Please use this identifier to cite or link to this item: https://ahro.austin.org.au/austinjspui/handle/1/9942
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dc.contributor.authorPeyton, Philip Jen
dc.contributor.authorThompson, Bruce Ren
dc.date.accessioned2015-05-15T23:14:02Z
dc.date.available2015-05-15T23:14:02Z
dc.date.issued2004-12-01en
dc.identifier.citationJournal of Clinical Monitoring and Computing; 18(5-6): 373-8en
dc.identifier.govdoc15957629en
dc.identifier.otherPUBMEDen
dc.identifier.urihttps://ahro.austin.org.au/austinjspui/handle/1/9942en
dc.description.abstractInert gas rebreathing is a well established method for the non-invasive measurement of pulmonary blood flow. We tested the agreement in measurement of pulmonary blood flow (Qt rb) by a new inert soluble gas rebreathing device, the Innocor (Innovision, Copenhagen), with bolus thermodilution (Qt td) and the direct oxygen Fick (Qt Fick) method.9 patients pre- and post-cardiac surgery were recruited resulting in 20 sets of measurements overall. Arterial and mixed venous blood samples were collected simultaneously with a thermodilution measurement and rebreathing manoeuvre to measure both V*O2 and effective pulmonary capillary blood flow.Mean bias (95% confidence limits) was: Qt rb - Qt td 0.01 (+/- 0.42) L/min; Qt rb - Qt Fick + 0.34 (+/-0.59) L/min. The standard deviation of the difference between paired measurements was: Qt td - Qt rb +/- 0.89 L/min; Qt Fick - Qt rb +/- 1.26 L/min.Acceptable overall agreement between the Innocor and these reference standards was demonstrated.en
dc.language.isoenen
dc.subject.otherAdministration, Inhalationen
dc.subject.otherAdulten
dc.subject.otherAgeden
dc.subject.otherCardiac Outputen
dc.subject.otherFemaleen
dc.subject.otherHumansen
dc.subject.otherLung.blood supplyen
dc.subject.otherMaleen
dc.subject.otherMiddle Ageden
dc.subject.otherMonitoring, Physiologicen
dc.subject.otherNoble Gases.administration & dosageen
dc.subject.otherOxygen.pharmacokineticsen
dc.subject.otherPostoperative Careen
dc.subject.otherRegional Blood Flowen
dc.subject.otherSolubilityen
dc.subject.otherThermodilutionen
dc.titleAgreement of an inert gas rebreathing device with thermodilution and the direct oxygen Fick method in measurement of pulmonary blood flow.en
dc.typeJournal Articleen
dc.identifier.journaltitleJournal of clinical monitoring and computingen
dc.identifier.affiliationDepartment of Anaesthesia, Austin Hospital, Melbourne, Australiaen
dc.description.pages373-8en
dc.relation.urlhttps://pubmed.ncbi.nlm.nih.gov/15957629en
dc.type.austinJournal Articleen
local.name.researcherPeyton, Philip J
item.languageiso639-1en-
item.cerifentitytypePublications-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextnone-
item.openairetypeJournal Article-
item.fulltextNo Fulltext-
crisitem.author.deptAnaesthesia-
crisitem.author.deptInstitute for Breathing and Sleep-
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