arrhythmogenic right ventricular dysplasia 5 (MONDO_0011459, a Monarch Disease Ontology identifier) is any arrhythmogenic right ventricular cardiomyopathy in which the cause of the disease is a mutation in the TMEM43 gene. Also known as: ARVC5, ARVD5, TMEM43 arrhythmogenic right ventricular cardiomyopathy, arrhythmogenic right ventricular cardiomyopathy 5, arrhythmogenic right ventricular cardiomyopathy caused by mutation in TMEM43, arrhythmogenic right ventricular dysplasia type 5, arrhythmogenic right ventricular dysplasia, familial, type 5, familial arrhythmogenic right ventricular dysplasia 5.