Characteristics and outcomes of recurrent atrial fibrillation after prior failed pulmonary vein isolation.
Sai VanamDouglas DardenMuhammad Bilal MunirOmar AldaasJonathan C HsuFrederick T HanKurt S HoffmayerFarshad RaissiUlrika Birgersdotter-GreenGregory K FeldDavid E KrummenGordon HoPublished in: Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing (2022)
The ablation of non-PV organized atrial arrhythmias resulted in a reduction of late clinical AF recurrence and composite outcome. In this challenging population, alternate mechanisms beyond PV reconnections need to be considered. Prospective studies are needed.
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