A Clinical Prediction Rule to Identify Patients With Atrial Fibrillation and a Low Risk for Stroke While Taking Aspirin

BACKGROUND: We sought to derive and internally validate a simple and easily applied clinical prediction rule to identify patients with nonvalvular atrial fibrillation (AF) whose stroke risk while taking aspirin is, irrespective of age, low enough that oral anticoagulation therapy is unnecessary. MET... View More