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研究以测定血清肌钙蛋白I(cTnI)为急性心肌梗死的生化指标,代替心肌型肌酸激酶同工酶(CK-MB)的前瞻性,比较了cTnI、CK-MB浓度在诊断或排除急性心肌梗死中 的价值。 方法 研究对象为Hennepin州医学中心3个月内327例连续性非选择性初步估计为急性心肌梗死的患者。急性心肌梗死的诊断基于修改的WHO标准。入院后24～72小时内所有患者进行详细临床检查,入院当天
Study to determine the serum troponin I (cTnI) as a biochemical indicator of acute myocardial infarction, in place of myocardial type creatine kinase isoenzyme (CK-MB) prospective, compared cTnI, CK-MB concentration in the diagnosis or rule out acute The value of myocardial infarction. METHODS: The subjects were 327 consecutive patients with non-selective initial assessment of acute myocardial infarction within 3 months of the Hennepin State Medical Center. The diagnosis of acute myocardial infarction is based on the revised WHO criteria. 24 to 72 hours after admission, all patients underwent a detailed clinical examination, admission day