us-abim MCQ (SBA): AF in CKD

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

ModerateCardiologyAF in CKDus-abimus-usmle-step-3

A 66-year-old with chronic kidney disease and AF (eGFR 28 mL/min) needs stroke prevention. Which is preferred if no mechanical valve or rheumatic MS and renal dosing permits?

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