Among patients with AMI, TF activity correlated with parameters of myocardial necrosis (peak CK: R = 0.22, P = 0.025; peak CK-MB: R = 0.23; P = 0.019; CK on admission: R = 0.23, P = 0.037), Killip class (R = 0.22, P = 0.022), and incidence of cardiopulmonary resuscitation on admission (R = 0.20, P = 0.037). This evidence concerns the gene TF and Myocardial necrosis.