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目的 :了解急性心肌梗塞 (AMI)时 ,血清肌酸激酶同工酶 (CK MB)、肌红蛋白 (Mb)、心肌肌钙蛋白I(cT nI)的变化。方法 :用Access微粒子化学发光全自动免疫分析仪器 .由BACKMAN公司提供的配套试剂 ,以检测血清CK MB ,Mb、cTnI的浓度。结果 :AMI患者血清CK MB、Mb、cTnI均数均高于健康对照组 ,其敏感性CK MB 32 .8%、Mb4 1 .8%、cTnI 1 0 0 %。结论 :血清CK MB、Mb、cTnI的连续检测对急性心肌梗塞的诊断、治疗和愈后具有指导价值。
Objective: To investigate the changes of serum creatine kinase MB, myoglobin (Mb) and cardiac troponin I (cT nI) in patients with acute myocardial infarction (AMI). METHODS: Access particle chemiluminescence automatic immunoassay instrument was used to detect the concentration of CK MB, Mb and cTnI in serum by supporting reagents provided by BACKMAN Company. Results: Mean serum CK MB, Mb and cTnI in AMI patients were significantly higher than those in healthy controls (CK MB 32.8%, Mb 4.1%, cTnI 100%). Conclusion: The continuous detection of CK MB, Mb and cTnI in serum can guide the diagnosis, treatment and prognosis of acute myocardial infarction.