The impact of left atrial voltage abnormality on ablation outcomes in paroxysmal atrial fibrillation and its pre-procedural predictors: an observational retrospective study
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Background: Left atrial (LA) localized voltage abnormality displayed by electro-anatomic mapping (EAM) has been established as a surrogate marker of atrial fibrosis (AF) which predicts post-ablation recurrence. This study investi... ...