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目的探讨分析美托洛尔与胺碘酮联合应用治疗心律失常的临床效果。方法选择医院收治的66例心律失常患者为研究对象,按入院顺序均分为观察组(33例)和对照组(33例)。2组患者均采用胺碘酮治疗,观察组患者加用美托洛尔治疗,比较2组患者的治疗效果及不良反应发生情况。结果观察组患者治疗总有效率为93.94%,高于对照组的75.76%,差异具有统计学意义(χ~2=4.243,P<0.05);观察组患者不良反应发生率为3.03%,低于对照组的21.21%,差异具有统计学意义(χ~2=5.121,P<0.05)。结论美托洛尔联合胺碘酮治疗心律失常的效果显著,治疗有效率高,且降低了不良发应的发生风险,值得在临床推广应用。
Objective To investigate the clinical effect of metoprolol combined with amiodarone in the treatment of arrhythmia. Methods Sixty-six patients with arrhythmia admitted to our hospital were selected as study subjects and divided into observation group (33 cases) and control group (33 cases) according to admission order. Two groups of patients were treated with amiodarone, the observation group plus Metoprolol treatment, the treatment of patients in two groups compared the incidence of adverse reactions. Results The total effective rate of observation group was 93.94%, higher than that of control group (75.76%), the difference was statistically significant (χ ~ 2 = 4.243, P <0.05). The incidence of adverse reactions in observation group was 3.03% The control group 21.21%, the difference was statistically significant (χ ~ 2 = 5.121, P <0.05). Conclusion Metoprolol combined with amiodarone treatment of arrhythmia effect is significant, the treatment of high efficiency, and reduce the risk of adverse reactions, it is worth in the clinical application.