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Stroke Prevention and Treatment - Rush University Medical Center

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Patient after<br />

stroke or TIA<br />

Cardioembolic<br />

stroke<br />

Oral anticoagulants:<br />

1. Warfarin<br />

2. Dabigatran<br />

3. Rivaroxaban<br />

RELY, NEJM 2009; ACTIVE NEJM 2009; ARISTOTLE<br />

NEJM 2010; ROCKET-AF NEJM 2010<br />

Cardioembolic stroke - AFib<br />

Warfarin reduces risk of<br />

stroke by 68%<br />

Aspirin reduces risk of stroke<br />

by 21%<br />

Contraindication<br />

to warfarin?<br />

YES<br />

NO<br />

©2003 RUSH <strong>University</strong> <strong>Medical</strong> <strong>Center</strong><br />

Initiate<br />

Oral<br />

anticoagulant<br />

Initiate<br />

1. aspirin or<br />

2. clopidogrel/aspirin

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