Is warfarin better than aspirin for atrial fibrillation?
Abstract
Warfarin is more effective than aspirin for stroke prevention in atrial fibrillation, though it carries a higher bleeding risk. Current guidelines recommend anticoagulants like warfarin over aspirin in most cases.
Fields of Study & Subjects
Atrial Fibrillation Management and Outcomes
Acute Ischemic Stroke Management
Venous Thromboembolism Diagnosis and Management
Publication details
- Journal / source
- Zenodo (CERN European Organization for Nuclear Research)
- Publication date
- 5 February 2026