Ventilatory Efficiency Identifies Patients Prone to Hypoxemia During One-Lung Ventilation.
cardiopulmonary exercise testing
hypoxemia
one-lung ventilation
Journal
Journal of cardiothoracic and vascular anesthesia
ISSN: 1532-8422
Titre abrégé: J Cardiothorac Vasc Anesth
Pays: United States
ID NLM: 9110208
Informations de publication
Date de publication:
Jul 2019
Jul 2019
Historique:
received:
01
12
2018
revised:
23
01
2019
accepted:
25
01
2019
pubmed:
12
3
2019
medline:
21
4
2020
entrez:
12
3
2019
Statut:
ppublish
Résumé
One-lung ventilation (OLV) may be complicated by hypoxemia. Ventilatory efficiency, defined as the ratio of minute ventilation to carbon dioxide output (V Prospective observational study. Single-center, university, tertiary care hospital. The study comprised 50 consecutive lung resection candidates. All patients underwent cardiopulmonary exercise testing before surgery. Patients who required inspired oxygen fraction (F Twenty-four patients (48%) developed hypoxemia. There was no significant difference in age, sex, and body mass index between hypoxemic and nonhypoxemic patients. However, patients with hypoxemia had a significantly higher V An increased V
Identifiants
pubmed: 30853404
pii: S1053-0770(19)30093-X
doi: 10.1053/j.jvca.2019.01.057
pii:
doi:
Substances chimiques
Oxygen
S88TT14065
Types de publication
Journal Article
Observational Study
Langues
eng
Sous-ensembles de citation
IM
Pagination
1956-1962Informations de copyright
Copyright © 2019 Elsevier Inc. All rights reserved.