Changes in renal function during hospitalization and soon after discharge in patients admitted for worsening heart failure in the placebo group of the EVEREST trial

The prevalence of renal dysfunction is high in patients hospitalized for HF with reduced LVEF. Worsening renal function may occur not only during hospitalization, but also in the early post-discharge period. Since worsening renal function during hospitalization is associated with a significant decrease in signs and symptoms of congestion, body weight and natriuretic peptides, which are good prognostic indicators, worsening renal function during hospitalization as an endpoint in clinical trials should be re-evaluated.