Arrhythmogenic cardiomyopathy (ACM). characterized by fibro or fibrofatty infiltration of the myocardium with a predominant arrhythmic presentation. is a genetically mediated cause of sudden cardiac death in the young and athletic individuals. We report a case of a severe form of biventricular ACM in a middle-aged man with a family history of cardiomyopathy-related young death. https://yeswellneses.shop/product-category/mastectomy-care/