Association between heart rate and mortality in patients with septic shock: an analysis revealed by time series data.

ABSTRACT:

Background

Heart rate is crucial for patients with septic shock, but there are few studies on the scope of heart rate. Therefore, we studied the relationship between different heart rates and mortality of critically ill patients with septic shock, and explored the optimal heart rate range, in order to provide new insights for clinical treatment of septic shock.

Methods

This retrospective study utilized time-series heart rate data from the Medical Information Mart for Intensive Care (MIMIC) IV database. Patients with septic shock were identified as the Sepsis 3.0 criteria and received vasopressor therapy in the first 24 h since ICU admission. We calculated the time-weighted average heart rate (TWA-HR) based on the time-series data. The restricted cubic spline (RCS) analysis w

SUBMITTER: Ning YL 

PROVIDER: S-EPMC11446028 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature