The identified variant resulted in heterozygous variations in these three genes, with the <i>ACTN2</i> g.236,686,454-236,764,631_del and <i>RYR2</i> g.237,402,134-237,833,988_del variants being the dominant contributors to the induction of cardiomyopathy. The gene discussed is ACTN2; the disease is cardiomyopathy.