us-abim MCQ (SBA): Heart Failure (HFrEF)

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ModerateCardiologyHeart Failure (HFrEF)us-abimus-usmle-step-2us-usmle-step-3

A 59-year-old with HFrEF (LVEF 25%) on ACE inhibitor, evidence-based β-blocker, and spironolactone remains NYHA II. Diabetes status is negative. What additional therapy improves morbidity and mortality regardless of diabetes?

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us-abim MCQ: Heart Failure (HFrEF) — Answer & Explanation | iatroX