us-abim MCQ (SBA): Heart Failure with Reduced EF

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MediumCardiologyHeart Failure with Reduced EFus-abimus-usmle-step-2us-usmle-step-3

A 66-year-old with HFrEF (EF 30%) is on maximally tolerated ARNI, evidence-based beta-blocker, and MRA. A1C is 6.8%. Next disease-modifying drug class to add?

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