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HardCardiologyAtrial Fibrillation Anticoagulationus-abimus-usmle-step-3

A 72-year-old woman with nonvalvular AF, CKD stage G3aA2, and prior GI bleed is evaluating anticoagulation. Which is the guideline-preferred anticoagulant class when OAC is indicated and no mechanical valve is present?

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