Objective To observe the efficacy of Huoxue Tongmai decoction in the treatment of coronary heart disease with angina pectoris.Methods 60 coronary heart disease patients with angina pectoris were randomly divided into two groups,30 cases in each group.The observation group was treated with Huoxue Tongmai decoction concomitant with routine chemical medicine therapy,and the control group was treated with only routine chemical medicine therapy.The total effective rate,reduced angina occurrences after therapy and ECG were observed in both two groups.Results After treatment,the total effective rate of the observation group was 93.3%,which was signifi-cantly higher than that of the control group(χ2 =4.32,P <0.05).Compared with the two groups of ECG efficacy,the total effective rate of the observation group was 83.3%,which was significantly higher than 66.7% of the control group (χ2 =4.22,P <0.05).After one,three treatment courses,the number of angina attack in the observation group was significantly lower than that in the control group,and the differences were statistically significant(t =6.99, 10.82,all P <0.05).Conclusion Houxue Tongmai decoction combined with routine chemistry medicine is more effective than routine chemistry medicine in treating angina.