us-abim MCQ (SBA): Heart Failure Beta-Blockers

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EasyCardiologyHeart Failure Beta-Blockersus-abimus-usmle-step-2

A 64-year-old man with chronic HFrEF is euvolemic. Which beta-blocker is evidence-based for mortality benefit?

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us-abim MCQ: Heart Failure Beta-Blockers — Answer & Explanation | iatr