arrhythmogenic right ventricular cardiomyopathy UMLS_CUI:C0349788 An intrinsic cardiomyopathy that is characterized by hypokinetic areas involving the free wall of the right ventricle, with fibrofatty replacement of the right ventricular myocardium, with associated arrhythmias originating in the right ventricle. ORDO:217656 DOID:0050431 SNOMEDCT_US_2020_03_01:281170005 ARVC ARVC cardiomyopathy ARVD Xref MGI. OMIM mapping confirmed by DO. [SN]. MESH:D019571 ORDO:247 NCI:C84571 disease_ontology OMIM:PS107970 arrhythmogenic right ventricular dysplasia arrhythmogenic right ventricular dysplasia/cardiomyopathy intrinsic cardiomyopathy