肌钙蛋白T在急性心肌梗死中的应用

The Detection of TnT in Acute Myocardial Infarction

目的 :建立一种敏感性、特异性较好的方法诊断急性心肌梗死。方法 :通过急性的心肌梗死组 ,心绞痛组 ,正常对照组的血清肌钙蛋白T(TnT)水平及CK、CK MB水平进行对照分析。结果 :3组人群中TnT水平CK ,CK MB对急性的心肌梗死的诊断更具有特异性。结论 :血清TnT用于诊断急性心肌梗死更具有敏感性 ,特异性 ,稳定性 ,且操作简便 ,成本低 ,适合于中小实验及基层医院开展。

Objective:To establish a highly specific and sensitive method to diagnose acute myocardial infarction.Methods:The TnT levels in serum in three groups(acute myocardial infarction group,angina group and healthy controls)were comparatively analysed .Results:The levels of TnT in three groups were of higher sensitivity than the levels of CK and CK-MB.Conclusion:The detection result of TnT is more specific,sensitive and stable for diagnosis of acute myocardial infarction. Moreover, low cost and easy and safe operation make it suitable for middle and small laboratories and primary hospital.