| arrhythmogenic | <pharmacology, physiology> Producing or promoting arrhythmia. Origin: Gr. Rhythmos = rhythm, gennan = to produce (18 Nov 1997) |
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| arrhythmogenic right ventricular dysplasia | A congenital cardiomyopathy in which transmural infiltration of adipose tissue results in weakness and aneurysmal bulging of the infundibulum, apex, and posterior basilar region of the right ventricle and leads to ventricular tachycardia arising in the right ventricle. (12 Dec 1998) |