Matches in SemOpenAlex for { <https://semopenalex.org/work/W2014768598> ?p ?o ?g. }
Showing items 1 to 98 of
98
with 100 items per page.
- W2014768598 abstract "Background Cardiac output and circulating blood volume are important parameters for assessing cardiac function in the intensive care setting and during major surgeries. The authors tested in an animal model of hemorrhagic hypovolemia the feasibility of measuring these parameters simultaneously by transcutaneous fluorescence monitoring of an intravenous bolus injection of indocyanine green. Methods Fluorescence dilution cardiac output was measured in seven anesthetized rabbits and compared to thermodilution cardiac output. The optical probe used to excite the indocyanine green fluorescence was in contact with the skin above the ear artery. Local heating enhanced blood perfusion of the measurement site. Cardiac output was measured during baseline conditions, during hemorrhagic hypovolemia, and after partial restoration of the blood volume with reinfused blood. Estimates of the circulating blood volume were simultaneously obtained from the analysis of the fluorescence dilution traces. Results Cardiac output measured by fluorescence dilution (thermodilution) averaged 455 +/- 16 (450 +/- 13) ml/min in baseline conditions and 323 +/- 15 (330 +/- 13) ml/min during hypovolemia. Fluorescence dilution cardiac output was linearly related to thermodilution cardiac output (slope = 1.13 +/- 0.05, ordinate = -50 +/- 19 ml/min, R = 0.92). Interanimal differences explained most of the variance between cardiac output estimates obtained with the two techniques. Circulating blood volume decreased from 204 +/- 5 ml in baseline conditions to 174 +/- 8 ml after bleeding and reflected blood volume changes in this acute bleeding-reinfusion model. Conclusions The study extends the applicability of the fluorescence dilution technique for cardiac output measurement to hypovolemic conditions and demonstrates its ability to produce accurate estimates of the circulating blood volume in experimental animals." @default.
- W2014768598 created "2016-06-24" @default.
- W2014768598 creator A5011653784 @default.
- W2014768598 creator A5022450091 @default.
- W2014768598 creator A5031927814 @default.
- W2014768598 creator A5047836888 @default.
- W2014768598 creator A5085745322 @default.
- W2014768598 date "2005-04-01" @default.
- W2014768598 modified "2023-09-23" @default.
- W2014768598 title "Transcutaneous Fluorescence Dilution Cardiac Output and Circulating Blood Volume during Hemorrhagic Hypovolemia" @default.
- W2014768598 cites W1964108276 @default.
- W2014768598 cites W1974943974 @default.
- W2014768598 cites W1976322840 @default.
- W2014768598 cites W1980030209 @default.
- W2014768598 cites W1998492346 @default.
- W2014768598 cites W1999947285 @default.
- W2014768598 cites W2008795679 @default.
- W2014768598 cites W2014718957 @default.
- W2014768598 cites W2016562182 @default.
- W2014768598 cites W2024252861 @default.
- W2014768598 cites W2031883308 @default.
- W2014768598 cites W2034396812 @default.
- W2014768598 cites W2037548174 @default.
- W2014768598 cites W2045646375 @default.
- W2014768598 cites W2058661890 @default.
- W2014768598 cites W2060691151 @default.
- W2014768598 cites W2065064536 @default.
- W2014768598 cites W2073952722 @default.
- W2014768598 cites W2075157466 @default.
- W2014768598 cites W2092238116 @default.
- W2014768598 cites W2094836473 @default.
- W2014768598 cites W2122359067 @default.
- W2014768598 cites W2149134020 @default.
- W2014768598 cites W2149492770 @default.
- W2014768598 cites W2157063942 @default.
- W2014768598 cites W2171467831 @default.
- W2014768598 doi "https://doi.org/10.1097/00000542-200504000-00013" @default.
- W2014768598 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/15791107" @default.
- W2014768598 hasPublicationYear "2005" @default.
- W2014768598 type Work @default.
- W2014768598 sameAs 2014768598 @default.
- W2014768598 citedByCount "14" @default.
- W2014768598 countsByYear W20147685982012 @default.
- W2014768598 countsByYear W20147685982015 @default.
- W2014768598 countsByYear W20147685982016 @default.
- W2014768598 countsByYear W20147685982022 @default.
- W2014768598 crossrefType "journal-article" @default.
- W2014768598 hasAuthorship W2014768598A5011653784 @default.
- W2014768598 hasAuthorship W2014768598A5022450091 @default.
- W2014768598 hasAuthorship W2014768598A5031927814 @default.
- W2014768598 hasAuthorship W2014768598A5047836888 @default.
- W2014768598 hasAuthorship W2014768598A5085745322 @default.
- W2014768598 hasConcept C121332964 @default.
- W2014768598 hasConcept C126322002 @default.
- W2014768598 hasConcept C139940330 @default.
- W2014768598 hasConcept C141071460 @default.
- W2014768598 hasConcept C146957229 @default.
- W2014768598 hasConcept C164705383 @default.
- W2014768598 hasConcept C178853913 @default.
- W2014768598 hasConcept C2781065829 @default.
- W2014768598 hasConcept C2781309813 @default.
- W2014768598 hasConcept C37557685 @default.
- W2014768598 hasConcept C42219234 @default.
- W2014768598 hasConcept C71924100 @default.
- W2014768598 hasConcept C96618451 @default.
- W2014768598 hasConcept C97355855 @default.
- W2014768598 hasConceptScore W2014768598C121332964 @default.
- W2014768598 hasConceptScore W2014768598C126322002 @default.
- W2014768598 hasConceptScore W2014768598C139940330 @default.
- W2014768598 hasConceptScore W2014768598C141071460 @default.
- W2014768598 hasConceptScore W2014768598C146957229 @default.
- W2014768598 hasConceptScore W2014768598C164705383 @default.
- W2014768598 hasConceptScore W2014768598C178853913 @default.
- W2014768598 hasConceptScore W2014768598C2781065829 @default.
- W2014768598 hasConceptScore W2014768598C2781309813 @default.
- W2014768598 hasConceptScore W2014768598C37557685 @default.
- W2014768598 hasConceptScore W2014768598C42219234 @default.
- W2014768598 hasConceptScore W2014768598C71924100 @default.
- W2014768598 hasConceptScore W2014768598C96618451 @default.
- W2014768598 hasConceptScore W2014768598C97355855 @default.
- W2014768598 hasLocation W20147685981 @default.
- W2014768598 hasLocation W20147685982 @default.
- W2014768598 hasOpenAccess W2014768598 @default.
- W2014768598 hasPrimaryLocation W20147685981 @default.
- W2014768598 hasRelatedWork W2014768598 @default.
- W2014768598 hasRelatedWork W2018097748 @default.
- W2014768598 hasRelatedWork W2036300660 @default.
- W2014768598 hasRelatedWork W2041127657 @default.
- W2014768598 hasRelatedWork W2091604258 @default.
- W2014768598 hasRelatedWork W2103216502 @default.
- W2014768598 hasRelatedWork W2181181082 @default.
- W2014768598 hasRelatedWork W2232307030 @default.
- W2014768598 hasRelatedWork W2469473000 @default.
- W2014768598 hasRelatedWork W85473079 @default.
- W2014768598 isParatext "false" @default.
- W2014768598 isRetracted "false" @default.
- W2014768598 magId "2014768598" @default.
- W2014768598 workType "article" @default.