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ModerateCardiologyAtrial fibrillation (anticoagulation)us-abimus-usmle-step-2us-usmle-step-3

A 68-year-old man with atrial fibrillation (CHA₂DS₂-VASc = 3: age 65-74, hypertension, diabetes) has normal renal function. What is the best stroke-prevention strategy?

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