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Updated: Mar 2, 2026

The WATCHMAN Left Atrial Appendage Closure Device for Atrial Fibrillation
Published on: February 28, 2012
New Stroke Prophylaxis Options in Atrial Fibrillation Patients
George Thomas1, Bruce B Lerman1
1Division of Cardiology, Cornell University Medical Center, New York Presbyterian Hospital, 520 E. 70th Street, Starr 4, New York, New York 10021.
Abstract:
Atrial Fibrillation (AF) is an epidemic that is increasing in size and scope. AF can have many symptoms and cause a variety of negative health impacts.The most important health risk of AF is the increased risk of stroke and systemic thromboembolism.Oral anticoagulation with warfarin has been the gold standard for stroke risk reduction in AF, but new drugs and treatment strategies for AF are changing clinical practice. These new advances could offer better tailoring of treatments to patients with high risk of stroke while reducing the potential bleeding complications.
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