Happy hypoxemia, or blunted ventilation?
COVID-19
Dyspnea
Dyspnea descriptors
Hypoxemia
Respiratory drive
Journal
Respiratory research
ISSN: 1465-993X
Titre abrégé: Respir Res
Pays: England
ID NLM: 101090633
Informations de publication
Date de publication:
06 01 2021
06 01 2021
Historique:
received:
28
11
2020
accepted:
14
12
2020
entrez:
7
1
2021
pubmed:
8
1
2021
medline:
15
1
2021
Statut:
epublish
Résumé
Happy hypoxemia is an unspecified definition that is used in COVID-19 patients to define hypoxemia without dyspnoea. Dyspnoea is a very complex symptom, and although hypoxemia can cause breathlessness, dyspnoea is not related to hypoxemia, but is more closely related to inspiratory drive and mechanical alterations. The lack of dyspnoea in the early stages of the disease is likely related to the absence of increased inspiratory drive due to compensatory mechanisms of hypoxemia, while in the advanced stages there is no evidence of a lack of dyspnoea in COVID-19 patients.
Identifiants
pubmed: 33407457
doi: 10.1186/s12931-020-01604-9
pii: 10.1186/s12931-020-01604-9
pmc: PMC7787398
doi:
Types de publication
Letter
Comment
Langues
eng
Sous-ensembles de citation
IM
Pagination
4Commentaires et corrections
Type : CommentOn
Type : CommentOn
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