Table 2.

Malignant hereditary arrhythmogenic diseases—cardiomyopathies.

Cardiomyopathies	Most Frequent Gene Mutations
HCM	MYBPC3 (40–45%), MYH7 (15–25%)
ACM	PKP2 (10–45%), DSP (10–15%), DSG2 (10%), JUP and DSC2 (1–2%)
DCM	TTN (20–25%), LMNA (8%), RBM20 (1–5%), SCN5A (2–3%)