O2 pulse slope correlates with stroke volume during exercise in patients with a Fontan circulation.
Fontan Procedure
Heart Defects, Congenital
Heart Failure, Systolic
Journal
Open heart
ISSN: 2053-3624
Titre abrégé: Open Heart
Pays: England
ID NLM: 101631219
Informations de publication
Date de publication:
Nov 2023
Nov 2023
Historique:
received:
12
04
2023
accepted:
02
10
2023
medline:
9
11
2023
pubmed:
8
11
2023
entrez:
7
11
2023
Statut:
ppublish
Résumé
Peak oxygen pulse (O We analysed cardiopulmonary exercise test data in 22 subjects with a Fontan circulation (cohort A) and examined the association between peak SV during exercise (aortic flow measured on exercise cardiac MRI), and O In cohort A, peak aortic flow was moderately and significantly associated with O The slope of the O
Sections du résumé
BACKGROUND
BACKGROUND
Peak oxygen pulse (O
METHODS
METHODS
We analysed cardiopulmonary exercise test data in 22 subjects with a Fontan circulation (cohort A) and examined the association between peak SV during exercise (aortic flow measured on exercise cardiac MRI), and O
RESULTS
RESULTS
In cohort A, peak aortic flow was moderately and significantly associated with O
CONCLUSION
CONCLUSIONS
The slope of the O
Identifiants
pubmed: 37935560
pii: openhrt-2023-002324
doi: 10.1136/openhrt-2023-002324
pmc: PMC10632906
pii:
doi:
Substances chimiques
Oxygen
S88TT14065
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Informations de copyright
© Author(s) (or their employer(s)) 2023. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.
Déclaration de conflit d'intérêts
Competing interests: None declared.
Références
Int J Cardiol. 2017 Jan 15;227:625-630
pubmed: 27810293
J Am Heart Assoc. 2017 Aug 21;6(8):
pubmed: 28862962
Ann Am Thorac Soc. 2017 Jul;14(Supplement_1):S3-S11
pubmed: 28510504
Am J Physiol Heart Circ Physiol. 2014 Jul 1;307(1):H110-7
pubmed: 24791784
Pediatr Cardiol. 2018 Jun;39(5):1023-1030
pubmed: 29523922
Int J Cardiol. 2017 May 15;235:6-10
pubmed: 28284501
Int J Cardiol. 2022 Oct 1;364:38-43
pubmed: 35714716
Am J Cardiol. 2021 Sep 1;154:92-98
pubmed: 34233838
Physiol Meas. 2007 Oct;28(10):1201-12
pubmed: 17906388
Pediatr Pulmonol. 1993 Feb;15(2):75-88
pubmed: 8474788
Heart. 2013 Oct;99(20):1530-4
pubmed: 23846614
Eur Heart J. 2010 Dec;31(24):3073-83
pubmed: 20929979
Pediatr Cardiol. 2012 Dec;33(8):1301-6
pubmed: 22466709
Pediatr Cardiol. 2014 Mar;35(3):514-20
pubmed: 24150685
Cardiol Young. 2020 May;30(5):674-680
pubmed: 32299527
Int J Cardiol. 2006 Feb 8;107(1):85-94
pubmed: 16046016
Pediatr Exerc Sci. 2015 Aug;27(3):412-8
pubmed: 26186706
J Appl Physiol. 1973 Jun;34(6):853-8
pubmed: 4711598
Int J Cardiol. 2009 May 1;134(1):59-66
pubmed: 18495265
Circulation. 1995 Jan 15;91(2):372-8
pubmed: 7805240
Eur J Appl Physiol. 2005 Mar;93(5-6):634-9
pubmed: 15578205
J Am Coll Cardiol. 2008 Jul 8;52(2):99-107
pubmed: 18598887
J Am Coll Cardiol. 1986 May;7(5):1087-94
pubmed: 3958365
Scand Cardiovasc J. 2003 May;37(2):107-12
pubmed: 12775311
J Appl Physiol (1985). 1997 Mar;82(3):908-12
pubmed: 9074981
Am J Respir Crit Care Med. 2019 Oct 15;200(8):e70-e88
pubmed: 31613151
Circ Cardiovasc Imaging. 2014 Mar;7(2):265-73
pubmed: 24478333
Med Sci Sports Exerc. 2014 Jan;46(1):10-5
pubmed: 23846156
Open Heart. 2018 Jul 3;5(1):e000812
pubmed: 30057765
J Am Heart Assoc. 2019 May 7;8(9):e012008
pubmed: 31041880