FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2061955536> ?p ?o ?g. }

• W2061955536 endingPage "291" @default.
• W2061955536 startingPage "282" @default.
• W2061955536 abstract "Electrical impedance tomography (EIT) is able to detect variations in regional lung electrical impedance associated with changes in both air and blood content and potentially capable of assessing regional ventilation-perfusion relationships. However, regional lung perfusion is difficult to determine because the impedance changes synchronous with the heart rate are of very small amplitude.The aim of our study was to determine the redistribution of lung perfusion elicited by one-lung ventilation using EIT with a novel region-of-interest analysis.Ten patients (65 +/- 9 years, mean age +/- SD) scheduled for elective chest surgery were studied after intubation with a double-lumen endotracheal tube during bilateral and unilateral ventilation of the right and left lungs. EIT data were acquired at a rate of 25 scans/s. Relative impedance changes synchronous with the heart rate were evaluated in the right and left lung regions.During bilateral ventilation, the mean right-to-left lung ratio of the sum of heart rate-related impedance changes was 1.12 +/- 0.20, but the ratio significantly changed (0.81 +/- 0.16 and 1.48 +/- 0.37) during unilateral left- and right-lung ventilation with reduced perfusion of the non-ventilated lung. Increased perfusion most likely occurred in the ventilated lung because the impedance values summed over both regions did not change (0.62 +/- 0.23 vs. 0.58 +/- 0.22) compared with bilateral ventilation.Our results indicate that redistribution of regional lung perfusion can be assessed by EIT during one-lung ventilation. The performance of EIT in detecting changes in lung perfusion in even smaller lung regions remains to be established." @default.
• W2061955536 created "2016-06-24" @default.
• W2061955536 creator A5000915817 @default.
• W2061955536 creator A5020019860 @default.
• W2061955536 creator A5020695861 @default.
• W2061955536 creator A5039244135 @default.
• W2061955536 creator A5066142365 @default.
• W2061955536 creator A5069578735 @default.
• W2061955536 creator A5079036858 @default.
• W2061955536 date "2009-01-01" @default.
• W2061955536 modified "2023-10-18" @default.
• W2061955536 title "Assessment of Changes in Distribution of Lung Perfusion by Electrical Impedance Tomography" @default.
• W2061955536 cites W1963810404 @default.
• W2061955536 cites W1964347436 @default.
• W2061955536 cites W1978445072 @default.
• W2061955536 cites W1982338176 @default.
• W2061955536 cites W1984987022 @default.
• W2061955536 cites W1986119621 @default.
• W2061955536 cites W1986190489 @default.
• W2061955536 cites W1988356893 @default.
• W2061955536 cites W1989032105 @default.
• W2061955536 cites W1992681652 @default.
• W2061955536 cites W1995889832 @default.
• W2061955536 cites W2003406941 @default.
• W2061955536 cites W2006835671 @default.
• W2061955536 cites W2013149825 @default.
• W2061955536 cites W2016878363 @default.
• W2061955536 cites W2018718644 @default.
• W2061955536 cites W2028521741 @default.
• W2061955536 cites W2029839333 @default.
• W2061955536 cites W2037700964 @default.
• W2061955536 cites W2042754521 @default.
• W2061955536 cites W2044770977 @default.
• W2061955536 cites W2052085490 @default.
• W2061955536 cites W2058127518 @default.
• W2061955536 cites W2060166856 @default.
• W2061955536 cites W2063282052 @default.
• W2061955536 cites W2065302685 @default.
• W2061955536 cites W2067812536 @default.
• W2061955536 cites W2069351096 @default.
• W2061955536 cites W2073908950 @default.
• W2061955536 cites W2075384515 @default.
• W2061955536 cites W2077514360 @default.
• W2061955536 cites W2077557417 @default.
• W2061955536 cites W2078314425 @default.
• W2061955536 cites W2079766224 @default.
• W2061955536 cites W2080514601 @default.
• W2061955536 cites W2080720756 @default.
• W2061955536 cites W2103430602 @default.
• W2061955536 cites W2109406621 @default.
• W2061955536 cites W2119424704 @default.
• W2061955536 cites W2119517702 @default.
• W2061955536 cites W2123531458 @default.
• W2061955536 cites W2130995752 @default.
• W2061955536 cites W2135955684 @default.
• W2061955536 cites W2148142823 @default.
• W2061955536 cites W2173626258 @default.
• W2061955536 cites W2185326485 @default.
• W2061955536 cites W2397578790 @default.
• W2061955536 cites W2411694130 @default.
• W2061955536 cites W2418681071 @default.
• W2061955536 cites W3122482465 @default.
• W2061955536 cites W2461064952 @default.
• W2061955536 doi "https://doi.org/10.1159/000193994" @default.
• W2061955536 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/19147986" @default.
• W2061955536 hasPublicationYear "2009" @default.
• W2061955536 type Work @default.
• W2061955536 sameAs 2061955536 @default.
• W2061955536 citedByCount "84" @default.
• W2061955536 countsByYear W20619555362012 @default.
• W2061955536 countsByYear W20619555362013 @default.
• W2061955536 countsByYear W20619555362014 @default.
• W2061955536 countsByYear W20619555362015 @default.
• W2061955536 countsByYear W20619555362016 @default.
• W2061955536 countsByYear W20619555362017 @default.
• W2061955536 countsByYear W20619555362018 @default.
• W2061955536 countsByYear W20619555362019 @default.
• W2061955536 countsByYear W20619555362020 @default.
• W2061955536 countsByYear W20619555362021 @default.
• W2061955536 countsByYear W20619555362022 @default.
• W2061955536 countsByYear W20619555362023 @default.
• W2061955536 crossrefType "journal-article" @default.
• W2061955536 hasAuthorship W2061955536A5000915817 @default.
• W2061955536 hasAuthorship W2061955536A5020019860 @default.
• W2061955536 hasAuthorship W2061955536A5020695861 @default.
• W2061955536 hasAuthorship W2061955536A5039244135 @default.
• W2061955536 hasAuthorship W2061955536A5066142365 @default.
• W2061955536 hasAuthorship W2061955536A5069578735 @default.
• W2061955536 hasAuthorship W2061955536A5079036858 @default.
• W2061955536 hasConcept C126322002 @default.
• W2061955536 hasConcept C126838900 @default.
• W2061955536 hasConcept C127413603 @default.
• W2061955536 hasConcept C146957229 @default.
• W2061955536 hasConcept C155175808 @default.
• W2061955536 hasConcept C163716698 @default.
• W2061955536 hasConcept C164705383 @default.
• W2061955536 hasConcept C200457457 @default.
• W2061955536 hasConcept C2777714996 @default.

• next