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MediumCardiologyAtrial Fibrillationus-usmle-step-2us-abim

A 67‑year‑old woman with AF, BMI 24, BP controlled, normal valves, and prior GI bleed now healed asks which antithrombotic is best to minimize ICH risk. CHA₂DS₂‑VASc 4. Which option aligns with guideline preference?

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