Does oxygen pulse trajectory during incremental exercise discriminate impaired oxygen delivery from poor muscle oxygen utilisation?

A flattened or decreasing O(2) pulse trajectory during incremental CPET is commonly found in patents with low exercise stroke volume but not in those with severely impaired muscle O(2) utilisation. This finding should prompt additional cardiovascular work-up. http://bit.ly/2HRE739

Detalles Bibliográficos
Autores principales: Degani-Costa, Luiza H., Nery, Luiz E., Rodrigues, Maíra T., Gimenes, Ana Cristina, Ferreira, Eloara V., Ota-Arakaki, Jaquelina S., Neder, J. Alberto, Ramos, Roberta P.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: European Respiratory Society 2019
Materias:
Original Research Letters
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6589444/
https://www.ncbi.nlm.nih.gov/pubmed/31249840
http://dx.doi.org/10.1183/23120541.00108-2018

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