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Updated: Sep 10, 2025

The WATCHMAN Left Atrial Appendage Closure Device for Atrial Fibrillation
Published on: February 28, 2012
Managing Migrated Left Atrial Appendage Closure Devices in the Left Ventricle
1Department of Ultrasound, The First Affiliated Hospital of Yangtze University, Jingzhou, Hubei Province, China.
None:
A 59-year-old woman with a pacemaker for paroxysmal atrial fibrillation developed left hemiparesis secondary to occlusion of the right middle cerebral artery. Following hybrid radiofrequency ablation and left atrial appendage occlusion, acute hypotension occurred due to device migration into the left ventricle. Optimal approach selection remains a significant clinical challenge.
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