Practice question

Answer the question and get instant feedback.

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

A 50-year-old with HFrEF on ACE inhibitor, beta-blocker, MRA has persistent symptoms. eGFR 60. Which change improves outcomes?

Practice more on iatroX

Educational content. Not a substitute for clinical judgement or local policy.