us-abfm MCQ (SBA): HFrEF Decompensation

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EasyCardiologyHFrEF Decompensationus-abfmus-abimus-usmle-step-2

A 70-year-old with HFrEF (EF 25%) and lower-extremity edema on guideline-directed therapy presents with 8‑lb weight gain and bibasilar crackles. What is the most appropriate immediate adjustment?

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