ukmla MCQ (SBA): Atrial Fibrillation

Instant feedback + full explanation. One question, done properly.

A 72-year-old man is diagnosed with atrial fibrillation. His CHA2DS2-VASc score is 3 (age, hypertension). His HAS-BLED score is 1. He has no contraindications to anticoagulation. What is the most appropriate long-term anticoagulation?

Educational content. Not a substitute for clinical judgement or local policy.