心肌梗死；心肌肌钙蛋白I；肌红蛋白；肌酸激酶同工酶_

3种心肌损伤标记物在急性心肌梗死早期诊断中的价值

http://www.100md.com 《咸宁学院学报(医学版)》 2006年第5期

心肌梗死；心肌肌钙蛋白I；肌红蛋白；肌酸激酶同工酶,,心肌梗死；心肌肌钙蛋白I；肌红蛋白；肌酸激酶同工酶,1资料和方法,2结果,3讨论,参考文献

     摘要：目的探讨血清心肌钙蛋白I(cTnI) ，肌红蛋白(Mb)和肌酸激酶同工酶(CKMB)在早期诊断急性心肌梗死(AMI)中的价值。方法对40例急性心肌梗死患者及40例健康老年人(对照组)进行cTnI、 Mb和CKMB检测。结果急性心肌梗死组血清cTnI 、Mb和CKMB含量显著高于对照组(P<0.01)。结论急性心肌梗死患者cTnI﹑Mb 和CKMB的联合检测有助于早期诊断急性心肌梗死和病情分析。

    关键词：心肌梗死；心肌肌钙蛋白I；肌红蛋白；肌酸激酶同工酶

    The Value of Three Kinds of Diagnostic Marker Cooperative Study in the Early Diagnosis of Acute Myocardial Infarction

    LIN Jinchao, LIANG Zijing

    (Department of Emergency, the First Affiliated Hospital of Guangzhou Medical College,

    Guangzhou Guangdong 510120,China)

    ABSTRACT:Objective To investigate the value of serum cardiac troponin I(cTnI),myoglobin(Mb) and creatine kinase isoenzyme MB(CKMB) levels in the early diagnosis of the patients with acute myocardial infarction (AMI). Methods cTnI, Mb and CKMB in serum of 40 cases with AMI and 40 cases normal elderly persons were determined. Results The cTnI, Mb and CKMB levels of AMI in patients were significantly higher than those of normal group(P<0.01). Conclusion The levels of cTnI, Mb and CKMB may have important clinical value in early diagnosis and state of illness of AMI . ......

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