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/

Zendy Plus

Presents the access of premium content as premium feature

Premium Content

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

Zendy Tools

Zendy Open

Abstract   Aims  Endothelin‐1 (ET‐1) is a potent vasoconstrictor, which regulates renal and vascular function. We aimed to relate plasma levels of ET‐1 with the clinical picture and outcomes in acute heart failure (AHF).    Methods and results  We studied 113 patients with AHF [mean age 65 ± 13 (years), median (upper and lower quartiles) N‐terminal pro‐B‐type natriuretic peptide, 5422 (2689; 8582) (pg/mL)], in whom plasma levels of ET‐1 were serially measured at admission (10.8 ± 5.2), Day 1 (9.5 ± 3.4), and Day 2 (8.9 ± 3.8) (pg/mL). The population was divided into tertiles across baseline ET‐1 levels. Patients in the highest ET‐1 tertile had predominant clinical signs of peripheral congestion; however, no difference was observed in pulmonary congestion and severity of dyspnoea. They also presented lower spot urine sodium at admission (75 ± 35 vs. 99 ± 43 vs. 108 ± 30), 6 h (84 ± 34 vs. 106 ± 43 vs. 106 ± 35), and Day 1 (75 ± 38 vs. 96 ± 36 vs. 100 ± 35) (mmol/L), when compared with the second and first tertile, respectively (all  P  &lt; 0.05); furthermore, they received higher doses of intravenous furosemide from Day 2 and had longer intravenous diuretics, as median switch to oral furosemide was 4 (3; 4) vs. 3 (2; 4) vs. 2 (2; 3) (days), respectively,  P  &lt; 0.05. There was no difference in serum creatinine, urea, and renal injury biomarkers (kidney injury molecule‐1, serum cystatin C, and urine neutrophil gelatinase‐associated lipocalin) between the ET‐1 tertiles. Higher values of ET‐1 measured at each time point were related with a higher risk of 1 year mortality.    Conclusions  Elevation of ET‐1 is related to clinical signs of peripheral congestion, low urine sodium excretion, and poor outcome in AHF.

Elevated plasma endothelin‐1 is related to low natriuresis, clinical signs of congestion, and poor outcome in acute heart failure