Associations between serum electrolyte and short-term outcomes in patients with acute decompensated heart failure.

ABSTRACT:

Introduction

There is a dearth of comprehensive studies on the association between serum electrolyte and adverse short-term prognosis of Chinese patients with acute decompensated heart failure (ADHF).

Patients and methods

A total of 5166 patients with ADHF were divided into four serum electrolyte-related study populations (potassium (n = 5145), sodium (n = 5135), chloride (n = 4966), serum total calcium (STC) (n = 4143)) under corresponding exclusions. Different logistic regression models were utilized to gauge the association between these electrolytes or the number of electrolyte abnormalities and the risk of a composite of all-cause mortality or 30-day heart failure (HF) readmission.

Results

In multivariable adjusted analysis, patients w

SUBMITTER: Zhao K 

PROVIDER: S-EPMC9851236 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature