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ID 47567
file
creator
Tanaka, Hiroyuki
subject
FloTracTM
knee-chest position
postural change
total intravenous anesthesia
NDC
Medical sciences
abstract
In order to evaluate changes in hemodynamics, a FloTracTM system was used during posture change from supine to knee-chest position. Thirty-five patients undergoing lumbar surgery participated in this study. Anesthesia was performed with total intravenous anesthesia using propofol and remifentanil. Cardiac index (CI), stroke volume index (SVI), and stroke volume variation (SVV) were measured by using FloTracTM in addition with heart rate (HR), systolic blood pressure (SBP), diastolic blood pressure (DBP) and mean blood pressure (MBP). The values before and after postural change were compared. SVV increased immediately after posture change and remained high. With posture change to the knee-chest position, HR, DBP and SVV increased and SBP, CI and SVI decreased. An increase in SVV from immediately after postural change indicated that SVV did not reflect circulating blood volume.
journal title
Ansesthesia and Resuscitation
volume
Volume 55
issue
Issue 1
start page
75
end page
77
date of issued
2019-03-01
publisher
広島麻酔医学会
issn
0385-1664
ncid
language
eng
nii type
Journal Article
HU type
Journal Articles
DCMI type
text
format
application/pdf
text version
publisher
department
Graduate School of Biomedical & Health Sciences
University Medical Hospital
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