2008•Inner Mongolia Medical JournalRequires access

Clinical Significance of Troponin I in Diagnosis of Acute Myocardial Infarction

Guo Xiao-ling

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Abstract

Objective:To evaluate the diagnosis significance of cardiac troponin T Ⅰ(cTnTⅠ) in patient with acute myocardial infarction(AMI).Methods:In 104 patients with AMI and unstable angina pectoris(UAP),the levels of cTnT and MB isoenzyme creatine kinase(CK-MB) were detected.Results:In diagnosis of AMI,the sensitivity of cTnT Ⅰand CK was respectively 100% and 83.7%,the specificity of cTnT Ⅰand CK was respectively 91.8% and 88.5%,specially the duration of positive cTnT Ⅰwas longer.Conclusion: cTnT Ⅰ was more sensitve,specific and more valuable in diagnosis of AMI.

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What this paper is about

Objective:To evaluate the diagnosis significance of cardiac troponin T Ⅰ(cTnTⅠ) in patient with acute myocardial infarction(AMI).Methods:In 104 patients with AMI and unstable angina pectoris(UAP),the levels of cTnT and MB isoenzyme creatine kinase(CK-MB) were detected.Results:In diagnosis of AMI,the sensitivity of cTnT Ⅰand CK was respectively 100% and 83.7%,the specificity of cTnT Ⅰand CK was respectively 91.8% and 88.5%,specially the duration of positive cTnT Ⅰwas longer.Conclusion: cTnT Ⅰ was more sensitve,specific and more valuable in diagnosis of AMI.

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Available abstract

Objective:To evaluate the diagnosis significance of cardiac troponin T Ⅰ(cTnTⅠ) in patient with acute myocardial infarction(AMI).Methods:In 104 patients with AMI and unstable angina pectoris(UAP),the levels of cTnT and MB isoenzyme creatine kinase(CK-MB) were detected.Results:In diagnosis of AMI,the sensitivity of cTnT Ⅰand CK was respectively 100% and 83.7%,the specificity of cTnT Ⅰand CK was respectively 91.8% and 88.5%,specially the duration of positive cTnT Ⅰwas longer.Conclusion: cTnT Ⅰ was more sensitve,specific and more valuable in diagnosis of AMI.

Key concepts: Medicine, Troponin complex, Myocardial infarction, Cardiology, Internal medicine, Unstable angina, Creatine kinase, Clinical significance

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