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Hyponatremia and lower normal serum sodium levels are associated with an increased risk of all‐cause death in heart failure patients
AIM: To explore the relationship between the serum sodium level on admission and all‐cause mortality in HF patients. DESIGN: A single‐center retrospective cohort study. METHODS: Patients hospitalized with HF at the Heart Failure Center, Fuwai Hospital, from November 2008 to November 2018 were enroll...
Autores principales: | , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10170941/ https://www.ncbi.nlm.nih.gov/pubmed/36929057 http://dx.doi.org/10.1002/nop2.1638 |
Sumario: | AIM: To explore the relationship between the serum sodium level on admission and all‐cause mortality in HF patients. DESIGN: A single‐center retrospective cohort study. METHODS: Patients hospitalized with HF at the Heart Failure Center, Fuwai Hospital, from November 2008 to November 2018 were enrolled. RESULTS: A total of 3649 patients were included, and the mean sodium level was 137.19 ± 4.36 mmol/L, with a range from 115.6 to 160.9 mmol/L. During a median follow‐up of 1101 days, mortality occurred in 1413 (38.7%) hospital survivors. After adjustment for age, sex, and other potential confounders, patients with sodium levels <135 mmol/L (hazard ratio [HR]: 1.67; 95% confidence interval [CI]: 1.29–2.16) and 135–137 mmol/L (HR: 1.34; 95% CI: 1.01–1.78) had an increased risk of all‐cause mortality compared to those with sodium levels of 139–141 mmol/L. |
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