Prognostic impact of peak oxygen uptake and heart rate reserve in patients after off-pump coronary artery bypass grafting.
cardiopulmonary exercise test
heart rate reserve
off-pump coronary artery bypass grafting
peak oxygen uptake
Journal
Clinical cardiology
ISSN: 1932-8737
Titre abrégé: Clin Cardiol
Pays: United States
ID NLM: 7903272
Informations de publication
Date de publication:
Apr 2021
Apr 2021
Historique:
revised:
04
02
2021
received:
15
12
2020
accepted:
11
02
2021
pubmed:
27
2
2021
medline:
16
10
2021
entrez:
26
2
2021
Statut:
ppublish
Résumé
Peak oxygen uptake (peak VO To determine the prognostic impact of peak VO We enrolled 327 patients (mean age, 65.1 ± 9.3 years; male, 80%) who underwent OP-CABG and participated in early phase II cardiac rehabilitation. All participants underwent cardiopulmonary exercise testing (CPET) at the beginning of such rehabilitation. Overall, 48 (14.6%) patients died during the median follow-up period of 103 months. The non-survivor had significantly lower levels of peak VO HRR is a simple parameter of CPET and an important prognostic marker for the risk stratification of total mortality even in patients with low-peak VO
Sections du résumé
BACKGROUND
BACKGROUND
Peak oxygen uptake (peak VO
HYPOTHESIS
OBJECTIVE
To determine the prognostic impact of peak VO
RESULTS
RESULTS
We enrolled 327 patients (mean age, 65.1 ± 9.3 years; male, 80%) who underwent OP-CABG and participated in early phase II cardiac rehabilitation. All participants underwent cardiopulmonary exercise testing (CPET) at the beginning of such rehabilitation. Overall, 48 (14.6%) patients died during the median follow-up period of 103 months. The non-survivor had significantly lower levels of peak VO
CONCLUSIONS
CONCLUSIONS
HRR is a simple parameter of CPET and an important prognostic marker for the risk stratification of total mortality even in patients with low-peak VO
Identifiants
pubmed: 33634477
doi: 10.1002/clc.23579
pmc: PMC8027571
doi:
Substances chimiques
Oxygen
S88TT14065
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
580-587Informations de copyright
© 2021 The Authors. Clinical Cardiology published by Wiley Periodicals LLC.
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