Clinical observation on the treatment of angina pectoris due to coronary artery disease with Yindanxintai diwan

Objective To observe the clinical effect of Yindanxintai diwan in treating angina pectoris due to coronary heart disease.Methods 76 patients with coronary artery disease were randomly divided into two groups. The control group was treated with conventional therapy including nitric acid ester, calcium antagonist, β-blocker, and the treatment group was treated with Yindanxintai diwan on the basis treatment of the control group. Course of treatment of both group were 8 weeks. Symptom of angina,electrocardiogram and change of blood-lipid in both group were observed before and after treatment.Results After treatment, the angina pectoris therapy’s effective rate of treatment group was 81.58%, and of control group was 60.53%. And there was a significant improvement of blood-lipid in treatment group, while no remarkable change in control group. The difference between two group had statistical significance (P0.05).Conclusion Yindanxintai diwan can remarkably improve myocardial ischemia, alleviate angina pectoris, lower cholesterol and triglyceride, and improve the patient’s life quality.