Echocardiographic parameters indicating left atrial reverse remodeling after catheter ablation for atrial fibrillation.

ABSTRACT:

Background

The echocardiographic parameters total atrial conduction time (PA-TDI duration), left atrial (LA) volume index (LAVI), and LA strain reflect adverse atrial remodeling and predict atrial fibrillation (AF).

Objectives

The aim of this study was to investigate echocardiographic parameters indicating reverse LA remodeling and potential associations with AF recurrence after pulmonary vein isolation (PVI).

Methods

This prospective observational study consecutively enrolled patients scheduled for PVI for symptomatic AF. Electrocardiogram (ECG) test and transthoracic echocardiography were performed the day before and after PVI and again 3 months later. AF recurrence was determined by Holter ECG at 3 months, and telephone follow-up at 12 months, after PVI. The parame

SUBMITTER: Angelini E 

PROVIDER: S-EPMC10757954 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature