近年来研究指出 ,心肌钙蛋白Ｉ是心脏受损时特异性极强的生化标志物[1,2 ] 。Ｗｕ等[3 ] 指出应该考虑以心肌钙蛋白Ｉ对急性心肌梗死进行诊断 ,Ｓｍｉｔｈ等[4 ] 研究认为心肌钙蛋白Ｉ是检测心肌炎所造成心肌损伤的理想标志物 ,Ｆｅｎｇ等[5] 以猪为动物模型研究心肌缺血时指出 In recent years, studies have shown that cardiac troponin I is a very specific biochemical marker of heart damage [1,2]. Wu et al [3] pointed out that cardiac troponin I should be considered in the diagnosis of acute myocardial infarction, Smith et al [4] that cardiac troponin I is an ideal marker of myocardial injury caused by myocarditis, Feng et al [5] to pig The animal model for myocardial ischemia was noted