急性脑梗死是神经系统的常见疾病之一,是各种原因所致脑部供血动脉发生急性阻塞,使相应部位脑组织出现血液循环障碍而引起一系列脑组织缺血缺氧或坏死的严重临床症状和体征。包括脑血栓形成和脑栓塞。据Sudlow等[1]的研究,在工业化国家的45～84a人群中每年脑卒中的发病率为300 Acute cerebral infarction is one of the common diseases of the nervous system. It is caused by a variety of reasons, the acute occlusion of the feeding artery of the brain, blood circulation disorder in the corresponding parts of the brain causing a series of serious clinical hypoxic ischemic or necrosis of the brain Symptoms and signs. Including cerebral thrombosis and cerebral embolism. According to Sudlow et al [1], the incidence of stroke in each of 45-84 year-olds in industrialized countries was 300