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目的观察美托洛尔治疗充血性心力衰竭的疗效。方法随机将156例患者分成两组,治疗组78例,对照组78例。在常规治疗的基础上治疗组加用美托洛尔。结果治疗组总有效率92.3%、无效率7.70%、治愈率46.2%;对照组总有效率74.4%、无效率25.6%、治愈率25.6%,经统计学处理,总有效率,无效率及治愈率均有显著差异性。结论美托洛尔治疗充血性心力衰竭安全有效。
Objective To observe the efficacy of metoprolol in the treatment of congestive heart failure. Methods 156 patients were randomly divided into two groups, 78 cases in the treatment group and 78 cases in the control group. In the conventional treatment based on the treatment group plus metoprolol. Results In the treatment group, the total effective rate was 92.3%, the inefficiency rate was 7.70% and the cure rate was 46.2%. In the control group, the total effective rate was 74.4%, the inefficiency rate was 25.6% and the cure rate was 25.6%. After statistical treatment, the total effective rate, inefficiency and cure Rates were significantly different. Conclusion Metoprolol is safe and effective in treating congestive heart failure.