September 28, 2023Open Access

Early recurrences predict late therapy failure after pulsed field ablation of atrial fibrillation

Structured PICO

Does early recurrence of atrial tachyarrhythmia (ERAT) predict late recurrence after pulsed field ablation of atrial fibrillation?

Population

Patients with atrial fibrillation undergoing pulsed field ablation for pulmonary vein isolation (PFA-PVI)

Intervention

Pulsed field ablation (PFA-PVI)

Outcome

Late recurrence (LR) of atrial tachyarrhythmiahard clinical

Early recurrence of atrial tachyarrhythmia after pulsed field ablation is a strong predictor of late recurrence, regardless of whether it occurs before or after 45 days.

Abstract

ERAT could be recorded in 21% of patients after PFA-PVI and was an independent predictor for LR. We found no difference in the rate of LRs among patients experiencing ERAT before or after 45 days.

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Cite This Study

Plank et al. (Thu,) studied this question.

synapsesocial.com/papers/69d5733d9d980f6498ccb346 https://doi.org/https://doi.org/10.1111/jce.16083

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