Relationship between minimum heart rate and mortality in ICU patients with traumatic brain injury (TBI): a retrospective analysis based on the MIMIC-IV database
A U-shaped association exists between 24-hour MinHR and 1-month mortality in TBI patients, with 59 bpm as the critical threshold. MinHR ≥59 bpm independently predicts increased mortality. These findings support using 59 bpm as an alert threshold for early intervention.
Authors
- Meng Han (ORCID: https://orcid.org/0000-0002-1333-1090)
- Xiaoliang Wang (ORCID: https://orcid.org/0000-0002-0883-7716)
- Qiang Cai (ORCID: https://orcid.org/0000-0001-7012-9887)
- Wenjuan Lang
- Xin Li
Institutions
- Qingdao University (CN)
- Qingdao Municipal Hospital (CN)
Publication Details
- Journal
- Surgery in Practice and Science
- Published
- 2025-10-09
- DOI
- https://doi.org/10.1016/j.sipas.2025.100312
- Primary Topic
- Heart Rate Variability and Autonomic Control
- Type
- article
- Field-Weighted Citation Impact
- 0.00