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EasyCardiologyHeart Failure (HFrEF)us-abimus-abfmus-usmle-step-2us-usmle-step-3

A 62-year-old with symptomatic HFrEF (LVEF 30%) is on sacubitril/valsartan, carvedilol, and spironolactone. eGFR 58 mL/min/1.73 m², potassium 4.5 mEq/L, no diabetes. Which additional disease-modifying therapy should be initiated to reduce mortality and HF hospitalizations?

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