us-abim MCQ (SBA): Atrial Fibrillation

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HardCardiologyAtrial Fibrillationus-abimus-usmle-step-3

A 60-year-old with nonvalvular AF and prior GI bleed 2 years ago (resolved) asks about stroke prevention. CHA₂DS₂‑VASc is 3. What is recommended?

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us-abim MCQ: Atrial Fibrillation — Answer & Explanation | iatroX