O2 pulse slope correlates with stroke volume during exercise in patients with a Fontan circulation

BACKGROUND: Peak oxygen pulse (O(2)pulse=oxygen consumption/heart rate) is calculated by the product of stroke volume (SV) and oxygen extraction. It has been shown to be reduced in patients with a Fontan circulation. However, in the Fontan population, it may be a poor marker of SV. We propose that t...

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Detalles Bibliográficos
Autores principales: Laohachai, Karina, Cordina, Rachael, D'Udekem, Yves, Rice, Kathryn, Weintraub, Robert, Ayer, Julian
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BMJ Publishing Group 2023
Materias:
Congenital Heart Disease
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10632906/
https://www.ncbi.nlm.nih.gov/pubmed/37935560
http://dx.doi.org/10.1136/openhrt-2023-002324

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10632906/
https://www.ncbi.nlm.nih.gov/pubmed/37935560
http://dx.doi.org/10.1136/openhrt-2023-002324

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