Clinical significance in detecting myocardial markers in acute myocardial infarction / 国际检验医学杂志

ABSTRACT

Objective To explore the Troponin I(cTnI) ,myoglobin(MYO) and creatine kinase isoenzyme(CK‐MB) in early di‐agnosis of acute myocardial infarction(AMI) ,and compare their significance in the diagnosis of AMI .Methods used chemilumines‐cence method in 126 patients with AMI and 82 cases of myocardial infarction group to test cTnI ,MYO and CK‐MB ,the results were compared .Results The cTnI ,MYO ,CK‐MB quality appear time and peak time was different ,in patients with acute myocardial in‐farction(cTnI ,MYO and CK‐MB joint detection sensitivity ,specificity ,negative predictive value ,positive predictive value was higher than single test .Conclusion cTnI ,MYO and CK‐MB joint detection is helpful to early diagnosis of AMI .