Moreover, NDUFS1 (NADH:ubiquinone oxidoreductase 75 kDa Fe‐S protein 1) is another member of complex I, its mutations also correlated with various diseases such as diabetic cardiomyopathy, myocardial hypertrophy, schizophrenia, leukoencephalopathy, and Leigh syndrome.33, 34, 35, 36, 37. The gene discussed is NDUFS1; the disease is cardiac hypertrophy.