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急性心肌梗死(AMI)是我国较常见的心血管疾病之一,因其高发病率、高致死率成为重要的疾病负担。冠状动脉(冠脉)因粥样硬化斑块破裂等原因引起血栓栓塞,造成心肌缺血坏死。尽管近几十年来直接经皮冠脉介入(PCI)、溶栓等再灌注治疗措施的发展在很大程度上改善了AMI患者预后,但其院内死亡率仍居高不下~([1])。AMI患者于早期血运重建开通血管后仍有相当部分缺血心肌坏死,临
Acute myocardial infarction (AMI) is one of the more common cardiovascular diseases in our country. Because of its high morbidity and high mortality rate, it becomes an important disease burden. Coronary artery (coronary artery) due to atherosclerotic plaque rupture and other causes of thromboembolism, myocardial ischemia and necrosis. Although the development of direct percutaneous coronary intervention (PCI) and reperfusion therapy such as thrombolysis has greatly improved the prognosis of patients with AMI in recent decades, the hospital mortality rate remains high (1) . AMI patients after revascularization in early revascularization still have a considerable part of ischemic myocardial necrosis, Pro