SIGNIFICANCE OF SERUM CREATINE KINASE MB ISOENZYME (CK-MB)IN DIAGNOSING ACUTE MYOCARDIAL INFARCTION IN THE EARLY PERIOD AFTER CORONARY ARTERY BYPASS GRAFTING

• 血清肌酸激酶MB同功酶早期诊断冠状动脉旁路术后并发急性心肌梗塞