【摘要】目的 观察普罗帕酮联合酒石酸美托洛尔片治疗心律失常的疗效。方法 将176例心律失常患者随机分为治疗组89例和对照组87例。对照组给予普罗帕酮治疗，治疗组在此基础上给予酒石酸美托洛尔片治疗，1个疗程后观察两组疗效。结果 治疗组总有效率为92.13%高于对照组的75.86%，差异有统计学意义(P<0.05)。结论 普罗帕酮联合酒石酸美托洛尔片治疗心律失常，不仅可有效缓解患者的临床症状，而且其生物利用率高，能够降低死亡率，值得在临床上推广与应用。

    【关键词】心律失常；普罗帕酮；酒石酸美托洛尔

    【中图分类号】R453 【文献标识码】B

    【Abstract】Objective To observe the effect of propafenone combined with Metoprolol Tartrate Tablets arrhythmia treatment clinical effect.Methods 89 cases of the treatment group and 87 cases in the control group of 176 patients with arrhythmia were divided randomly. The control group was treated with propafenone treatment ......