About 57.9% (11/19) of the cTnT-positive cases with recurrent angina died. For diagnosis of AMI, a single cut-off value for cTnT (0.22 ng/mL) at presentation resulted in a sensitivity and negative predictive value of 76.92% (95% CI: 88.4%-95.3%) and 98.2% (95% CI: 96.5%-98.5%), and a specificity and positive predictive value of 100% (95% CI: 92.3%-100%) and 65.4% (95% CI: 48.3% 75.3%), respectively. Here, TNNT2 is linked to angina pectoris.