Article ID Journal Published Year Pages File Type
3793423 Medical Clinics of North America 2008 17 Pages PDF
Abstract

It is well recognized that during atrial fibrillation (AF), clots may form in the left atrium. This, in turn, may lead to embolization of the clot, with resulting ischemic stroke or systemic embolism. Also, the presence of AF confers a fivefold increased risk for stroke. AF is the most common and important cause of stroke resulting from any cause. This article considers the risks for and anticoagulation prophylaxis against embolic stroke in patients with AF.

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