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2006•Chinese Journal of HemorheologyRequires access

Significance of Cardiac Troponin I in the early Diagnosis of Myocardial Infarction

Wang Tmg-chao

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Abstract

Objective To investigate the early diagnostic value and significance of cardiac troponin I (cTnI) and CK-MB in acute myocardial infarction (AMI).Methods Serum from 50 patients with coronary heart disease (AMI) and 50 healthy were examined for cTnI and CK-MB. Results In the 3h after AMI, the positive rates of cTnI 94.0% were significantly higher than CK-MB.24.0%, in the 5 day after AMI, the positive rates were 84.0% for cTnI and CK-MB were 6.0%.Conclusion The serum level of cTnI can closely reflect of myocardial dagmage in AMI. It provides a early diagnostic window. Serum level of cTnI is a marker high sensitivity and specificity for AMI and can aid in the early diagnosis of AMI.

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Objective To investigate the early diagnostic value and significance of cardiac troponin I (cTnI) and CK-MB in acute myocardial infarction (AMI).Methods Serum from 50 patients with coronary heart disease (AMI) and 50 healthy were examined for cTnI and CK-MB. Results In the 3h after AMI, the positive rates of cTnI 94.0% were significantly higher than CK-MB.24.0%, in the 5 day after AMI, the positive rates were 84.0% for cTnI and CK-MB were 6.0%.Conclusion The serum level of cTnI can closely reflect of myocardial dagmage in AMI. It provides a early diagnostic window. Serum level of cTnI is a marker high sensitivity and specificity for AMI and can aid in the early diagnosis of AMI.

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Available abstract

Objective To investigate the early diagnostic value and significance of cardiac troponin I (cTnI) and CK-MB in acute myocardial infarction (AMI).Methods Serum from 50 patients with coronary heart disease (AMI) and 50 healthy were examined for cTnI and CK-MB. Results In the 3h after AMI, the positive rates of cTnI 94.0% were significantly higher than CK-MB.24.0%, in the 5 day after AMI, the positive rates were 84.0% for cTnI and CK-MB were 6.0%.Conclusion The serum level of cTnI can closely reflect of myocardial dagmage in AMI. It provides a early diagnostic window. Serum level of cTnI is a marker high sensitivity and specificity for AMI and can aid in the early diagnosis of AMI.

Key concepts: Troponin I, Cardiology, Medicine, Internal medicine, Myocardial infarction, Troponin, Clinical significance

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Significance of Cardiac Troponin I in the early Diagnosis of Myocardial Infarction — Research Paper | ScholarLens