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急性ST段抬高心肌梗死(AMI)是冠脉粥样硬化斑块破裂,凝血瀑布激活、冠脉血栓形成。血栓形成的基本过程是循环可溶性纤维蛋白原转化为不溶性纤维蛋白原。血栓使供血区心肌损伤、坏死,冠脉闭塞1～2h绝大部分心肌发生凝固性坏死,因此尽早诊断AMI,可尽早再通梗死相关动脉,具有重要
Acute ST-elevation myocardial infarction (AMI) is a ruptured coronary atherosclerotic plaque, coagulation cascade activation, coronary thrombosis. The basic process of thrombosis is the conversion of circulating soluble fibrinogen to insoluble fibrinogen. Thrombosis blood supply to the myocardial injury, necrosis, coronary occlusion 1 ~ 2h most of the myocardial coagulation necrosis, so early diagnosis of AMI, infarct-related artery can be reopened as early as possible, is important