Objective:To observe the efficacy of Xingding injection in treatment of Acute cerebral Infarction.Methods: The chosen patients was divided randomly into treatment group and control group, treatment group were given Xingding injection,and the control group used Compound Danshen injection. Observing the changes in cerebral blood flow before and after treatment, rating Neurological deficit grade and clinical treatment effect in d 1,3,7,15.Results: WBV, plasma viscosity, platelet aggregation, hematocrit, erythr...