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  1. 0 資料タイプ別
  2. 03 紀要論文
  1. 250 大学院医歯学総合研究科(医)
  2. 20 紀要
  3. 01 Acta medica et biologica
  4. Vol.43 No.3

Enhanced Echocardiography with Indocyanin-Green Solution of Cardiac Wall

http://hdl.handle.net/10191/33209
b1de94d7-1cfa-4bf9-9530-afea2322c053
名前 / ファイル ライセンス アクション
43(3)_135-138.pdf 43(3)_135-138.pdf (340.2 kB)
Item type 紀要論文 / Departmental Bulletin Paper(1)
公開日 2015-08-31
タイトル
タイトル Enhanced Echocardiography with Indocyanin-Green Solution of Cardiac Wall
タイトル
言語 en
タイトル Enhanced Echocardiography with Indocyanin-Green Solution of Cardiac Wall
言語
言語 eng
キーワード
主題Scheme Other
主題 echocardiography
キーワード
主題Scheme Other
主題 indocyanin-green
キーワード
主題Scheme Other
主題 enhancement
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ departmental bulletin paper
著者 Kamei, Kiyomitsu

× Kamei, Kiyomitsu

WEKO 53047

Kamei, Kiyomitsu

Search repository
Matsuda, Hiroto

× Matsuda, Hiroto

WEKO 53048

Matsuda, Hiroto

Search repository
Yazawa, Yoshimitsu

× Yazawa, Yoshimitsu

WEKO 53049

Yazawa, Yoshimitsu

Search repository
Aizawa, Yoshifusa

× Aizawa, Yoshifusa

WEKO 53050

Aizawa, Yoshifusa

Search repository
Shibata, Akira

× Shibata, Akira

WEKO 53051

Shibata, Akira

Search repository
抄録
内容記述タイプ Abstract
内容記述 In a previous study, the authors observed an increase in the echo from the myocardium and endocardium, calling this "enhanced echocardiography." This experiment was conducted to confirm this finding and the mechanism of the enhancement. Six adult mongrel dogs had their chests opened under general anesthesia, and a minitransducer was sewed onto the epicardium which was perfused by the diagonal branch of the left coronary artery. After confirmation of stabilization of the echocardiogram from the endocardium by the minitransducer, indocyanin green (ICG) dissolved in normal saline was injected into the left ventricle and the effect on the endocardial echo was compared. The effect of repeated administrations of ICG solution on the endocardial echo was examined. At the end of the study, the heart was removed at the timing of the peak enhancement by ICG and the myocardium was examined microscopically. Immediately after the administration of ICG solution, linear echoes were observed in the myocardium and accentuation of the endocardial echo was observed for 3-5 min (average 4.2 min). The echo returned to the basal level within 15 min. By repeated administration of ICG in three of the six dogs, the accentuation of the endocardial echo was observed for a longer time, the average being 20 min. Microscopic examination revealed no ICG deposit in the myocardium nor microbubbles; instead, massive rouleaus of red blood cells were found in the small vessels.
書誌情報 Acta medica et biologica
en : Acta medica et biologica

巻 43, 号 3, p. 135-138, 発行日 1995-09
出版者
出版者 Niigata University School of Medicine
ISSN
収録物識別子タイプ ISSN
収録物識別子 05677734
書誌レコードID
収録物識別子タイプ NCID
収録物識別子 AA00508361
著者版フラグ
値 publisher
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