缺血性脑卒中是指脑血管阻塞而引起的缺血性脑组织损害。包括 :脑血栓形成、脑栓塞和短暂脑缺血发作 (transientischemic,TIA)。它是一种对人们健康危害极大的疾病。据统计 ,在美国缺血性脑卒中占年死亡原因的第三位 ,并且是致残的重要原因。每年新发生卒中以及复发的人数大约 Ischemic stroke is caused by cerebral vascular occlusion caused by ischemic brain damage. Including: cerebral thrombosis, cerebral embolism and transient ischemic attack (transientischemic, TIA). It is a disease that is extremely harmful to people’s health. According to statistics, ischemic stroke accounts for the third leading cause of death in the United States and is an important cause of disability. Approximately the number of new strokes and recurrences each year