us-abim MCQ (SBA): AF with Mechanical Valve

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EasyCardiologyAF with Mechanical Valveus-abimus-usmle-step-2us-usmle-step-3

A 69-year-old with AF (CHA₂DS₂‑VASc 4) on warfarin for years asks about switching to a DOAC. He has a mechanical mitral valve. What should you recommend?

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us-abim MCQ: AF with Mechanical Valve — Answer & Explanation | iatroX