P波の異常に関する実験的研究
書誌事項
- タイトル別名
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- Experimental Studies on P Wave in the Dog
- Pハ ノ イジョウ ニ カンスル ジッケンテキ ケンキュウ
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説明
Electrocardiographical investigation was carried out on thirty-ont adult mongrel dogs under the following experimental conditiotis: (1) pouring of Ringer's solution into the thoracic cavity, (2) surgical removal of the lung unilaterally and occlusion of the right or left pulmonary artery, (3) mechanical injury made on the mitral valve, (4) amputation of the right auricle and fixation of the auricular wall in formalin, and (5) ligation of Bachmann's bundle. The mitral and the pulmonary P wave have been presented in the typical abnormal pattern of the P wave by electrocardiography. The present investigation suggested that no linear relationship might exist between the experimental condition simulating several types of lesions in the atria and the abnormal patterns of the P wave observed in the experimental cases. Especially, when loading was done indirectly against the atria, variable responses were observed to it. It was difficult to assume that the damaged portions of the atrium or the pulmonary circulatory system might be presented as any abnormality in the P wave of the electrocardiogram. It was presumed that the function of the interauricular part might be related to the duration of the P wave and activated as a joint connecting the right and left atrium functionally.
収録刊行物
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- 日本獸醫學雜誌(The Japanese Journal of Veterinary Science)
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日本獸醫學雜誌(The Japanese Journal of Veterinary Science) 38 (3), 289-297, 1976
公益社団法人 日本獣医学会
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詳細情報 詳細情報について
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- CRID
- 1390001206426818176
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- NII論文ID
- 110003919309
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- NII書誌ID
- AN00191788
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- COI
- 1:STN:280:DyaE283msFKktw%3D%3D
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- ISSN
- 18811442
- 00215295
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- NDL書誌ID
- 1716907
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- PubMed
- 986509
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- データソース種別
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- JaLC
- IRDB
- NDL
- Crossref
- PubMed
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可