近年来随着肌钙蛋白在临床的广泛应用,帮助医生更准确、更及时地诊断心肌梗死并判断预后,但也存在一种错误倾向,即认为凡是心肌肌钙蛋白I(cTnI)增高的病例都可以诊断为急性心肌梗死。本文选择了2006年本院收治的3例cTnI增高的病例进行分析,这3例患者都并发严重感染,故我们推测: In recent years, with the wide application of troponin in clinical practice to help doctors diagnose myocardial infarction more accurately and promptly and to judge the prognosis, there is also a wrong tendency that any patients with elevated cardiac troponin I (cTnI) Can be diagnosed as acute myocardial infarction. This article selected in our hospital in 2006, 3 cases of cTnI increased cases were analyzed, these 3 patients were complicated by severe infections, so we speculate: