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心脏病患者肌钙蛋白T与肌钙蛋白Ⅰ的临床比较 被引量:5

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摘要 目的比较和探讨外周血心肌肌钙蛋白T(cTnT)、心肌肌钙蛋白I(cTnI)在各种心脏疾病中的诊断价值。方法通过ELISA法分别测定cTnT和cTnI浓度并根据结果进行分组比较。结果 cTnI阴性的例数多于cTnT,而多出的2例阴性结果cTnT的值在0.1~0.2之间的2例,其他患者的结果相似。结论在诊断值为0.10 ng/ml(cTnT和cTnI)基础上诊断分析的一致性是100%。当参考上限的值较低时,cTnT的敏感度不如cTnI,但是其特异性高于cTnI。
作者 王卓
出处 《中国医学创新》 CAS 2010年第15期88-89,共2页 Medical Innovation of China
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