Objective observed yangxin analgesic soup treatment of qi deficiency and blood stasis type the curative effect of unstable angina. Methods 57 patients with unstable angina qi deficiency blood stasis syndrome, were randomly divided into treatment group and control group. In the two groups were given lipid, anticoagulation, relieving angina pectoris, antiplatelet aggregation and other conventional western medicine symptomatic treatment, the treatment group take yangxin pain soup, two groups of patients were 2 weeks after treatment, to observe the symptom of angina and TCM symptom, electrocardiogram (ecg) changes. Results the treatment group for angina pectoris curative effect, Chinese medicine symptom curative effect and electrocardiogram improvement is significantly higher than control group (P < 0.05). Conclusion yangxin pain soup can effective prevention and treatment of qi deficiency and blood stasis type of unstable angina, and made a certain curative effect in clinic.