About: To investigate the use of two-site regional oxygen saturations (rSO(2)) and end tidal carbon dioxide (EtCO(2)) to assess the effectiveness of resuscitation and return of spontaneous circulation (ROSC). Eight mechanically ventilated juvenile swine underwent 28 ventricular fibrillatory arrests with open cardiac massage. Cardiac massage was administered to achieve target pulmonary blood flow (PBF) as a percentage of pre-cardiac arrest baseline. Non-invasive data, including, EtCO(2), cerebral rSO(2) (C-rSO(2)) and renal rSO(2) (R-rSO(2)) were collected continuously. Our data demonstrate the ability to measure both rSO(2) and EtCO(2) during CPR and after ROSC. During resuscitation EtCO(2) had a strong correlation with goal CO with r = 0.83 (p < 0.001) 95% CI [0.67–0.92]. Both C-rSO(2) and R-rSO(2) had moderate and statistically significant correlation with CO with r = 0.52 (p = 0.003) 95% CI (0.19–0.74) and 0.50 (p = 0.004) 95% CI [0.16–0.73]. The AUCs for sudden increase of EtCO(2), C-rSO(2), and R-rSO(2) at ROSC were 0.86 [95% CI, 0.77–0.94], 0.87 [95% CI, 0.8–0.94], and 0.98 [95% CI, 0.96–1.00] respectively. Measurement of continuous EtCO(2) and rSO(2) may be used during CPR to ensure effective chest compressions. Moreover, both rSO(2) and EtCO(2) may be used to detect ROSC in a swine pediatric ventricular fibrillatory arrest model.   Goto Sponge  NotDistinct  Permalink

An Entity of Type : fabio:Abstract, within Data Space : wasabi.inria.fr associated with source document(s)

AttributesValues
type
value
  • To investigate the use of two-site regional oxygen saturations (rSO(2)) and end tidal carbon dioxide (EtCO(2)) to assess the effectiveness of resuscitation and return of spontaneous circulation (ROSC). Eight mechanically ventilated juvenile swine underwent 28 ventricular fibrillatory arrests with open cardiac massage. Cardiac massage was administered to achieve target pulmonary blood flow (PBF) as a percentage of pre-cardiac arrest baseline. Non-invasive data, including, EtCO(2), cerebral rSO(2) (C-rSO(2)) and renal rSO(2) (R-rSO(2)) were collected continuously. Our data demonstrate the ability to measure both rSO(2) and EtCO(2) during CPR and after ROSC. During resuscitation EtCO(2) had a strong correlation with goal CO with r = 0.83 (p < 0.001) 95% CI [0.67–0.92]. Both C-rSO(2) and R-rSO(2) had moderate and statistically significant correlation with CO with r = 0.52 (p = 0.003) 95% CI (0.19–0.74) and 0.50 (p = 0.004) 95% CI [0.16–0.73]. The AUCs for sudden increase of EtCO(2), C-rSO(2), and R-rSO(2) at ROSC were 0.86 [95% CI, 0.77–0.94], 0.87 [95% CI, 0.8–0.94], and 0.98 [95% CI, 0.96–1.00] respectively. Measurement of continuous EtCO(2) and rSO(2) may be used during CPR to ensure effective chest compressions. Moreover, both rSO(2) and EtCO(2) may be used to detect ROSC in a swine pediatric ventricular fibrillatory arrest model.
Subject
  • Computational fluid dynamics
  • Gaseous signaling molecules
  • Pork
part of
is abstract of
is hasSource of
Faceted Search & Find service v1.13.91 as of Mar 24 2020


Alternative Linked Data Documents: Sponger | ODE     Content Formats:       RDF       ODATA       Microdata      About   
This material is Open Knowledge   W3C Semantic Web Technology [RDF Data]
OpenLink Virtuoso version 07.20.3229 as of Jul 10 2020, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (94 GB total memory)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software