【摘要】目的 探讨美托洛尔联合卡托普利治疗慢性充血性心力衰竭的疗效。方法 选取160例患者随机分为治疗组和对照组，各80例，两组均给予强必利尿等心力衰竭的常规治疗，治疗组在常规治疗基础上应用美托洛尔和卡托普利，均从小剂量逐渐递增至目标剂量，观察6个月。结果 治疗组总有效率90%，对照组总有效率69.75%，两组治疗前后各项观察指标均有显著改善，差异有统计学意义(P<0.05)。结论 此疗法治疗慢性充血性心力衰竭显著改善心功能，总有效率显著优于对照组，并能使左心射血分数(LVEF)提高。

    【关键词】美托洛尔；卡托普利；心力衰竭；临床分析

    【中图分类号】R541 【文献标识码】B

    【Abstract】Objective To investigate the clinical effect of combined treatment forchronic congestive heart failure with metoprolol and Kato Pury. Methods 160 patients were randomly divided into treatment group and control group with 80 cases in each group， two groups were given conventional treatment of heart failure of the strong will and iuretic ......