TNNT2 and angina pectoris: A comparison of mean cTnT between patients with and without recurrent angina was done, and the difference was found significant with cTnT (1.9705±1.538 vs 0.82±0.915 ng/mL, p<0.001). Totally, 38% (19/50) of the TnT-positive cases have recurrent angina.