Arrhythmogenic Right Ventricular Dysplasia, Familial, 4, also known as arrhythmogenic right ventricular dysplasia 4, is related to cardiac conduction defect and arrhythmogenic right ventricular cardiomyopathy. An important gene associated with Arrhythmogenic Right Ventricular Dysplasia, Familial, 4 is ARVD4 (Arrhythmogenic Right Ventricular Dysplasia 4), and among its related pathways/superpathways are Nervous system development and DREAM Repression and Dynorphin Expression. Affiliated tissues include heart, and related phenotypes are ventricular arrhythmia and sudden death