Quantitative analysis of fractionated electrogram area of left atrium during right atrial pacing as an indicator of left atrial electrical remodeling in patients with atrial fibrillation

Quantitative analysis of fractionated electrogram area of left atrium during right atrial pacing as an indicator of left atrial electrical remodeling in patients with atrial fibrillation

Abstract Background The clinical significance of left atrial local electrogram fractionation after restoration of sinus rhythm in patients with atrial fibrillation (AF) has not been elucidated. Methods We evaluated ultrahigh‐resolution maps of the left atrium (LA) during RA pacing acquired after pul...

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Bibliographic Details
Main Authors: Takayuki Sekihara, Takafumi Oka, Kentaro Ozu, Yasushi Sakata
Format: Article
Language:English
Published: Wiley 2024-02-01
Series:Journal of Arrhythmia
Subjects:
atrial fibrillation
atrial remodeling
atrial substrate
conduction velocity
ultrahigh‐resolution mapping
Online Access:https://doi.org/10.1002/joa3.12971
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https://doi.org/10.1002/joa3.12971

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