us-abim MCQ (SBA): HFrEF Add-on Therapy

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HardCardiologyHFrEF Add-on Therapyus-abimus-usmle-step-3

A 62-year-old with HFrEF is stable on ARNI, beta-blocker, MRA, SGLT2 inhibitor. HR 78 bpm sinus. Persistent symptoms NYHA II-III. Next step?

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us-abim MCQ: HFrEF Add-on Therapy — Answer & Explanation | iatroX