Prognostic Value of Cardiopulmonary Exercise Testing in Heart Failure With Reduced, Midrange, and Preserved Ejection Fraction

Authors :: Wilson Nadruz
Erin West
Morten Sengeløv
Mário Santos
John D. Groarke
Daniel E. Forman
Brian Claggett
Hicham Skali
Amil M. Shah
Source :: Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 6, Iss 11 (2017)
Publication Year :: 2017
Publisher :: Wiley, 2017.
Abstract: BackgroundThis study aimed to compare the independent and incremental prognostic value of peak oxygen consumption (VO2) and minute ventilation/carbon dioxide production (VE/VCO2) in heart failure (HF) with preserved (HFpEF), midrange (HFmEF), and reduced (HFrEF) ejection fraction (LVEF). Methods and ResultsIn 195 HFpEF (LVEF ≥50%), 144 HFmEF (LVEF 40–49%), and 630 HFrEF (LVEF

Subjects :: cardiopulmonary exercise testing
ejection fraction
heart failure
oxygen consumption
preserved ejection fraction
Diseases of the circulatory (Cardiovascular) system
RC666-701

Language :: English
ISSN :: 20479980
Volume :: 6
Issue :: 11
Database :: Directory of Open Access Journals
Journal :: Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Publication Type :: Academic Journal
Accession number :: edsdoj.118a269abc845f59724fa981d53f58a
Document Type :: article
Full Text :: https://doi.org/10.1161/JAHA.117.006000

Full Text Access

Tools