Application value of high-sensitivity troponin T in acute coronary syndrome
10.3969/j.issn.1673-4130.2014.20.025
- VernacularTitle:探讨高敏肌钙蛋白T在急性冠脉综合征中的应用价值
- Author:
Shuxia ZHAN
- Publication Type:Journal Article
- Keywords:
troponin T;
acute coronary syndrome;
application
- From:
International Journal of Laboratory Medicine
2014;(20):2777-2778
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the application value of high-sensitivity troponin T (hs-cTnT)in acute coronary syndrome (ACS).Methods Serum hs-cTnT,CK and CK-MB were detected 198 patients with chest pain including 105 cases of acute myocar-dial infarction(AMI)and 93 cases of unstable angina(UA),and 83 cases of healthy physical examination as control.Results The positive rates of hs-cTnT,CK and CK-MB in the patients with diagnosed AMI were 88.6%,48.6% and 71.4% respectively,which were significantly higher than those in the patients with UA and the healthy controls(P <0.05 ).The positive rate of hs-cTnT in early AMI patients was higher than that of CK and CK-MB.Conclusion Compared with CK and CK-MB in myocardial Zymogram, hs-cTnT has very high sensitivity and specificity for diagnosing myocardial injury,could reduce the misdiagnosis and missed diagno-sis of ACS and is a marker for diagnosing the myocardial injury in early ACS.
