Practice question

Answer the question and get instant feedback.

EasyCardiologyAtrial Fibrillationus-usmle-step-2us-usmle-step-3us-abim

A 54-year-old with nonvalvular AF asks about stroke prevention. CHA2DS2-VASc 2. Renal function normal. Which is preferred?

Practice more on iatroX

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