» Articles » PMID: 19001021

Relations of Biomarkers Representing Distinct Biological Pathways to Left Ventricular Geometry

Overview
Journal Circulation
Date 2008 Nov 13
PMID 19001021
Citations 32
Authors
Affiliations
Soon will be listed here.
Abstract

Background: Several biological pathways are activated concomitantly during left ventricular (LV) remodeling. However, the relative contribution of circulating biomarkers representing these distinct pathways to LV geometry is unclear.

Methods And Results: We evaluated 2119 Framingham Offspring Study participants (mean age, 57 years; 57% women) who underwent measurements of biomarkers of inflammation (C-reactive protein), hemostasis (fibrinogen and plasminogen activator inhibitor-1), neurohormonal activation (B-type natriuretic peptide), and renin-angiotensin-aldosterone system (aldosterone and renin modeled as a ratio [ARR]) and echocardiography at a routine examination. LV geometry was defined on the basis of sex-specific distributions of LV mass (LVM) and relative wall thickness (RWT): normal (LVM and RWT <80th percentile), concentric remodeling (LVM <80th percentile but RWT >or=80th percentile), eccentric hypertrophy (LVM >or=80th percentile but RWT <80th percentile), and concentric hypertrophy (LVM and RWT >or=80th percentile). We related the biomarker panel to LV geometry using polytomous logistic regression adjusting for clinical covariates and used backwards elimination to identify a parsimonious set of biomarkers associated with LV geometry. Modeled individually, C-reactive protein, fibrinogen, plasminogen activator inhibitor-1, and ARR were related to LV geometry (P<0.01). In multivariable analyses, the biomarker panel was significantly related to altered LV geometry (P<0.0001). On backwards elimination, logARR alone was significantly and positively associated with eccentric (odds ratio per SD increment, 1.20; 95% confidence interval, 1.05 to 1.37) and concentric LV hypertrophy (odds ratio per SD increment, 1.29; 95% confidence interval, 1.06 to 1.58).

Conclusions: Our cross-sectional observations on a large community-based sample identified ARR as a key correlate of concentric and eccentric LV hypertrophy, consistent with a major role for the renin-angiotensin-aldosterone system in LV remodeling.

Citing Articles

Characterizing the Origins of Primary Aldosteronism.

Brown J, Honzel B, Tsai L, Milks J, Neibuhr Y, Neibuhr Y Hypertension. 2024; 82(2):306-318.

PMID: 39660429 PMC: 11735322. DOI: 10.1161/HYPERTENSIONAHA.124.24153.


Successful treatment of resistant hypertension and severe complications in a 63-year-old man with primary aldosteronism without adrenalectomy: A case report.

Wang A, Ma Q, Mbikyo M, Miao L, Cui N, Fu H Heliyon. 2024; 10(13):e33688.

PMID: 39044991 PMC: 11263627. DOI: 10.1016/j.heliyon.2024.e33688.


Aldosterone Effect on Cardiac Structure and Function.

Al-Hashedi E, Abdu F Curr Cardiol Rev. 2024; 20(4):e290224227534.

PMID: 38425104 PMC: 11327832. DOI: 10.2174/011573403X281390240219063817.


Serum aldosterone effect on left ventricular structure and diastolic function in essential hypertension.

Al-Hashedi E, Zhao X, Mohammed A, Juvenal H, Yu J J Clin Hypertens (Greenwich). 2022; 25(2):213-222.

PMID: 36585812 PMC: 9903192. DOI: 10.1111/jch.14612.


Left Ventricular Hypertrophy Geometry and Vascular Calcification Co-Modify the Risk of Cardiovascular Mortality in Patients with End-Stage Kidney Disease: A Retrospective Cohort Study.

Chao C, Liao M, Wu C J Atheroscler Thromb. 2022; 30(9):1242-1254.

PMID: 36567124 PMC: 10499460. DOI: 10.5551/jat.63870.


References
1.
Kannel W, Feinleib M, MCNAMARA P, Garrison R, CASTELLI W . An investigation of coronary heart disease in families. The Framingham offspring study. Am J Epidemiol. 1979; 110(3):281-90. DOI: 10.1093/oxfordjournals.aje.a112813. View

2.
Shigematsu Y, Hamada M, Mukai M, Matsuoka H, Sumimoto T, Hiwada K . Clinical evidence for an association between left ventricular geometric adaptation and extracardiac target organ damage in essential hypertension. J Hypertens. 1995; 13(1):155-60. View

3.
Conen D, Zeller A, Pfisterer M, Martina B . Usefulness of B-type natriuretic peptide and C-reactive protein in predicting the presence or absence of left ventricular hypertrophy in patients with systemic hypertension. Am J Cardiol. 2006; 97(2):249-52. DOI: 10.1016/j.amjcard.2005.08.028. View

4.
Sundstrom J, Sullivan L, Selhub J, Benjamin E, DAgostino R, Jacques P . Relations of plasma homocysteine to left ventricular structure and function: the Framingham Heart Study. Eur Heart J. 2004; 25(6):523-30. DOI: 10.1016/j.ehj.2004.01.008. View

5.
Gardin J, McClelland R, Kitzman D, Lima J, BOMMER W, KLOPFENSTEIN H . M-mode echocardiographic predictors of six- to seven-year incidence of coronary heart disease, stroke, congestive heart failure, and mortality in an elderly cohort (the Cardiovascular Health Study). Am J Cardiol. 2001; 87(9):1051-7. DOI: 10.1016/s0002-9149(01)01460-6. View