» Articles » PMID: 24453873

Associates of an Elevated Natriuretic Peptide Level in Stable Heart Failure Patients: Implications for Targeted Management

Overview
Publisher Wiley
Specialty Biology
Date 2014 Jan 24
PMID 24453873
Citations 4
Authors
Affiliations
Soon will be listed here.
Abstract

Background: Persistently elevated natriuretic peptide (NP) levels in heart failure (HF) patients are associated with impaired prognosis. Recent work suggests that NP-guided therapy can improve outcome, but the mechanisms behind an elevated BNP remain unclear. Among the potential stimuli for NP in clinically stable patients are persistent occult fluid overload, wall stress, inflammation, fibrosis, and ischemia. The purpose of this study was to identify associates of B-type natriuretic peptide (BNP) in a stable HF population.

Methods: In a prospective observational study of 179 stable HF patients, the association between BNP and markers of collagen metabolism, inflammation, and Doppler-echocardiographic parameters including left ventricular ejection fraction (LVEF), left atrial volume index (LAVI), and E/e prime (E/e') was measured.

Results: Univariable associates of elevated BNP were age, LVEF, LAVI, E/e', creatinine, and markers of collagen turnover. In a multiple linear regression model, age, creatinine, and LVEF remained significant associates of BNP. E/e' and markers of collagen turnover had a persistent impact on BNP independent of these covariates.

Conclusion: Multiple variables are associated with persistently elevated BNP levels in stable HF patients. Clarification of the relative importance of NP stimuli may help refine NP-guided therapy, potentially improving outcome for this at-risk population.

Citing Articles

The Role of Galectin-3 in Heart Failure-The Diagnostic, Prognostic and Therapeutic Potential-Where Do We Stand?.

Zaborska B, Sikora-Frac M, Smarz K, Pilichowska-Paszkiet E, Budaj A, Sitkiewicz D Int J Mol Sci. 2023; 24(17).

PMID: 37685918 PMC: 10488150. DOI: 10.3390/ijms241713111.


Biomarker profiling for risk of future heart failure (HFpEF) development.

Watson C, Gallagher J, Wilkinson M, Russell-Hallinan A, Tea I, James S J Transl Med. 2021; 19(1):61.

PMID: 33563287 PMC: 7871401. DOI: 10.1186/s12967-021-02735-3.


Tetranectin, a potential novel diagnostic biomarker of heart failure, is expressed within the myocardium and associates with cardiac fibrosis.

McDonald K, Glezeva N, Collier P, OReilly J, OConnell E, Tea I Sci Rep. 2020; 10(1):7507.

PMID: 32371911 PMC: 7200823. DOI: 10.1038/s41598-020-64558-4.


Natriuretic Peptide-based Screening and Prevention of Heart Failure.

Gallagher J, Watson C, Campbell P, Ledwidge M, McDonald K Card Fail Rev. 2018; 3(2):83-85.

PMID: 29387458 PMC: 5789219. DOI: 10.15420/cfr.2017:20:1.

References
1.
Lam C, Burnett Jr J, Costello-Boerrigter L, Rodeheffer R, Redfield M . Alternate circulating pro-B-type natriuretic peptide and B-type natriuretic peptide forms in the general population. J Am Coll Cardiol. 2007; 49(11):1193-202. DOI: 10.1016/j.jacc.2006.12.024. View

2.
Li M, Huang C, Okello E, Yanhong T, Mohamed S . Treatment with spironolactone for 24 weeks decreases the level of matrix metalloproteinases and improves cardiac function in patients with chronic heart failure of ischemic etiology. Can J Cardiol. 2009; 25(9):523-6. PMC: 2780895. DOI: 10.1016/s0828-282x(09)70138-2. View

3.
de Groote P, Dagorn J, Soudan B, Lamblin N, McFadden E, Bauters C . B-type natriuretic peptide and peak exercise oxygen consumption provide independent information for risk stratification in patients with stable congestive heart failure. J Am Coll Cardiol. 2004; 43(9):1584-9. DOI: 10.1016/j.jacc.2003.11.059. View

4.
Vanderheyden M, Goethals M, Verstreken S, De Bruyne B, Muller K, Van Schuerbeeck E . Wall stress modulates brain natriuretic peptide production in pressure overload cardiomyopathy. J Am Coll Cardiol. 2004; 44(12):2349-54. DOI: 10.1016/j.jacc.2004.09.038. View

5.
Martos R, Baugh J, Ledwidge M, OLoughlin C, Conlon C, Patle A . Diastolic heart failure: evidence of increased myocardial collagen turnover linked to diastolic dysfunction. Circulation. 2007; 115(7):888-95. DOI: 10.1161/CIRCULATIONAHA.106.638569. View