When the CHADS2 Score = 1: Will Aspirin Do or is Warfarin Indicated?

For a patient with atrial fibrillation whose risk of ischemic stroke is low, is antiplatelet therapy the right choice? A revised risk calcualation formula, based on the original CHADS2 criteria, restratifies low-risk patients to further select those who may not require oral anticoagulation.
Source: Consultant Live - Category: Primary Care Source Type: news