische als auch prognostische Bedeutung noch unklar. Im Verlauf konnten andere genetische, nichtdesmosomale und auch nichtgenetische Phänotypen identifiziert werden; biventrikuläre oder linksdominante Erkrankungsformen sind zudem bekannt. Ausgehend von einem 1994 publizierten, klinisch-qualitativen diagnostischen Algorithmus wurden die diagnostischen Kriterien in einer Revision 2010 quantitativ substanziiert und weitere 9 Jahre später auf der Grundlage neuerer wissenschaftlichen Daten in einzelnen Punkten modifiziert. Die ARVC wurde 1995 in die Klassifikation der Kardiomyopathien der Weltgesundheitsorganisation als eigenständige Erkrankungsentität integriert, wobei erst kürzlich ein mehrere Erkrankungen (inklusiv der ARVC) umfassendes neues Konzept einer „arrhythmogenen Kardiomyopathie“ (AC) vorgestellt wurde. Dieser Artikel beschreibt die aktuelle klinische Diagnostik, Differenzialdiagnostik und Therapieoptionen der ARVC vor dem Hintergrund der zugrunde liegenden Pathogenetik und bietet einen Ausblick auf laufende Anstrengungen zu einer individualisierten Risikostratifikation betroffener Patienten.
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References
Towbin JA, McKenna WJ, Abrams DJ et al (2019) HRS expert consensus statement on evaluation, risk stratification, and management of arrhythmogenic cardiomyopathy: executive summary. Heart Rhythm 16:e373–e407
Thiene G, Nava A, Corrado D et al (1988) Right ventricular cardiomyopathy and sudden cardiac death in young people. N Eng J Med 318:129–133
Finocchiaro G, Papadakis M, Robertus JL et al (2016) Etiology of sudden death in sports: insights from a United Kingdom regional registry. J Am Coll Cardiol 67:2108–2115
Maron BJ, Haas TS, Ahluwalia A et al (2016) Demographics and epidemiology of sudden deaths in young competitive athletes: from the United States national registry. Am J Med 129:1170–1177
Marcus FI, Fontaine G, Guiraudon G et al (1982) Right ventricular dysplasia: a report of 24 cases. Circulation 65:384–399
Richardson P, McKenna WJ, Bristow M et al (1996) Report of the 1995 world health organization / international society and federation of cardiology task force on the definition and classification of cardiomyopathies. Circulation 93:841–842
Quarta G, Muir A, Pantazis A et al (2011) Familial evaluation in arrhythmogenic right ventricular cardiomyopathy: impact of genetics and revised task force criteria. Circulation 123:2701–2709
Nava A, Bauce B, Basso C et al (2000) Clinical profile and long-term follow-up of 37 families with arrhythmogenic right ventricular cardiomyopathy. J Am Coll Cardiol 36:2226–2233
Peters S, Trümmel M, Meyners W (2004) Prevalence of right ventricular dysplasia-cardiomyopathy in a non-referral hospital. Int J Cardiol 97:499–501
Groeneweg JA, Bhonsale A, James CA et al (2015) Clinical presentation, long-term follow-up, and outcomes of 1001 arrhythmogenic right ventricular dysplasia/cardiomyopathy patients and family members. Circ Cardiovasc Genet 8:437–446
Hulot JS, Jouven X, Empana JP et al (2004) Natural history and risk stratification of arrhythmogenic right ventricular dysplasia/cardiomyopathy. Circulation 110:1879–1884
Bauce B, Rampazzo A, Basso C et al (2011) Clinical phenotype and diagnosis of arrhythmogenic right ventricular cardiomyopathy in pediatric patients carrying desmosomal gene mutations. Heart Rhythm 8:1686–1695
Etoom Y, Govindapillai S, Hamilton R et al (2015) Importance of CMR within the task force criteria for the diagnosis of ARVC in children and adolescents. J Am Coll Cardiol 65:987–995
Te Riele ASJM, James CA, Sawant AC et al (2015) Arrhythmogenic right ventricular dysplasia/cardiomyopathy in the pediatric population: clinical characterization and comparison with adult-onset disease. JACC Clin Electrophysiol 1:551–560
Bhonsale A, Te Riele ASJM, Sawant AC et al (2017) Cardiac phenotype and long-term prognosis of arrhythmogenic right ventricular cardiomyopathy/dysplasia patients with late presentation. Heart Rhythm 14:883–891
Basso C, Corrado D, Marcus FI et al (2009) Arrhythmogenic right ventricular cardiomyopathy. Lancet 373:1289–1300
Choudhary N, Tompkins C, Polonsky B et al (2016) Clinical presentation and outcomes by sex in arrhythmogenic right ventricular cardiomyopathy: findings from the north American ARVC registry. J Cardiovasc Electrophysiol 27:555–562
James CA, Bhonsale A, Tichnell C et al (2013) Exercise increases age-related penetrance and arrhythmic risk in arrhythmogenic right ventricular dysplasia/cardiomyopathy-associated desmosomal mutation carriers. J Am Coll Cardiol 62:1290–1297
Sawant AC, Bhonsale A, Te Riele AS et al (2014) Exercise has a disproportionate role in the pathogenesis of arrhythmogenic right ventricular dysplasia/cardiomyopathy in patients without desmosomal mutations. J Am Heart Assoc 3:e1471
Corrado D, Wichter T, Link MS et al (2015) Treatment of arrhythmogenic right ventricular cardiomyopathy/dysplasia: an international task force consensus statement. Eur Heart J 36:3227–3237
Daliento L, Turrini P, Nava A et al (1995) Arrhythmogenic right ventricular cardiomyopathy in young versus adult patients: similarities and differences. J Am Coll Cardiol 25:655–664
Gilotra NA, Bhonsale A, James CA et al (2017) Heart failure is common and under-recognized in patients with arrhythmogenic right ventricular cardiomyopathy/dysplasia. Circ Heart Fail 10:e3819
McKenna WJ, Thiene G, Nava A et al (1994) Diagnosis of arrhythmogenic right ventricular dysplasia/cardiomyopathy. Task force of the working group myocardial and pericardial disease of the European society of cardiology and of the scientific council on cardiomyopathies of the international society and federation of cardiology. Br Heart J 71:215–218
Corrado D, Link MS, Calkins H (2017) Arrhythmogenic right ventricular cardiomyopathy. N Engl J Med 376:1489–1490
Hoorntje ET, Te Rijdt WP, James CA et al (2017) Arrhythmogenic cardiomyopathy: pathology, genetics, and concepts in pathogenesis. Cardiovasc Res 113:1521–1531
Vimalanathan AK, Ehler E, Gehmlich K (2018) Genetics of and pathogenic mechanisms in arrhythmogenic right ventricular cardiomyopathy. Biophys Rev 10:973982
Rigato I, Bauce B, Rampazzo A et al (2013) Compound and digenic heterozygosity predicts lifetime arrhythmic outcome and sudden cardiac death in desmosomal gene-related arrhythmogenic right ventricular cardiomyopathy. Circ Cardiovasc Genet 6:533–542
Gandjbakhch E, Redheuil A, Pousset F et al (2018) Clinical diagnosis, imaging, and genetics of arrhythmogenic right ventricular cardiomyopathy/dysplasia: JACC state-of-the-art review. J Am Coll Cardiol 72:784–804
Schulze-Bahr E, Klaassen S, Abdul-Khaliq H, Schunkert H (2015) Molecular diagnostics of cardiovascular diseases. Expert consensus statement by the German cardiac society (DGK) and the German society of pediatric cardiology (DGPK). Kardiologe 9:213–243
Ackerman MJ, Priori SG, Willems S et al (2011) HRS/EHRA expert consensus statement on the state of genetic testing for the channelopathies and cardiomyopathies: this document was developed as a partnership between the heart rhythm society (HRS) and the European heart rhythm association (EHRA). Europace 13:1077–1109
Pilichou K, Lazzarini E, Rigato I et al (2017) Large genomic rearrangements of desmosomal genes in Italian arrhythmogenic cardiomyopathy patients. Circ Arrhythm Electrophysiol 10(10):e5324
Marcus FI, McKenna WJ, Sherrill D et al (2010) Diagnosis of arrhythmogenic right ventricular cardiomyopathy/dysplasia: proposed modification of the task force criteria. Eur Heart J 31:806–814
Ott P, Marcus FI, Sobonya RE et al (2003) Cardiac sarcoidosis masquerading as right ventricular dysplasia. Pacing Clin Electrophysiol 26:1498–1503
Waki H, Eguchi K, Toriumi S et al (2018) Isolated cardiac sarcoidosis mimicking arrhythmogenic right ventricular cardiomyopathy. Intern Med 57:835–839
Corrado D, van Tintelen PJ, McKenna WJ et al (2019) Arrhythmogenic right ventricular cardiomyopathy: evaluation of the current diagnostic criteria and differential diagnosis. Eur Heart J. https://doi.org/10.1093/eurheartj/ehz669
Haugaa KH, Basso C, Badano LP et al (2017) Comprehensive multi-modality imaging approach in arrhythmogenic cardiomyopathy—an expert consensus document of the European association of cardiovascular imaging. Eur Heart J Cardiovasc Imaging 18:237–253
Heidbüchel H, Hoogsteen J, Fagard R et al (2003) High prevalence of right ventricular involvement in endurance athletes with ventricular arrhythmias. Role of an electrophysiologic study in risk stratification. Eur Heart J 24:1473–1480
Corrado D, Basso C, Rizzoli G et al (2003) Does sports activity enhance the risk of sudden death in adolescents and young adults? J Am Coll Cardiol 42:1959–1963
Saberniak J, Hasselberg NE, Borgquist R et al (2014) Vigorous physical activity impairs myocardial function in patients with arrhythmogenic right ventricular cardiomyopathy and in mutation positive family members. Eur J Heart Fail 16:1337–1344
Wichter T, Borggrefe M, Haverkamp W et al (1992) Efficacy of antiarrhythmic drugs in patients with arrhythmogenic right ventricular disease. Results in patients with inducible and noninducible ventricular tachycardia. Circulation 86:29–37
Marcus GM, Glidden DV, Polonsky B et al (2009) Efficacy of antiarrhythmic drugs in arrhythmogenic right ventricular cardiomyopathy: a report from the north American ARVC registry. J Am Coll Cardiol 54:609–615
Corrado D, Leoni L, Link MS et al (2003) Implantable cardioverter-defibrillator therapy for prevention of sudden death in patients with arrhythmogenic right ventricular cardiomyopathy/dysplasia. Circulation 108:3084–3091
Paul M, Wichter T, Kies P et al (2011) Cardiac sympathetic dysfunction in genotyped patients with arrhythmogenic right ventricular cardiomyopathy and risk of recurrent ventricular tachyarrhythmias. J Nucl Med 52:1559–1565
Ermakov S, Gerstenfeld EP, Svetlichnaya Y, Scheinman MM (2017) Use of flecainide in combination antiarrhythmic therapy in patients with arrhythmogenic right ventricular cardiomyopathy. Heart Rhythm 14:564–569
Dalal D, Jain R, Tandri H et al (2007) Long-term efficacy of catheter ablation of ventricular tachycardia in patients with arrhythmogenic right ventricular dysplasia/cardiomyopathy. J Am Coll Cardiol 50:432–440
Mahida S, Venlet J, Saguner AM et al (2019) Ablation compared with drug therapy for recurrent ventricular tachycardia in arrhythmogenic right ventricular cardiomyopathy: results from a multicenter study. Heart Rhythm 16:536–543
Cadrin-Tourigny J, Bosman LP, Nozza A et al (2019) A new prediction model for ventricular arrhythmias in arrhythmogenic right ventricular cardiomyopathy. Eur Heart J 40:1850–1858
McKenna WJ, Asaad NA, Jacoby DL (2019) Prediction of ventricular arrhythmia and sudden death in arrhythmogenic right ventricular cardiomyopathy. Eur Heart J 40:1859–1861
Heermann P, Fritsch H, Koopmann M et al (2019) Biventricular myocardial strain analysis using cardiac magnetic resonance feature tracking (CMR-FT) in patients with distinct types of right ventricular diseases comparing arrhythmogenic right ventricular cardiomyopathy (ARVC), right ventricular outflow-tract tachycardia (RVOT-VT), and Brugada syndrome (BrS). Clin Res Cardiol 108:1147–1162
Chatterjee D, Fatah M, Akdis D et al (2018) An autoantibody identifies arrhythmogenic right ventricular cardiomyopathy and participates in its pathogenesis. Eur Heart J 39:3932–3944
Roux-Buisson N, Gandjbakhch E, Donal E et al (2014) Prevalence and significance of rare RYR2 variants in arrhythmogenic right ventricular cardiomyopathy/dysplasia: results of a systematic screening. Heart Rhythm 11:1999–2009
Te Riele AS, Agullo-Pascual E, James CA et al (2017) Multilevel analyses of SCN5A mutations in arrhythmogenic right ventricular dysplasia/cardiomyopathy suggest non-canonical mechanisms for disease pathogenesis. Cardiovasc Res 113:102–111
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M. Paul and E. Schulze-Bahr declare that they have no competing interests.
For this article no studies with human participants or animals were performed by any of the authors. All studies performed were in accordance with the ethical standards indicated in each case.
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Paul, M., Schulze-Bahr, E. Arrhythmogenic right ventricular cardiomyopathy. Herz 45, 243–251 (2020). https://doi.org/10.1007/s00059-020-04907-1
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DOI: https://doi.org/10.1007/s00059-020-04907-1
Keywords
- Arrhythmogenic right ventricular cardiomyopathy
- Differential diagnosis
- Pathophysiology
- Genetics
- Risk stratification