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目的探讨急性心肌梗死(AM I)患者心肌肌钙蛋白I(cT n I)水平与近期预后的关系。方法通过测定76例AM I患者的血清cT n I水平,根据cT n I水平分为二组,观察住院期间心力衰竭、心脏性死亡的发生率,测定左心室射血分数(LVEF),分析cT n I水平与它们的关系。结果A、B两组的心力衰竭、心脏性死亡的发生率存在显著差异。结论血清cT-nI是AMI患者住院期间预后的独立预测因子。
Objective To investigate the relationship between cardiac troponin I (cTn I) and the prognosis in patients with acute myocardial infarction (AMI). Methods The serum levels of cTnI in 76 patients with AMI were determined and divided into two groups according to the level of cTnI. The incidence of heart failure and cardiac death during hospitalization was observed. The left ventricular ejection fraction (LVEF) was measured and cT n I levels and their relationship. Results The incidence of heart failure and cardiac death in groups A and B were significantly different. Conclusions Serum cT-nI is an independent predictor of in-hospital outcomes in patients with AMI.