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目的分析美托洛尔对慢性充血性心力衰竭疗效的影响。方法选取慢性心力衰竭患者70例,随机分为对照组和观察组各35例。对照组治疗给予强心、利尿、ACEI药物;观察组在对照组治疗的基础上加用美托洛尔,疗程均为3个月,观察两组心脏指数及疗效。结果观察组心功能改善情况、总有效率优于对照组(P<0.05);两组治疗前后的心率、血压、LVEF变化观察组均优于对照组(P<0.05)。结论美托洛尔可显著改善慢性心力衰竭患者的心功能和临床症状,提高患者的生活质量。
Objective To analyze the effect of metoprolol on the curative effect of chronic congestive heart failure. Methods 70 patients with chronic heart failure were randomly divided into control group and observation group of 35 cases. The control group was treated with cardiotonic, diuretic and ACEI drugs. The observation group was given metoprolol on the basis of the control group. The course of treatment was 3 months. The cardiac index and therapeutic effect were observed in both groups. Results The improvement of heart function in observation group was better than that in control group (P <0.05). The changes of heart rate, blood pressure and LVEF before and after treatment in both groups were better than those in control group (P <0.05). Conclusion Metoprolol can significantly improve cardiac function and clinical symptoms in patients with chronic heart failure and improve the quality of life of patients.