Lyon J, Nash PS, Ahmed N, Aram L, et al. Early Versus Delayed Anticoagulation in Acute Ischemic Stroke According to Atrial Fibrillation Subtype and Time of Diagnosis: Subgroup Analysis of the OPTIMAS Randomized Controlled Trial. Stroke 2026 Apr 1. doi: 10.1161/STROKEAHA.125.055037.
PMID: 41919368