English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

Dyspnea is a common emergency department (ED) complaint, and it may be associated with significant mortality risk. We studied 599 dyspneic subjects enrolled in an ED. At 1 year, the role of inflammatory markers (including C-reactive protein [CRP]) and amino-terminal pro-brain natriuretic peptide (NT-proBNP) as independent predictors of mortality was assessed. By 1 year, 91 subjects (15.2%) had died. Among patients who died, the median CRP concentration at admission was significantly higher than in survivors: 47.2 mg/L (449.5 nmol/L; interquartile range [IQR], 10.2-101.9 mg/L [97.1-970.5 nmol/L]) vs 7.25 mg/L (69.5 nmol/L; IQR, 2.2-29.6 mg/L [21.0-281.9 nmol/L]; P &lt; .001). For 1-year mortality, CRP had an area under the receiver operating characteristic curve of 0.76 (95% confidence interval [CI], 0.69-0.80; P &lt; .001). In multivariable analysis, a CRP concentration greater than 14 mg/L was a strong predictor of mortality at 1 year (hazard ratio, 2.47; 95% CI, 1.51-4.02; P &lt; .001). In multivariable models, CRP and NT-proBNP demonstrated independent and additive prognostic value. Among dyspneic patients, CRP levels are significantly associated with mortality at 1 year and show additive value to natriuretic peptide testing for prognosis.

Inflammatory Markers, Amino-Terminal Pro-Brain Natriuretic Peptide, and Mortality Risk in Dyspneic Patients