New York Heart Association class versus amino-terminal pro-B type natriuretic peptide for acute heart failure prognosis

Aaron L. Baggish, Roland R. J. van Kimmenade, Yigal Pinto, A. Mark Richards, John Lainchbury, Antoni Bayes-Genis, Miquel Santaló, Jordi Ordonez-Llanos, James L. Januzzi

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17 Citations (Scopus)

Abstract

BACKGROUND: The prognostic value of the New York Heart Association classification (NYHAC) in acutely decompensated heart failure (ADHF) is unknown. OBJECTIVES: We sought to determine the relative value of NYHAC among patients with concomitantly measured amino-terminal pro-B type natriuretic peptide (NT-proBNP) at presentation with ADHF. MATERIALS AND METHODS: NYHAC was determined for 720 patients with ADHF and 1-year mortality status was examined. Cox-proportional hazards analysis compared the prognostic accuracy of NYHAC with other ADHF risk measures. RESULTS: NYHAC had a significant univariate association with 1-year mortality status (HR 1.41, 95% confidence interval (CI) 1.03-1.94; p = 0.03) but was not a significant predictor of death in a multivariable model that included NT-proBNP (HR 2.14; 95% CI 1.65-2.81, p <0.001). CONCLUSIONS: In contrast to objective measures such as NT-proBNP, the NYHAC appears to provide limited prognostic information among individuals with ADHF
Original languageEnglish
Pages (from-to)307-314
JournalBiomarkers
Volume15
Issue number4
DOIs
Publication statusPublished - 2010

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