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心肌肌钙蛋白在急性心肌梗死中的检测应用

The application of detection of myocardial troponin in diagnosis of myocardial infarction
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摘要 目的探讨心肌肌钙蛋白在急性心肌梗死(AMI)的检测应用。方法采用宝灵曼快速定性分析试剂,在急性心肌梗死组、心绞痛组不同时间段和正常对照组抽取静脉血检测心肌肌钙蛋白。结果63例AMI患者发病3h后血中肌钙蛋白有60例呈阳性,心绞痛组42例中仅有2例阳性,急性心肌梗死组cTn阳性率明显高于心绞痛组和对照组(P<0.01),而心肌酶(AST、LDH、CK、CK-MB)并不升高,直至发病7h后才开始升高。结论心肌肌钙蛋白(cTn)检测具敏感性高、特异性强,在心肌损伤的早期诊断、病情监测和治疗等方面发挥了重要作用。
出处 《中国热带医学》 CAS 2006年第7期1319-1320,共2页 China Tropical Medicine
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