【摘 要】目的：观察应用“益气活血解毒法”创制的益脉颗粒干预治疗老年冠心病的临床疗效，进而研究其作用机理。方法：选取60例患者随机分为对照组和治疗组。对照组给予常规西药治疗，治疗组给予益脉颗粒联合常规西药治疗，两组分别于治疗前后对比其疗效差异。结果：治疗组能明显的改善患者心肌缺血程度、降低血脂水平以及血液流变指标，改善程度治疗组优于对照组。结论：益脉颗粒能够有效的改善冠心病患者临床症状及心肌缺血程度、血流变学指标及降低血脂水平，是安全而有效的药物。

    【关键词】老年稳定性冠心病;气虚血瘀;益气活血解毒法;益脉颗粒

    【中图分类号】R541.4 【文献标志码】A 【文章编号】1007-8517(2019)19-0089-04

    Abstract：Objective To observe the clinical efficacy of Yimai Granule (YMG) in the treatment of senile coronary heart disease (CHD) and to study its mechanism. Methods 60 patients were randomly divided into control group and treatment group.The control group was treated with conventional Western medicine ......