us-abim MCQ (SBA): Atrial Fibrillation-Stroke Prevention Thresholds

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HardCardiologyAtrial Fibrillation-Stroke Prevention Thresholdsus-abimus-usmle-step-2us-usmle-step-3

A 50-year-old with newly diagnosed AF asks when anticoagulation is indicated. He has diabetes and no other risk factors (CHA₂DS₂-VASc 1). Best answer?

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us-abim MCQ: Atrial Fibrillation-Stroke Prevention Thresholds — Answer