MYH7 (Myosin Heavy Chain 7) encodes the β isoform of the myosin heavy chain that is commonly found in slow twitch skeletal muscles, mutations of which result in various conditions with known elevated rhabdomyolysis risk under physical stress including hypertrophic cardiomyopathy and myosin storage myopathy [110,111]. This evidence concerns the gene MYH14 and hypertrophic cardiomyopathy.