急性缺血性脑卒中多由脑血管闭塞引起,通常为栓塞或血栓形成。2001年3月—2004年3月,我们采用静脉滴注双氢麦角碱治疗急性缺血性脑卒中64例,疗效满意。现分析报告如下。1临床资料1.1一般情况64例中,男38例,女26例;平均年龄56.2岁。病程3～36h。均行颅脑CT检查发现低密度灶,排除 Acute ischemic stroke and more caused by cerebral vascular occlusion, usually embolism or thrombosis. From March 2001 to March 2004, 64 cases of acute ischemic stroke were treated with intravenous dihydroergocristine, with satisfactory results. The analysis report is as follows. 1 Clinical data 1.1 General 64 cases, 38 males and 26 females; the average age of 56.2 years old. Course of disease 3 ~ 36h. All patients underwent CT examination found low-density lesions excluded