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目的 观察步长稳心颗粒对冠心病不稳定型心绞痛的临床疗效,并探讨其作用机制。方法 160 例冠心病不稳定型心绞痛病人随机分成治疗组80例,常规西药加步长稳心颗粒;对照组 80 例,单用常规西药治疗。疗程均为4周。观察治疗前后临床症状、心电图、血脂及血粘滞度等的变化。结果 治疗组明显提高心绞痛的疗效,且无明显副作用。治疗组自身治疗前后对比与对照组相比均具有统计学意义(P<0 05)。结论 步长稳心颗粒治疗冠心病不稳定型心绞痛有较好的疗效。
Objective To observe the clinical effect of Wenxiong Wenchang granule on unstable angina pectoris of coronary heart disease and to explore its mechanism. Methods One hundred and sixty patients with unstable angina pectoris were randomly divided into treatment group (n = 80) and conventional western medicine (n = 72). The control group (n = 80) was treated with conventional western medicine alone. The course of treatment is 4 weeks. Before and after treatment to observe the clinical symptoms, ECG, blood lipids and blood viscosity changes. Results The treatment group significantly improved the efficacy of angina pectoris without obvious side effects. The treatment group before and after treatment compared with the control group were statistically significant (P <0 05). Conclusion Step-stabilizing granules for treatment of unstable angina pectoris has a good effect.