Objective:To observe of Huoxue Dingtong decoction combined with western medicine in the treatment of coronary heart disease and angina pectoris with symptom of heart blood stasis. Method:Eighty cases of coronary heart disease and angina pectoris patients with symptom of heart blood stasis were randomly divided into two groups

the control group and the observation group

with 40 cases in each group. Two groups of patients were given nitrates

antiplatelet drugs and betaloc

vasodilators

lipid-lowering

hypoglycemic treatment. The observation group based on the above combined with Huoxue Dingtong decoction

1 dose daily and 10 d as a course. Angina pectoris

traditional Chinese medicine(TCM) syndrome

electrocardiogram and curative efficacy were evaluated. Result:For angina pectoris

significant efficiency was 85% in the observation group

and 70% in control group

showed significant difference (P<0.05); the total efficiency was 95% in observation group

and 80% in the control group

showed significant difference (P<0.05). For comparison of electrocardiogram(ECG)

significant efficiency was 85.50% in observation group

and 62.50% in control group

showed significant difference (P<0.05); the total efficiency was 95% in observation group

and 77.50% in the control group

showed significant difference (P<0.05). For therapeutic efficacy of TCM syndromes

significant efficiency was 85.50% in observation group

and 62.50% in control group

showed significant difference (P<0.05); the total efficiency was 95% in observation group

and 77.50% in the control group

showed significant difference (P<0.05). Conclusion:Huoxue Dingtong decoction combined with western medicine in the treatment of coronary heart disease and angina pectoris with symptom of heart blood stasis appears to be effective.