The New England Journal of Medicine
e-mail icon  FREE NEJM E-TOC    HOME   |   SUBSCRIBE   |   CURRENT ISSUE   |   PAST ISSUES   |   COLLECTIONS   |    Advanced Search
Sign in | Get NEJM's E-Mail Table of Contents — Free | Subscribe
 
Original Article
PreviousPrevious
Volume 350:655-663 February 12, 2004 Number 7
NextNext

Plasma Natriuretic Peptide Levels and the Risk of Cardiovascular Events and Death
Thomas J. Wang, M.D., Martin G. Larson, Sc.D., Daniel Levy, M.D., Emelia J. Benjamin, M.D., Eric P. Leip, M.S., Torbjorn Omland, M.D., Philip A. Wolf, M.D., and Ramachandran S. Vasan, M.D.

 Sign up for free e-toc
 

This Article
-Full Text
- PDF
-PDA Full Text
-PowerPoint Slide Set

Commentary
-Editorial
 by Mark, D. B.

Tools and Services
-Add to Personal Archive
-Add to Citation Manager
-Notify a Friend
-E-mail When Cited
-E-mail When Letters Appear

More Information
-PubMed Citation
ABSTRACT

Background The natriuretic peptides are counterregulatory hormones involved in volume homeostasis and cardiovascular remodeling. The prognostic significance of plasma natriuretic peptide levels in apparently asymptomatic persons has not been established.

Methods We prospectively studied 3346 persons without heart failure. Using proportional-hazards regression, we examined the relations of plasma B-type natriuretic peptide and N-terminal pro–atrial natriuretic peptide to the risk of death from any cause, a first major cardiovascular event, heart failure, atrial fibrillation, stroke or transient ischemic attack, and coronary heart disease.

Results During a mean follow-up of 5.2 years, 119 participants died and 79 had a first cardiovascular event. After adjustment for cardiovascular risk factors, each increment of 1 SD in log B-type natriuretic peptide levels was associated with a 27 percent increase in the risk of death (P=0.009), a 28 percent increase in the risk of a first cardiovascular event (P=0.03), a 77 percent increase in the risk of heart failure (P<0.001), a 66 percent increase in the risk of atrial fibrillation (P<0.001), and a 53 percent increase in the risk of stroke or transient ischemic attack (P=0.002). Peptide levels were not significantly associated with the risk of coronary heart disease events. B-type natriuretic peptide values above the 80th percentile (20.0 pg per milliliter for men and 23.3 pg per milliliter for women) were associated with multivariable-adjusted hazard ratios of 1.62 for death (P=0.02), 1.76 for a first major cardiovascular event (P=0.03), 1.91 for atrial fibrillation (P=0.02), 1.99 for stroke or transient ischemic attack (P=0.02), and 3.07 for heart failure (P=0.002). Similar results were obtained for N-terminal pro–atrial natriuretic peptide.

Conclusions In this community-based sample, plasma natriuretic peptide levels predicted the risk of death and cardiovascular events after adjustment for traditional risk factors. Excess risk was apparent at natriuretic peptide levels well below current thresholds used to diagnose heart failure.


Source Information

From the Framingham Heart Study, Framingham, Mass. (T.J.W., M.G.L., D.L., E.J.B., E.P.L., P.A.W., R.S.V.); the Cardiology Division, Massachusetts General Hospital and Harvard Medical School, Boston (T.J.W.); the National Heart, Lung, and Blood Institute, Bethesda, Md. (D.L.); the Cardiology Section (D.L., E.J.B., R.S.V.) and the Department of Neurology (P.A.W.), Boston Medical Center and Boston University School of Medicine, Boston; and the Department of Medicine, Akershus Hospital, Oslo, Norway (T.O.).

Address reprint requests to Dr. Vasan at the Framingham Heart Study, 73 Mt. Wayte Ave., #2, Framingham, MA 01702-5827, or at vasan{at}fram.nhlbi.nih.gov.

Full Text of this Article


This article has been cited by other articles:



HOME  |  SUBSCRIBE  |  SEARCH  |  CURRENT ISSUE  |  PAST ISSUES  |  COLLECTIONS  |  PRIVACY  |  TERMS OF USE  |  HELP  |  beta.nejm.org

Comments and questions? Please contact us.

The New England Journal of Medicine is owned, published, and copyrighted © 2009 Massachusetts Medical Society. All rights reserved.