Effect of aggressive diuresis in acute heart failure with reduced and preserved ejection fraction.

ABSTRACT:

Aims

Heart failure with reduced ejection fraction (HFrEF) and heart failure with preserved ejection fraction (HFpEF) had distinct haemodynamic characteristics in the setting of acute heart failure. The aim of our study is to evaluate the differential response to aggressive diuresis in HFrEF and HFpEF.

Methods and results

Patients in the Diuretic Optimization Strategies Evaluation trial with left ventricular ejection fraction measurement were included (n = 300) and classified into HFrEF [left ventricular ejection fraction (LVEF) < 40%] (n = 193) and HFpEF (LVEF ≥ 40%) (n = 107). Effect of high-dose vs. low-dose furosemide strategy was compared separately in HFrEF and HFpEF. In HFrEF, high-dose strategy did not increase change in creatinine or cystatin C at 72 h [treatment dif

SUBMITTER: He X 

PROVIDER: S-EPMC8318499 | biostudies-literature | 2021 Aug

REPOSITORIES: biostudies-literature