us-abim MCQ (SBA): AF-Warfarin vs DOAC

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ModerateCardiologyAF-Warfarin vs DOACus-abimus-usmle-step-3

A 70-year-old with AF and prior stroke takes warfarin with stable INRs (TTR 72%). No bleeding. eGFR 40. Which is a reasonable strategy?

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us-abim MCQ: AF-Warfarin vs DOAC — Answer & Explanation | iatroX