» Articles » PMID: 26196869

Clinical Classification of Heart Failure Patients Using Cardiac Function During Exercise

Overview
Specialty Orthopedics
Date 2015 Jul 22
PMID 26196869
Authors
Affiliations
Soon will be listed here.
Abstract

An effective approach for determining the clinical classification of heart failure (HF) patients is to estimate cardiac hemodynamics during exercise. This approach is strengthened further when measurements including cardiac power are used to describe cardiac hemodynamics. We hypothesize that cardiac power quantifies the hemodynamic and pressure-generating capability of the heart, relating with exercise tolerance better than traditional measurements in HF.

Citing Articles

Cardiopulmonary exercise capacity markers and their link to symptom burden in patients at risk for heart failure with non-reduced ejection fraction.

Kwast S, Hoffmann J, Pokel C, Falz R, Schulze A, Schroter T Sci Rep. 2025; 15(1):8940.

PMID: 40089637 DOI: 10.1038/s41598-025-94172-1.

References
1.
Agostoni P, Cattadori G, Apostolo A, Contini M, Palermo P, Marenzi G . Noninvasive measurement of cardiac output during exercise by inert gas rebreathing technique: a new tool for heart failure evaluation. J Am Coll Cardiol. 2005; 46(9):1779-81. DOI: 10.1016/j.jacc.2005.08.005. View

2.
OConnell J, Bristow M . Economic impact of heart failure in the United States: time for a different approach. J Heart Lung Transplant. 1994; 13(4):S107-12. View

3.
Weber K, Janicki J . Cardiopulmonary exercise testing for evaluation of chronic cardiac failure. Am J Cardiol. 1985; 55(2):22A-31A. DOI: 10.1016/0002-9149(85)90792-1. View

4.
Olson T, Joyner M, Dietz N, Eisenach J, Curry T, Johnson B . Effects of respiratory muscle work on blood flow distribution during exercise in heart failure. J Physiol. 2010; 588(Pt 13):2487-501. PMC: 2915522. DOI: 10.1113/jphysiol.2009.186056. View

5.
Stevenson L, PERLOFF J . The limited reliability of physical signs for estimating hemodynamics in chronic heart failure. JAMA. 1989; 261(6):884-8. View