科研之友
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摘要
Atrial fibrillation (AF) is an important cause of ischemic stroke, especially in older individuals. Strokes attributed to AF are often large and result in a high rate of fatality. The new oral anticoagulants offer advantages over warfarin in terms of dosing, pharmacokinetic characteristics, and lower rates of intracranial hemorrhage, but pose new management questions for physicians treating these patients. The management of acute stroke is not modified by the presence of AF, but is unique with respect to management of anticoagulation in the hyperacute and acute phases. We will review and discuss acute treatment options in anticoagulated patients with ischemic stroke, anticoagulation discontinuation, and timing of initiation with old and new oral anticoagulants, and managing intracranial hemorrhage in anticoagulated patients. We will end by briefly discussing investigations of stroke patients with suspected cardioembolic stroke.
- 出版日期2013-7
