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Updated: May 16, 2026

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The WATCHMAN Left Atrial Appendage Closure Device for Atrial Fibrillation
Published on: February 28, 2012
Emergency surgical retrieval of a migrated left atrial appendage occlusion device
P Gupta1, M Szczeklik, A Selvaraj
1Department of Cardiothoracic Surgery, St Bartholomew's Hospital, London, United Kingdom. pritygupta@hotmail.com
Journal of Cardiac Surgery
|December 6, 2012
Abstract:
Although the initial results of patients who have had left atrial appendage (LAA) occlusion devices implanted have been promising, there have been associated complications requiring surgical intervention. We report a case of a LAA occlusion device migrating into the left ventricle requiring cardiac surgery to retrieve it.

