Is haemoconcentration associated with improved post-discharge outcomes in patients hospitalized for heart failure with reduced ejection fraction?
Haemoconcentration during hospitalization for HFrEF is associated with better post-discharge outcomes, suggesting it serves as a marker of effective decongestion despite transient worsening of renal function.
In this large cohort of patients with HHF with reduced EF, haemoconcentration was associated with greater improvements in congestion and decreased mortality and HF re-hospitalization despite an increased risk of in-hospital worsening renal function.
Greene et al. (Thu,) studied this question.