• Age ≥ 18 years

• Documented diagnosis of symptomatic HF (NYHA functional class II-IV)

• Having had a recent HF event within 6 months (hospitalization or urgent visit)

• Have a LVEF value from an assessment within the last 12 months

• Managed with SoC therapy for HF and renal impairment according to local guidelines

• NT-proBNP must be \>300 pg/mL (\>600 pg/mL if concomitant atrial fibrillation or atrial flutter)

• Not taking an MRA

• An eGFR ≥ 20 to \< 60 mL/min/1.73 m2

• Serum/plasma potassium ≥ 3.5 mmol/L and ≤ 5.0 mmol/L