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

A 73-year-old with compensated HFrEF (EF 30%) is on maximally tolerated ARNI, beta-blocker, and MRA. Resting BP 118/68 mm Hg, eGFR 54. Next disease-modifying medication class to add?

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