The Added Value of Exercise Variables in Heart Failure Prognosis

Highlights • This study shows that peak VO2 , OUES, and VE /VCO2 slope are independent predictors of HF prognosis when analyzed in association with recognized clinical predictors. • Peak VO2 , OUES, and VE /VCO2 slope still add prognostic value when included with relevant clinical predictors of HF....

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Bibliographic Details
Published in:Journal of cardiac failure 2016-07, Vol.22 (7), p.492-497
Main Authors: Alba, A.C, Adamson, M.W, MacIsaac, J, Lalonde, S.D, Chan, W.S, Delgado, D.H, Ross, H.J
Format: Article
Language:English
Subjects:
Adult
Cardiovascular
Chronic Disease
exercise
Exercise - physiology
Exercise Test
Exercise Tolerance - physiology
Female
Heart Failure - physiopathology
Heart Failure - therapy
Humans
Male
Middle Aged
mortality
Oxygen Consumption - physiology
oxygen uptake efficiency slope
Peak oxygen consumption
Predictive Value of Tests
Prognosis
Retrospective Studies
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Summary:Highlights • This study shows that peak VO2 , OUES, and VE /VCO2 slope are independent predictors of HF prognosis when analyzed in association with recognized clinical predictors. • Peak VO2 , OUES, and VE /VCO2 slope still add prognostic value when included with relevant clinical predictors of HF. • These exercise variables are equivalent in predicting prognosis when adjusted for clinical prognostic factors. • During submaximal exercise peak VO2 yielded equivalent predictive results to other submaximal exercise variables.
ISSN:1071-9164
1532-8414
DOI:10.1016/j.cardfail.2016.01.012