[目的]观察中西医结合治疗不稳定型心绞痛40例疗效。[方法]设治疗组40例,对照组39例。两组均用西药常规治疗服用阿司匹林、β受体阻滞剂、硝酸酯类药物、钙离子拮抗剂等。治疗组加服自拟冠心通方。[结果]治疗组显效16例,有效19例,无效5例。[结论]中西医结合治疗不稳定型心绞痛,改善心电图缺血性变化,无明显不良反应,无毒副作用。 [Objective] To observe the curative effect of 40 cases of unstable angina pectoris treated by integrated traditional Chinese and western medicine. [Methods] 40 cases in the treatment group and 39 cases in the control group. Both groups were treated with conventional western medicine aspirin, β-blockers, nitrates, calcium antagonists. The treatment group added self-made coronary heart Tong Tong. [Result] The treatment group was markedly effective in 16 cases, effective in 19 cases and ineffective in 5 cases. [Conclusion] Integrative Chinese and Western medicine treatment of unstable angina improved ischemic ECG changes, no obvious adverse reactions, no toxic side effects.