| 肌钙蛋白Ⅰ、肌红蛋白和肌酸激酶同工酶MB测定在急性心肌梗死早期诊断中的作用 |
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| 引用本文： | 王德浩.肌钙蛋白Ⅰ、肌红蛋白和肌酸激酶同工酶MB测定在急性心肌梗死早期诊断中的作用[J].热带医学杂志,2003,3(3):345-346. |
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| 作者姓名： | 王德浩 |
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| 作者单位： | 徐州医学院附属二院中心实验室,徐州,221006 |
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| 摘 要： | 目的观察肌钙蛋白I(cTnI)、肌红蛋白(Myo)和肌酸激酶同工酶MB(CK-MB)在急性心肌梗死早期诊断中的作用。方法对35例急性心肌梗死组(AMI)、31例心绞痛组(UA)和20例正常对照组的静脉血标本检测cTnI、Myo、CK-MB三项指标。结果cTnI在急性心肌梗死早期诊断中的灵敏度高于Myo、CK-MB,阳性率分别为66%、40%、31%,P<0.05。结论cTnI在急性心肌梗死早期诊断中具有较高的灵敏度和较强的特异性,具有重要的诊断价值。
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| 关 键 词： | 急性心肌梗死 肌钙蛋白Ⅰ 肌红蛋白 肌酸激酶同工酶MB 早期诊断 |
| 文章编号： | 1672-3619(2003)03-0345-02 |
| 修稿时间： | 2003年4月29日 |
The Effect of Troponin I and Myoglobin and Creatine Kinase-MB for the Early Diagnosis of Acute Myocardial Infarction |
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| WANG De,hao.The Effect of Troponin I and Myoglobin and Creatine Kinase-MB for the Early Diagnosis of Acute Myocardial Infarction[J].Journal Of Tropical Medicine,2003,3(3):345-346. |
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| Authors: | WANG De hao |
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| Abstract: | Objective To observe the effect of cardiac troponin I(cTnI),myoglobin(Myo) and creatine kinase MB(CK MB) for the early diagnosis of acute myocardial infarction(AMI). Methods The serum sample was measured to detect the indexes of cTnI,Myo and CK MB levels in 35 patients with AMI, 31 patients with UA and 20 the normal subjects. Result The sensitivity of cTnI was higher than that of Myo and CK MB,and their positive rates were 66%,40%,31% respectively(P< 0.05,respectively). Conclusion cTnI is more sensitive and specific in the early diagnosis of AMI and has significant value of diagnosis. |
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| Keywords: | acute myocardial infarction cardiac troponin I myoglobin crealive kinase MB early diagnosis |
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