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

A 60-year-old with newly diagnosed HFrEF (EF 30%) is on maximally tolerated ACE inhibitor, evidence-based beta-blocker, and MRA. He is euvolemic. Which next therapy reduces CV death and HF hospitalization?

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