us-abfm MCQ (SBA): HFrEF

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ModerateCardiologyHFrEFus-abfmus-abimus-usmle-step-3

A 58-year-old with HFrEF (EF 28%) on ARNI, beta-blocker, SGLT2 inhibitor remains symptomatic. Next mortality-reducing agent?

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us-abfm MCQ: HFrEF — Answer & Explanation | iatroX