us-abim MCQ (SBA): HFrEF Pharmacotherapy

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EasyCardiologyHFrEF Pharmacotherapyus-abimus-usmle-step-2

A 59-year-old with chronic HFrEF NYHA III is euvolemic. Which beta-blocker improves survival?

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