1. Pulmonary artery elastance as a predictor of hospital mortality in heart failure cardiogenic shock
- Author
-
Luca Baldetti, Corstiaan A. denUil, Giorgio Fiore, Guglielmo Gallone, Davide Romagnolo, Beatrice Peveri, Lorenzo Cianfanelli, Francesco Calvo, Mario Gramegna, Vittorio Pazzanese, Stefania Sacchi, André Dias‐Frias, Silvia Ajello, and Anna Mara Scandroglio
- Subjects
Cardiac power index ,CPI ,Cardiac power output ,Cardiogenic shock ,Pulmonary artery catheter ,Haemodynamic monitoring ,Diseases of the circulatory (Cardiovascular) system ,RC666-701 - Abstract
Abstract Aims The initial bundle of cares strongly affects haemodynamics and outcomes in acute decompensated heart failure cardiogenic shock (ADHF‐CS). We sought to characterize whether 24 h haemodynamic profiling provides superior prognostic information as compared with admission assessment and which haemodynamic parameters best predict in‐hospital death. Methods and results All patients with ADHF‐CS and with available admission and 24 h invasive haemodynamic assessment from two academic institutions were considered for this study. The primary endpoint was in‐hospital death. Regression analyses were run to identify relevant predictors of study outcome. We included 127 ADHF‐CS patients [65 (inter‐quartile range 52–72) years, 25.2% female]. Overall, in‐hospital mortality occurred in 26.8%. Non‐survivors were older, with greater CS severity. Among admission variables, age [odds ratio (OR) = 1.06; 95% confidence interval (CI): 1.02–1.11; Padj = 0.005] and CPIRAP (OR = 0.62 for 0.1 increment; 95% CI: 0.39–0.95; Padj = 0.034) were found significantly associated with in‐hospital death. Among 24 h haemodynamic univariate predictors of in‐hospital death, pulmonary elastance (PaE) was the strongest (area under the curve of 0.77; 95% CI: 0.68–0.86). PaE (OR = 5.98; 95% CI: 2.29–17.48; Padj
- Published
- 2024
- Full Text
- View/download PDF