Cardiomyopathy, Familial Hypertrophic, 13, also known as hypertrophic cardiomyopathy 13, is related to cardiomyopathy, dilated, 1ee and familial isolated dilated cardiomyopathy, and has symptoms including chest pain and dyspnea on exertion. An important gene associated with Cardiomyopathy, Familial Hypertrophic, 13 is TNNC1 (Troponin C1, Slow Skeletal And Cardiac Type), and among its related pathways/superpathways is Striated muscle contraction pathway. Affiliated tissues include heart and heart-ventricle, and related phenotypes are hypertrophic cardiomyopathy and right bundle branch block