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Left Atrial Diverticula: A Rare Non-Pulmonary Vein Trigger for Atrial Fibrillation

2026-02-11

Abstract excerpt

<title>Abstract</title> <p>Background Pulmonary vein isolation (PVI) is the cornerstone of the catheter ablation strategy for atrial fibrillation (AF). However, recurrence of AF despite durable PVI suggests the presence of non–pulmonary vein (non-PV) triggers. Left atrial diverticula (LADs) are common anatomic variants but are rarely arrhythmogenic substrates. No standardized guidelines currently address the man...

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Literature Corpus work
9b697772-63f0-55e9-8ff9-cda7bae602f1
DOI
10.21203/rs.3.rs-8435174/v1
Open publication

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Left Atrial Diverticula: A Rare Non-Pulmonary Vein Trigger for Atrial FibrillationDOI 10.21203/rs.3.rs-8435174/v1
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