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Updated: Mar 26, 2026
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Catheter Ablation in Combination With Left Atrial Appendage Closure for Atrial Fibrillation
Published on: February 26, 2013
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Complex anatomy making it difficult for left atrial appendage closure
Rodrigo Teijeiro-Mestre1, Eduardo Alegría-Barrero2, Juan Ruiz-García2
1Department of Cardiology, Torrejon University Hospital, Madrid, Spain.
Summary
Left atrial appendage closure effectively prevents clots in high-risk patients. This case study details overcoming anatomical challenges during the procedure for successful closure.
Area of Science:
- Cardiology
- Interventional Cardiology
- Medical Devices
Background:
- Left atrial appendage closure (LAAC) is a key stroke prevention strategy for patients with atrial fibrillation who cannot tolerate oral anticoagulation.
- Anatomical variations of the left atrial appendage can pose significant challenges during LAAC procedures.
- Successful LAAC relies on accurate device deployment and sealing of the appendage orifice.
