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目的比较国产与进口美托洛尔治疗扩张型心肌病的疗效及经济。方法 60例扩张型心肌病患者,分成观察组和对照组。对照组:进口美托洛尔治疗扩张型心肌病;观察组:国产美托洛尔治疗扩张型心肌病。结果观察组与对照组的疗效比较,差异无统计学意义(P>0.05)。两组扩张型心肌病患者均未见严重不良反应事件。国产美托洛尔价格低于进口美托洛尔。结论国产酒石酸美托洛尔片与进口酒石酸美托洛尔片治疗扩张型心肌病患者均疗效可靠,安全,但是国产药更经济实惠。
Objective To compare the efficacy and economy of domestic and imported metoprolol in the treatment of dilated cardiomyopathy. Methods Sixty patients with dilated cardiomyopathy were divided into observation group and control group. Control group: imported metoprolol for dilated cardiomyopathy; Observation group: domestic metoprolol for dilated cardiomyopathy. Results There was no significant difference between the observation group and the control group (P> 0.05). No patients with dilated cardiomyopathy developed serious adverse events. The price of domestic metoprolol is lower than that of imported metoprolol. Conclusion Domestic metoprolol tartrate tablets and imported metoprolol tartrate tablets in the treatment of patients with dilated cardiomyopathy are reliable and safe, but more affordable domestic drugs.