摘要：目的 研究慢性心力衰竭(CHF)患者应用贝那普利与美托洛尔的效果。方法 选取2017年10月～2018年10月我院收治的196例CHF患者为研究对象，采用随机数表法分为观察组和对照组，各98例。两组均给予常规抗心衰药物治疗，对照组加服美托洛尔，观察组加服贝那普利联合美托洛尔治疗，比较两组治疗半年后临床疗效及左室射血分数(LVEF)、左室收缩末期内径(LVESD)和左室舒张末期内径(LVEDD)改善情况。结果 观察组治疗总有效率为94.89%，高于对照组83.67%(P<0.05);治疗后，观察组LVEF高于对照组，LVESD、LVEDD均低于对照组(P<0.05)。结论 联合应用贝那普利联合、美托洛尔治疗CHF能够提高心力衰竭患者的心脏泵血功能，逆转心室重构。

    关键词：心力衰竭;贝那普利;美托洛尔;心室重构

    中图分类号：R541.6 文献标识码：A DOI：10.3969/j.issn.1006-1959.2019.14.052

    文章编号：1006-1959(2019)14-0156-02

    Abstract：Objective To study the effects of combined use of benazepril and metoprolol in patients with chronic heart failure (CHF). Methods A total of 196 patients with CHF admitted to our hospital from October 2017 to October 2018 were enrolled in the study. They were randomly divided into observation group and control group ......