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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Auteurs principaux:	Takayuki Sekihara, Takafumi Oka, Kentaro Ozu, Yasushi Sakata
Format:	Artigo
Langue:	Inglês
Publié:	Wiley 2024-02-01
Collection:	Journal of Arrhythmia
Sujets:	atrial fibrillation atrial remodeling atrial substrate conduction velocity ultrahigh‐resolution mapping
Accès en ligne:	https://doi.org/10.1002/joa3.12971
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