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目的:对美托洛尔联合卡托普利治疗慢性肺源性心脏病的疗效分析。方法:选择慢性肺源性心脏病患者64例,双盲法分为两组,对照组32例行常规对症治疗,观察组32例在常规对症治疗基础上应用美托洛尔联合卡托普利治疗,分析比较两组患者的临床疗效。结果:观察组患者临床治疗总有效率,心功能改善状况、6min步行距离改善状况明显优于对照组,差异具有统计学意义(P<0.05)。结论:在常规治疗慢性肺源性心脏病的基础上应用美托洛尔联合卡托普利治疗,可进一步提高临床疗效,促进患者心功能改善,值得选择。
Objective: To analyze the curative effect of metoprolol and captopril in the treatment of chronic cor pulmonale. Methods: Sixty-four patients with chronic cor pulmonale were selected and divided into two groups according to the double-blind method. 32 patients in the control group were treated with conventional symptomatic treatment. 32 patients in the observation group were treated with metoprolol combined with captopril Treatment, analysis and comparison of the clinical efficacy of two groups of patients. Results: The total effective rate of clinical treatment, improvement of cardiac function and the improvement of walking distance in 6 minutes in observation group were significantly better than those in control group. The difference was statistically significant (P <0.05). Conclusion: The application of metoprolol and captopril in the treatment of chronic cor pulmonale can further improve the clinical curative effect and promote the improvement of cardiac function in patients with chronic cor pulmonale.