MRPL44 associated with cardiomyopathy has reported that MRPL44 had mutation c.467T>G, (p.Leu156Arg) and c.233G>A, (p.Arg78Gln) in two unrelated patients with childhood hypertrophic cardiomyopathy. The gene discussed is MRPL44; the disease is hypertrophic cardiomyopathy.