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EasyCardiologyHeart Failure (HFrEF)us-abimus-abfmus-usmle-step-2us-usmle-step-3

A 58-year-old with symptomatic HFrEF (LVEF 30%) on an ACE inhibitor, evidence-based beta-blocker, and spironolactone remains NYHA II. Which additional therapy improves morbidity and mortality regardless of diabetes status?

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