us-abim MCQ (SBA): HFrEF Beta Blockers

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EasyCardiologyHFrEF Beta Blockersus-abimus-usmle-step-2

A 68-year-old with HFrEF (EF 28%) experiences recurrent hospitalizations. Which beta blockers are evidence-based to reduce mortality?

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us-abim MCQ: HFrEF Beta Blockers — Answer & Explanation | iatroX