Echocardiographic assessment of left atrial structural and functional changes after catheter ablation in paroxysmal atrial fibrillation with preserved ejection fraction

Abstract To evaluate dynamic changes in left atrial (LA) structure and function after catheter ablation in paroxysmal atrial fibrillation (PAF) patients with preserved ejection fraction using conventional echocardiography and 2D speckle-tracking imaging (2D-STI). Eighty-nine PAF patients underwent e...

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Prif Awduron:	Qi Zhang, Nan Nan Liu, Jing Shu Sun, Zu Lu Wang, Ming Liang, Gui Shen Li, Mei Yi Wang
Fformat:	Artigo
Iaith:	Inglês
Cyhoeddwyd:	Nature Portfolio 2025-08-01
Cyfres:	Scientific Reports
Pynciau:	Paroxysmal atrial fibrillation Catheter ablation Echocardiography Two-dimensional speckle tracking imaging Left atrium
Mynediad Ar-lein:	https://doi.org/10.1038/s41598-025-12908-5
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