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EasyCardiologyHFrEF Guideline-Directed Therapyus-abimus-abfmus-usmle-step-2us-usmle-step-3

A 73-year-old woman with HFrEF (EF 30%), NYHA II on metoprolol succinate, sacubitril/valsartan, and spironolactone. Creatinine 1.0, eGFR 70. What is the next medication to reduce mortality and HF hospitalization?

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