Early recurrences predict late therapy failure after pulsed field ablation of atrial fibrillation
Karin Plank,
Stefano Bordignon,
Lukas Urbanek
et al.
Abstract:IntroductionPulsed field ablation (PFA) is a new ablation technology for atrial fibrillation (AF). Data regarding early recurrences of atrial tachyarrhythmia (ERAT) after PFA‐pulmonary vein isolation (PVI) are sparse.MethodsConsecutive patients with symptomatic AF were enrolled to undergo PFA‐PVI. A dedicated catheter delivering bipolar energy (1.9–2.0 kV) was used. Late recurrence (LR) was defined as documented AF/atrial tachycardia (AT) lasting more than 30 s after a 90‐day blanking period.ResultsTwo hundred… Show more
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