Hemodynamic variations in arterial wave reflection associated with the application of increasing levels of PEEP in healthy subjects.
Journal
Scientific reports
ISSN: 2045-2322
Titre abrégé: Sci Rep
Pays: England
ID NLM: 101563288
Informations de publication
Date de publication:
28 02 2022
28 02 2022
Historique:
received:
20
08
2021
accepted:
16
02
2022
entrez:
1
3
2022
pubmed:
2
3
2022
medline:
13
4
2022
Statut:
epublish
Résumé
Positive end-expiratory pressure (PEEP) may affect arterial wave propagation and reflection, thus influencing ventricular loading conditions. The aim of the study was to investigate the hemodynamic variations in arterial wave reflection (i.e., wave reflection time, augmentation index, left ventricular ejection time, diastolic time, SEVR) associated with the application of increasing levels of PEEP in healthy subjects. We conducted a prospective observational study. Study population was selected from students and staff. Pulse contour wave analysis was performed from the right carotid artery during stepwise increase in PEEP levels (from 0 cmH
Identifiants
pubmed: 35228629
doi: 10.1038/s41598-022-07410-1
pii: 10.1038/s41598-022-07410-1
pmc: PMC8885708
doi:
Banques de données
ClinicalTrials.gov
['NCT03294928']
Types de publication
Journal Article
Observational Study
Langues
eng
Sous-ensembles de citation
IM
Pagination
3335Informations de copyright
© 2022. The Author(s).
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