ArticleDoes combining aspirin and warfarin decrease the risk of stroke for patients with nonvalvular atrial fibrillation?Author:Jill Byerly Mayer, MLIS, AHIPPublish date: July 1, 2004EVIDENCE-BASED ANSWER: Adjusted-dose warfarin (international normalized ratio [INR]=2.0–3.0) remains the most efficacious antithrombotic regimen fo...Read More