ABSTRACT
Objective To observe the therapeutic effect of Shen Wu Guanxin Granules(SWGG),a prescription with the actions of tonifying kidney,strengthening Qi and activating blood,for angina pectoris(AP) due to coronary heart disease(CHD) with kidney deficiency and blood stasis.Methods Ninety patients with AP due to CHD with kidney deficiency and blood stasis were randomized into two groups according to the double-blind and double-dummy principles.The two groups received routine western medicine,and the treatment group(N=60) received SWGG and the control group(N=30) received Di'ao Xinxuekang Capsules additionally.The treatment lasted 4 weeks.After treatment,the therapeutic effect on AP and electrocardiogram(ECG) was evaluated,and the changes of main symptoms as well as the laboratory parameters were observed before and after treatment.Results In the treatment group,the total therapeutic effect on AP and ECG was 91.7% and 85.0% respectively,higher than 73.3% and 66.7% in the control group(P