MYH6 and Arrhythmogenic right ventricular dysplasia: MYH6 variants are also associated with all types of cardiomyopathy, including HCM [42,43,44,45,46], dilated cardiomyopathy (DCM) [41,47,48,49,50,51,52], peripartum cardiomyopathy (PPCM) [53], arrhythmogenic right ventricular cardiomyopathy (ARVC) [54], and left ventricular non-compaction (LVNC) [55,56].