Introduction
stroke, Heart Association-American Stroke
STROKE, ATRIAL FIBRILLATION (AF)
As the independent risk factor of stroke, atrial fibrillation (AF) increased the hazard of stroke by 3–5 times [Nevertheless, the administration of anticoagulants for stroke patients with AF was confusing and challenging. The American Heart Association-American Stroke Association (AHA-ASA) 2018 guidelines [