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倍他乐克治疗老年慢性充血性心力衰竭的疗效观察 被引量:10

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摘要 目的评价倍他乐克治疗老年慢性心力衰竭的临床疗效及其对生活质量的改善。方法选择93例心功能分级(NYHA)2~4级的慢性心力衰竭患者,在常规治疗的基础上,随机分为治疗组和对照组,分别治疗1年。采用多普勒超声心动图测定左室舒张末压内径(LVDd)和左室射血分数(LVEF),比较前后2次LVDd、LVEF值,并观察心率及心功能的改善情况。结果治疗组总有效率91.5%,对照组总有效率76.1%,两组比较差异有统计学意义,P<0.05。治疗后两组心率比较,差异有统计学意义,P<0.01。两组治疗前后心功能的变化差异有统计学意义,P<0.01。结论在强心、利尿、扩血管等药物治疗的基础上加用倍他乐克,能显著改善慢性心力衰竭患者的心功能,减慢心率,减少心肌耗氧,提高患者的生活质量。
作者 王朔 王芳
出处 《实用药物与临床》 CAS 2009年第1期65-66,共2页 Practical Pharmacy and Clinical Remedies
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