Genes initially attributed to other types of cardiomyopathy, such as MYBPC3 for hypertrophic cardiomyopathy (HCM) and DSP for arrhythmogenic right ventricular cardiomyopathy (ARVC), have been shown to contribute to DCM as well [19, 36, 37•]. This evidence concerns the gene MYBPC3 and Arrhythmogenic right ventricular dysplasia.