In addition, familial cardiomyopathy genes such as BAG3, FLNC, TTN, GATA4, MYH6, MYH7, NKX2-5, PLN, RBM20, and RYR2 were found to be significantly enriched in the susceptibility loci, suggesting an association between genetic factors that define cardiac function in healthy individuals and cardiomyopathy-related genes. Here, RBM20 is linked to cardiomyopathy.