Acute myocardial infartion(AMI)patient and health individual were both 20 differentia. These carred on to examine four serum heart sign enzymes (CK,GOT,LDH,LDH1) active.

• 我们对20例急性心肌梗死（AMI）病人及20例健康对照者进行了四项血清心脏标志酶（CK、GOT、LDH、LDH1）活性的检测，这四项标志酶活性在不同时相、不同梗死区均明显升高。