多年来,对于心房颤动(简称房颤)病人治疗中选择节律控制还是室律控制一直存在争议,最新4项随机试验对两种治疗策略进行了进一步的研究,这些随机试验包括Pharmacological Intervention in Atrial Fibrillation(PIAF),Strategies of Treatment of Atrial Fibrillation(STAF)pilotstudy,Rate Control VS.Electrical Cardioversion For Persistent Atrial Fibrillation(RACE)和Atrial Fibrillation Follow-up Investigation of Rhythm Management(AFFIRM),AFFIRM试验是迄今为止最大规模的试验,也是唯一结论中死亡率有差异的试验。
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