Intra-tidal PaO
Acute respiratory distress syndrome
Arterial oxygen tension
Functional principal component analysis
Mechanical ventilation
Oxygen oscillations
Journal
Intensive care medicine experimental
ISSN: 2197-425X
Titre abrégé: Intensive Care Med Exp
Pays: Germany
ID NLM: 101645149
Informations de publication
Date de publication:
06 Sep 2023
06 Sep 2023
Historique:
received:
14
04
2023
accepted:
28
08
2023
medline:
6
9
2023
pubmed:
6
9
2023
entrez:
6
9
2023
Statut:
epublish
Résumé
Within-breath oscillations in arterial oxygen tension (PaO Seven domestic pigs (average weight 31.1 kg) were studied under general anaesthesia with muscle relaxation and mechanical ventilation. Three underwent saline-lavage lung injury and four were uninjured. Variations in PEEP, tidal volume and presence/absence of lung injury were used to induce different morphologies of PaO PaO Functional principal component analysis and k-means clustering are appropriate to identify unique morphologies of PaO
Sections du résumé
BACKGROUND
BACKGROUND
Within-breath oscillations in arterial oxygen tension (PaO
METHODS
METHODS
Seven domestic pigs (average weight 31.1 kg) were studied under general anaesthesia with muscle relaxation and mechanical ventilation. Three underwent saline-lavage lung injury and four were uninjured. Variations in PEEP, tidal volume and presence/absence of lung injury were used to induce different morphologies of PaO
RESULTS
RESULTS
PaO
CONCLUSIONS
CONCLUSIONS
Functional principal component analysis and k-means clustering are appropriate to identify unique morphologies of PaO
Identifiants
pubmed: 37672140
doi: 10.1186/s40635-023-00544-0
pii: 10.1186/s40635-023-00544-0
pmc: PMC10482813
doi:
Types de publication
Journal Article
Langues
eng
Pagination
60Subventions
Organisme : Medical Research Council
ID : MC_PC_17164
Pays : United Kingdom
Informations de copyright
© 2023. European Society of Intensive Care Medicine and Springer Nature Switzerland AG.
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