Author:
Bonelli Andrea,Pagnesi Matteo,Inciardi Riccardo Maria,Castiello Assunta,Sciatti Edoardo,Carubelli Valentina,Lombardi Carlo Mario,Metra Marco,Vizzardi Enrico
Abstract
Background
The role of TAPSE/PASP, a measurement of right ventricular to pulmonary artery coupling, in patients hospitalized for acute heart failure (AHF) is poorly described.
Objectives
To evaluate the prognostic impact of TAPSE/PASP in AHF.
Methods
This retrospective single-center study included patients hospitalized for AHF between January 2004 and May 2017. TAPSE/PASP was evaluated as a continuous variable and as tertiles according to its value on admission. The main outcome was the composite of 1-year all-cause death or heart failure hospitalization.
Results
A total of 340 patients were included [mean age 68.8 ± 11.8 years; 76.2% men, mean left ventricular ejection fraction (LVEF) 30.4 ± 13.3%]. Patients with lower TAPSE/PASP had more comorbidities and a more advanced clinical profile, and received higher doses of intravenous furosemide in the first 24 h. There was a significant, linear, inverse relationship between TAPSE/PASP values and the incidence of the main outcome (P = 0.003). In two multivariable analyses including clinical (model 1), biochemical and imaging parameters (model 2) TAPSE/PASP ratio was independently associated with the primary end point [model 1: hazard ratio 0.813, 95% confidence interval (CI) 0.708–0.932, P = 0.003; model 2: hazard ratio 0.879, 95% CI 0.775–0.996, P = 0.043]. Patients with TAPSE/PASP greater than 0.47 mm/mmHg had a significantly lower risk of the primary end point (model 1: hazard ratio 0.473, 95% CI 0.277–0.808, P = 0.006; model 2: hazard ratio 0.582, 95% CI 0.355–0.955, P = 0.032; both compared with TAPSE/PASP <0.34 mm/mmHg). Similar findings were observed for 1-year all-cause mortality.
Conclusion
TAPSE/PASP on admission demonstrated a prognostic value among patients with AHF.
Publisher
Ovid Technologies (Wolters Kluwer Health)
Subject
Cardiology and Cardiovascular Medicine,General Medicine
Cited by
5 articles.
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