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Arrhythmogenic Right Ventricular Cardiomyopathy 2012: Diagnostic Challenges and Treatment
Author(s) -
MARCUS FRANK I.,
ABIDOV AIDEN
Publication year - 2012
Publication title -
journal of cardiovascular electrophysiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.193
H-Index - 138
eISSN - 1540-8167
pISSN - 1045-3873
DOI - 10.1111/j.1540-8167.2012.02412.x
Subject(s) - medicine , cardiology , palpitations , ventricle , cardiomyopathy , implantable cardioverter defibrillator , ventricular tachycardia , arrhythmogenic right ventricular dysplasia , sudden death , heart failure
ARVC 2012 . The most common presentation of arrhythmogenic right ventricular cardiomyopathy (ARVC) is palpitations or ventricular tachycardia (VT) of left bundle branch morphology in a young or middle‐aged individual. The 12‐lead electrocardiogram may be normal or have T‐wave inversion beyond V 1 in an otherwise healthy person who is suspected of having ARVC. The most frequent imaging abnormalities are an enlarged right ventricle, decrease in right ventricular (RV) function, and localized wall motion abnormalities. Risk factors for implantable cardioverter defibrillator include a history of aborted sudden death, syncope, young age, decreased left ventricular function, and marked decrease in RV function. Recent results of treatment with epicardial ablation are encouraging. (J Cardiovasc Electrophysiol, Vol. 23 pp. 1149‐1153, October 2012)