TNNT2 and myocardial infarction: Elevated levels of cTnT (within 2–3 h of MI onset; males: 15.5 nanogram/L, females: 9 nanogram/L) and/or cTnI (within 2–6 h of MI onset; males: 26 nanogram/L, females: 16 nanogram/L) indicate MI [84].