Matches in SemOpenAlex for { <https://semopenalex.org/work/W2069032212> ?p ?o ?g. }
Showing items 1 to 98 of
98
with 100 items per page.
- W2069032212 endingPage "1096" @default.
- W2069032212 startingPage "1091" @default.
- W2069032212 abstract "Time limits for neuroprotection by retrograde cerebral perfusion (RCP) and selective cerebral perfusion (SCP) in aortic arch aneurysm repair or dissection are undergoing definition.Using near-infrared optical spectroscopy, changes in regional cerebrovascular oxygen saturation (rSO2) were compared between the two perfusion methods.Immediately before cardiopulmonary bypass, baseline rSO2 was 63.9%+/-6.9% for the RCP and 66.1%+/-5.3% for the SCP group (no significant difference). As patients were core-cooled to 20 degrees C, rSO2 increased to 73.1%+/-8.8% and 74.1%+/-7.9% in the RCP and SCP groups, respectively. With circulatory arrest, rSO2 suddenly decreased. After starting cerebral perfusion, rSO2 returned to prearrest values in the SCP group but continued decreasing steadily in the RCP group, to levels below baseline after about 25 minutes. At the end of perfusion, rSO2 was 57.4%+/-12.2% for the RCP group and 71.7%+/-6.9% for the SCP group, and the ratio of rSO2 to baseline value was 0.89 for RCP and 1.08 for SCP despite a shorter brain perfusion time for RCP (38.8+/-18.0 versus 103.3+/-43.3 minutes). Three of 5 patients whose ratios of rSO2 to baseline at the end of brain protection were 0.7 or less had neurologic deficits.Although SCP showed no clinically important time limitation, rSO2 continued to decrease with time during RCP. An rSO2 ratio less than 0.7 could represent a critical lower limit." @default.
- W2069032212 created "2016-06-24" @default.
- W2069032212 creator A5008201994 @default.
- W2069032212 creator A5035266422 @default.
- W2069032212 creator A5036596669 @default.
- W2069032212 creator A5051687749 @default.
- W2069032212 creator A5066299290 @default.
- W2069032212 creator A5083559032 @default.
- W2069032212 creator A5090793047 @default.
- W2069032212 date "1999-04-01" @default.
- W2069032212 modified "2023-10-11" @default.
- W2069032212 title "Retrograde cerebral perfusion versus selective cerebral perfusion as evaluated by cerebral oxygen saturation during aortic arch reconstruction" @default.
- W2069032212 cites W1973504264 @default.
- W2069032212 cites W1992915679 @default.
- W2069032212 cites W1995467519 @default.
- W2069032212 cites W2003119608 @default.
- W2069032212 cites W2023150057 @default.
- W2069032212 cites W2036423820 @default.
- W2069032212 cites W2036968940 @default.
- W2069032212 cites W2048056244 @default.
- W2069032212 cites W2050958858 @default.
- W2069032212 cites W2058484259 @default.
- W2069032212 cites W2060134315 @default.
- W2069032212 cites W2067376277 @default.
- W2069032212 cites W2110467341 @default.
- W2069032212 cites W2137523819 @default.
- W2069032212 cites W2315006757 @default.
- W2069032212 cites W2322034784 @default.
- W2069032212 cites W4295225447 @default.
- W2069032212 doi "https://doi.org/10.1016/s0003-4975(99)00135-6" @default.
- W2069032212 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/10320256" @default.
- W2069032212 hasPublicationYear "1999" @default.
- W2069032212 type Work @default.
- W2069032212 sameAs 2069032212 @default.
- W2069032212 citedByCount "88" @default.
- W2069032212 countsByYear W20690322122012 @default.
- W2069032212 countsByYear W20690322122013 @default.
- W2069032212 countsByYear W20690322122014 @default.
- W2069032212 countsByYear W20690322122015 @default.
- W2069032212 countsByYear W20690322122016 @default.
- W2069032212 countsByYear W20690322122017 @default.
- W2069032212 countsByYear W20690322122018 @default.
- W2069032212 countsByYear W20690322122019 @default.
- W2069032212 countsByYear W20690322122021 @default.
- W2069032212 countsByYear W20690322122022 @default.
- W2069032212 countsByYear W20690322122023 @default.
- W2069032212 crossrefType "journal-article" @default.
- W2069032212 hasAuthorship W2069032212A5008201994 @default.
- W2069032212 hasAuthorship W2069032212A5035266422 @default.
- W2069032212 hasAuthorship W2069032212A5036596669 @default.
- W2069032212 hasAuthorship W2069032212A5051687749 @default.
- W2069032212 hasAuthorship W2069032212A5066299290 @default.
- W2069032212 hasAuthorship W2069032212A5083559032 @default.
- W2069032212 hasAuthorship W2069032212A5090793047 @default.
- W2069032212 hasConcept C126322002 @default.
- W2069032212 hasConcept C135691158 @default.
- W2069032212 hasConcept C146957229 @default.
- W2069032212 hasConcept C154281038 @default.
- W2069032212 hasConcept C164705383 @default.
- W2069032212 hasConcept C2778881276 @default.
- W2069032212 hasConcept C2779980429 @default.
- W2069032212 hasConcept C2781285907 @default.
- W2069032212 hasConcept C42219234 @default.
- W2069032212 hasConcept C71924100 @default.
- W2069032212 hasConcept C72859922 @default.
- W2069032212 hasConceptScore W2069032212C126322002 @default.
- W2069032212 hasConceptScore W2069032212C135691158 @default.
- W2069032212 hasConceptScore W2069032212C146957229 @default.
- W2069032212 hasConceptScore W2069032212C154281038 @default.
- W2069032212 hasConceptScore W2069032212C164705383 @default.
- W2069032212 hasConceptScore W2069032212C2778881276 @default.
- W2069032212 hasConceptScore W2069032212C2779980429 @default.
- W2069032212 hasConceptScore W2069032212C2781285907 @default.
- W2069032212 hasConceptScore W2069032212C42219234 @default.
- W2069032212 hasConceptScore W2069032212C71924100 @default.
- W2069032212 hasConceptScore W2069032212C72859922 @default.
- W2069032212 hasIssue "4" @default.
- W2069032212 hasLocation W20690322121 @default.
- W2069032212 hasLocation W20690322122 @default.
- W2069032212 hasOpenAccess W2069032212 @default.
- W2069032212 hasPrimaryLocation W20690322121 @default.
- W2069032212 hasRelatedWork W1503056821 @default.
- W2069032212 hasRelatedWork W2019165091 @default.
- W2069032212 hasRelatedWork W2034740109 @default.
- W2069032212 hasRelatedWork W2055981250 @default.
- W2069032212 hasRelatedWork W2332921165 @default.
- W2069032212 hasRelatedWork W2353017191 @default.
- W2069032212 hasRelatedWork W2378923122 @default.
- W2069032212 hasRelatedWork W3029382683 @default.
- W2069032212 hasRelatedWork W3096406636 @default.
- W2069032212 hasRelatedWork W4246508719 @default.
- W2069032212 hasVolume "67" @default.
- W2069032212 isParatext "false" @default.
- W2069032212 isRetracted "false" @default.
- W2069032212 magId "2069032212" @default.
- W2069032212 workType "article" @default.