Successful pulmonary vein isolation (PVI) can improve the quality of life (QOL) of patients with atrial fibrillation (AF). However, the role of durable PVI for such QOL improvement is not known. The aim of this study was to clarify the effectiveness of durable PVI in improving the QOL of patients with AF.

中文翻译：

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心房颤动患者通过持久性肺静脉隔离改善生活质量。

成功的肺静脉隔离（PVI）可以改善房颤（AF）患者的生活质量（QOL）。但是，持久性PVI对于此类QOL改善的作用尚不清楚。这项研究的目的是阐明持久性PVI在改善房颤患者QOL中的有效性。