us-abim MCQ (SBA): Atrial Fibrillation

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ModerateCardiologyAtrial Fibrillationus-abimus-usmle-step-3us-abem

A 62-year-old with HFrEF (EF 30%) and new atrial fibrillation with rapid ventricular response (HR 140/min) is hemodynamically stable. Best initial rate control?

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us-abim MCQ: Atrial Fibrillation — Answer & Explanation | iatroX