Relationship between BUN/Cr and Prognosis of HF Across the Full Spectrum of Ejection Fraction.

ABSTRACT:

Background

In patients with heart failure (HF), due to the relative deficiency of blood volume, neurohormone system activation leads to renal vasoconstriction, which affects the content of blood urea nitrogen (BUN) and creatinine (Cr) in the body, while BUN and Cr are easily affected by other factors. Therefore, BUN/Cr can be used as another marker for the prognosis of HF.

Objective

Explore the prognosis of adverse outcome of HF in the high BUN/Cr group compared with the low BUN/Cr group across the full spectrum of ejection fraction.

Methods

From 2014 to 2016, symptomatic hospitalized HF patients were recruited and followed up to observe adverse cardiovascular outcomes. Logistic analysis and COX analysis were performed to determine significance. p-values <0.05 were co

SUBMITTER: Kang Y 

PROVIDER: S-EPMC10392858 | biostudies-literature | 2023 Mar

REPOSITORIES: biostudies-literature