我国每年新发生脑血管病约１３０～１５０万人，其中８０％是缺血性脑血管病。随着我国人群逐步老龄化和ＣＴ、磁共振（ＭＲＩ）的临床应用，脑梗死的发病呈明显升高趋势，其好发部位以大脑中动脉、基底动脉为常见。１９９３年以来，我们采用小剂量肝素钙皮下注射联用中药治疗 The annual incidence of cerebrovascular disease in our country is about 130-150 million, of which 80% is ischemic cerebrovascular disease. With the gradual population aging in our country and the clinical application of CT and MRI, the incidence of cerebral infarction is obviously increased. The predilection sites are common in middle cerebral artery and basilar artery. Since 1993, we have used low-dose heparin calcium subcutaneous injection combined with traditional Chinese medicine