Matches in SemOpenAlex for { <https://semopenalex.org/work/W1992681608> ?p ?o ?g. }
- W1992681608 endingPage "145" @default.
- W1992681608 startingPage "137" @default.
- W1992681608 abstract "Diagnosis of pneumothorax (PTX) in newborn infants has been reported as late. To explore diagnostic indices for early detection of progressing PTX, and offer explanations for delayed diagnoses.Progressing PTX was created in rabbits (2.3 ± 0.5 kg, n = 7) by injecting 1 ml/min of air into the pleural space. Hemodynamic parameters, tidal volume, EtCO(2), SpO(2), blood gas analyses and chest wall tidal displacements (TDi) on both sides of the chest were recorded.(Mean ± SD): A decrease in SpO(2) below 90 % was detected only after 46.6 ± 11.3 min in six experiments. In contrary to the expected gradual increase of CO(2), there was a prolonged transient decrease of 14.2 ± 4.5 % in EtCO(2) (p < 0.01), and a similar decrease in PaCO(2) (p < 0.025). EtCO(2) returned back to baseline only after 55.2 ± 24.7 min, and continued to rise thereafter. The decrease in CO(2) was a mirror image of the 14.6 ± 5.3 % increase in tidal volume. The analysis of endotracheal flow and pressure dynamics revealed a paradoxical transient increase in the apparent compliance. Significant decrease in mean arterial blood pressure was observed after 46.2 ± 40.1 min. TDi provided the most sensitive and earliest sign of PTX, decreasing on the PTX side after 16.1 ± 7.2 min. The TDi progressively decreased faster and lower on the PTX side, thus enabling detection of asymmetric ventilation.The counterintuitive transient prolonged decrease in CO(2) without changes in SpO(2) may explain the delay in diagnosis of PTX encountered in the clinical environment. An earlier indication of asymmetrically decreased ventilation on the affected side was achieved by monitoring the TDi." @default.
- W1992681608 created "2016-06-24" @default.
- W1992681608 creator A5002399354 @default.
- W1992681608 creator A5015286105 @default.
- W1992681608 creator A5019810928 @default.
- W1992681608 creator A5021648941 @default.
- W1992681608 creator A5029591836 @default.
- W1992681608 creator A5036820770 @default.
- W1992681608 creator A5065191656 @default.
- W1992681608 date "2012-11-21" @default.
- W1992681608 modified "2023-09-27" @default.
- W1992681608 title "Transient decrease in PaCO2 and asymmetric chest wall dynamics in early progressing pneumothorax" @default.
- W1992681608 cites W1970478343 @default.
- W1992681608 cites W1970747962 @default.
- W1992681608 cites W1973024858 @default.
- W1992681608 cites W1979215309 @default.
- W1992681608 cites W1985655400 @default.
- W1992681608 cites W1992337109 @default.
- W1992681608 cites W2010800652 @default.
- W1992681608 cites W2012087504 @default.
- W1992681608 cites W2026357896 @default.
- W1992681608 cites W2030218561 @default.
- W1992681608 cites W2031748729 @default.
- W1992681608 cites W2036722750 @default.
- W1992681608 cites W2041693445 @default.
- W1992681608 cites W2046345354 @default.
- W1992681608 cites W2049242370 @default.
- W1992681608 cites W2051189359 @default.
- W1992681608 cites W2058360502 @default.
- W1992681608 cites W2070038633 @default.
- W1992681608 cites W2071875554 @default.
- W1992681608 cites W2072848105 @default.
- W1992681608 cites W2073706829 @default.
- W1992681608 cites W2074226007 @default.
- W1992681608 cites W2077485448 @default.
- W1992681608 cites W2082466126 @default.
- W1992681608 cites W2088302298 @default.
- W1992681608 cites W2090099241 @default.
- W1992681608 cites W2090424975 @default.
- W1992681608 cites W2091814576 @default.
- W1992681608 cites W2097833185 @default.
- W1992681608 cites W2099149108 @default.
- W1992681608 cites W2105273592 @default.
- W1992681608 cites W2126209272 @default.
- W1992681608 cites W2132448456 @default.
- W1992681608 cites W2150835094 @default.
- W1992681608 cites W2159944054 @default.
- W1992681608 cites W2163127764 @default.
- W1992681608 doi "https://doi.org/10.1007/s00134-012-2749-z" @default.
- W1992681608 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/23179332" @default.
- W1992681608 hasPublicationYear "2012" @default.
- W1992681608 type Work @default.
- W1992681608 sameAs 1992681608 @default.
- W1992681608 citedByCount "4" @default.
- W1992681608 countsByYear W19926816082014 @default.
- W1992681608 countsByYear W19926816082015 @default.
- W1992681608 countsByYear W19926816082016 @default.
- W1992681608 countsByYear W19926816082019 @default.
- W1992681608 crossrefType "journal-article" @default.
- W1992681608 hasAuthorship W1992681608A5002399354 @default.
- W1992681608 hasAuthorship W1992681608A5015286105 @default.
- W1992681608 hasAuthorship W1992681608A5019810928 @default.
- W1992681608 hasAuthorship W1992681608A5021648941 @default.
- W1992681608 hasAuthorship W1992681608A5029591836 @default.
- W1992681608 hasAuthorship W1992681608A5036820770 @default.
- W1992681608 hasAuthorship W1992681608A5065191656 @default.
- W1992681608 hasBestOaLocation W19926816081 @default.
- W1992681608 hasConcept C126322002 @default.
- W1992681608 hasConcept C127413603 @default.
- W1992681608 hasConcept C141071460 @default.
- W1992681608 hasConcept C164705383 @default.
- W1992681608 hasConcept C178853913 @default.
- W1992681608 hasConcept C200457457 @default.
- W1992681608 hasConcept C2777257755 @default.
- W1992681608 hasConcept C2778329176 @default.
- W1992681608 hasConcept C42219234 @default.
- W1992681608 hasConcept C534529494 @default.
- W1992681608 hasConcept C71924100 @default.
- W1992681608 hasConcept C78519656 @default.
- W1992681608 hasConceptScore W1992681608C126322002 @default.
- W1992681608 hasConceptScore W1992681608C127413603 @default.
- W1992681608 hasConceptScore W1992681608C141071460 @default.
- W1992681608 hasConceptScore W1992681608C164705383 @default.
- W1992681608 hasConceptScore W1992681608C178853913 @default.
- W1992681608 hasConceptScore W1992681608C200457457 @default.
- W1992681608 hasConceptScore W1992681608C2777257755 @default.
- W1992681608 hasConceptScore W1992681608C2778329176 @default.
- W1992681608 hasConceptScore W1992681608C42219234 @default.
- W1992681608 hasConceptScore W1992681608C534529494 @default.
- W1992681608 hasConceptScore W1992681608C71924100 @default.
- W1992681608 hasConceptScore W1992681608C78519656 @default.
- W1992681608 hasIssue "1" @default.
- W1992681608 hasLocation W19926816081 @default.
- W1992681608 hasLocation W19926816082 @default.
- W1992681608 hasOpenAccess W1992681608 @default.
- W1992681608 hasPrimaryLocation W19926816081 @default.
- W1992681608 hasRelatedWork W1989445655 @default.
- W1992681608 hasRelatedWork W1991313448 @default.