目的 分析注射用丹参多酚酸对脑梗死患者的临床疗效。方法 选取黑龙江省第二医院40例脑梗死患者，随机分为观察组和对照组，对照组给予常规治疗，观察组在对照组治疗基础上加用注射用丹参多酚酸100 mg，1次/d静滴，疗程14d。比较两组患者神经功能改善情况及两组患者治疗有效率。结果 观察组及对照组治疗前NIHSS评分比较无明显差异；治疗后，观察组及对照组NIHSS评分均低于治疗前，同组治疗前后比较差异有统计学意义（P<0.05）；治疗后观察组NIHSS评分低于对照组，两者比较有显著差异（P<0.05）。观察组治疗总有效率高于对照组，差异具有统计学意义（P<0.05）。结论 脑梗死患者早期应用丹参多酚酸可有效改善神经功能，具有良好疗效。

Objective To analyze the clinical effect of salvianolate on patients with cerebral infarction. Methods Forty patients with cerebral infarction in our hospital were selected and randomly divided into observation group and control group. On the basis of conventional treatment,salvianolate was added to the observation group by injection. The improvement of neurological function and therapeutic efficiency were compared between the two groups. Results There was no significant difference in NHISS scores between the observation group and the control group before treatment. After treatment, the NIHSS score of the observation group was lower than that of the control group, and the difference was statistically significant (P<0.05). The total therapeutic efficiency of the observation group was higher than that of the control group, and the difference was statistically significant (P<0.05). Conclusion Early application of salvianolate in patients with cerebral infarction can effectively improve neurological function and has good curative effect.