Electroencephalogram in Hypothermic Circulatory Arrest
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概要
- 論文の詳細を見る
Electroencephalographic observations were performed during hypothermic circulatory arrest at various temperature levels. Changes in cortico- and subcorticograms recorded from 28 ether-anesthetized mongrel dogs were divided into three stages. The termination of arrest within the 1st and the 2nd stages resulted in a complete recovery; whereas that at the 3rd stage resulted in no recovery. This criterion was satisfactorily applied to 20 patients operated on cardiotomy under hypothermic circulatory arrest. Though EEG(scalp) was used, a characteristic pattern appearing exclusively at the beginning period of the 1st and the 2nd stages led to a precise estimation of the length of the 2nd stage proportionally to the length of the 1st stage from the experimental experiences. The safety time limit of circulatory arrest, by the end of the 2nd stage, was 25 to 30 minutes at body temperature of 28℃.
- 社団法人日本循環器学会の論文
著者
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Iyomasa Youtaro
The First Department Of Surgery Nagoya University School Of Medicine
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Fukukei Itsuro
Department Of Surgery Fujita Gakuen University School Of Medicine
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KATO SHIGEO
1st Div., Dept of Surgery, Nagoya Univ. School of Med.
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YOSHIZAWA TAKAO
1st Div., Dept of Surgery, Nagoya Univ. School of Med.
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FUKUKEI Itsuro
The 1st Surgical Department, University of Nagoya School of Medicine
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IYOMASA Yohtaro
The 1st Surgical Department,University of Nagoya School of Medicine
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KATO Shigeo
The 1st Surgical Department,University of Nagoya School of Medicine
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SAKAGUCHI Shogo
The 1st Surgical Department,University of Nagoya School of Medicine
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YOSHIZAWA Takao
The 1st Surgical Department,University of Nagoya School of Medicine
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Fukukei Itsuro
1st Div. Dept. Of Surgery Nagoya Univ. Sch. Of Med.
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Kato Shigeo
1st Div. Dept Of Surgery Nagoya Univ. School Of Med.
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Iyomasa Yohtaro
The First Department Of Surgery Nagoya University School Of Medicine
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Sakaguchi Syogo
The 1st Surgical Department University Of Nagoya School Of Medicine
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Yoshizawa Takao
1st Div. Dept Of Surgery Nagoya Univ. School Of Med.
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Fukukei Itsuro
Department Of Surgery Fujita-gakuen University School Of Medicine
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Iyomasa Yohtaro
The Second Department Of Surgery Aichi Medical University
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FUKUKEI I.
The 1st Department of Surgery, Nagoya University, Medical School
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Iyomasa Yotaro
1st Div. Dept. Of Surgery Nagoya Univ. Sch. Of Med.
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Fukukei Itsuro
The 1st Surgical Department University Of Nagoya School Of Medicine
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Iyomasa Yotaro
The First Department Of Surgery Nagoya University School Of Medicine
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