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Updated: Jul 10, 2025

Catheter Ablation in Combination With Left Atrial Appendage Closure for Atrial Fibrillation
Published on: February 26, 2013
Echocardiography in Percutaneous Left Atrial Appendage Occlusion and Related Complications
Ravi Thakker1, Mohammed Ali Faluk1, Shreyas Modi2
1Division of Cardiovascular Medicine, University of Texas Medical Branch, Galveston, Texas, USA.
Abstract:
Atrial fibrillation (AF) is a devastating disease with a large global prevalence. The left atrial appendage (LAA) is a major source of thrombi in patients with AF. Echocardiography plays an important role in identifying LAA thrombi and has become an invaluable imaging tool in planning for LAA occlusion (LAAO) in patients intolerant to anticoagulation. This review article will discuss the role of echocardiography in selecting patients for LAAO, intraprocedural monitoring, and identifying procedure-related complications.
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