Evaluation of Hemodynamics During Posture Change to Knee-Chest Position by FloTracTM

麻酔と蘇生 55 巻 1 号 75-77 頁 2019-03-01 発行
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タイトル ( eng )
Evaluation of Hemodynamics During Posture Change to Knee-Chest Position by FloTracTM
作成者
Tanaka Hiroyuki
収録物名
麻酔と蘇生
Ansesthesia and Resuscitation
55
1
開始ページ 75
終了ページ 77
抄録
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.
著者キーワード
FloTracTM
knee-chest position
postural change
total intravenous anesthesia
NDC分類
医学 [ 490 ]
言語
英語
資源タイプ 学術雑誌論文
出版者
広島麻酔医学会
発行日 2019-03-01
出版タイプ Version of Record(出版社版。早期公開を含む)
アクセス権 オープンアクセス
収録物識別子
[ISSN] 0385-1664
[NCID] AN00232251