Atrio-ventricular Block Produced by Ligation of Septal Arteries in the Dog

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概要

• 論文の詳細を見る

• Complete A-V block was observed in 18.4 per cent of 38 dogs with the anterior septal artery ligation and in 56.5 per cent of 23 dogs in which both anterior and posterior septal arteries were ligated. No complete A-V block appeared when only the posterior septal artery was ligated.In dogs which survived one day or more, A-V conduction disturbances were mostly transient even when both anterior and posterior septal arteries were ligated.Marked histological changes of the A-V conduction tissue were observed in dogs which had suffered from complete A-V block even after normal sinus rhythm was restored.The results of this study indicate that a rather small part of the crosssectional area of the A-V conduction tissue can carry impulses from the atrium to the ventricle in normal way.

• International Heart Journal刊行会の論文

著者

• Hashiba Kunitake

  First Department Of Internal Medicine Nagasaki University School Of Medicine

• ONO AKIO

  First Department of Internal Medicine, Nagasaki University School of Medicine

• MATSUO SHUZO

  First Department of Internal Medicine, Nagasaki University School of Medicine

• YOSHIOKA MASATO

  First Department of Internal Medicine, Nagasaki University School of Medicine

• TAZIMA Nobuo

  First Department of Internal Medicine, Nagasaki University School of Medicine

• KATAYAMA Tomoyuki

  First Department of Internal Medicine, Nagasaki University School of Medicine

• TAKAHASHI Akira

  First Department of Internal Medicine, Nagasaki University School of Medicine

• FUJITA Junshi

  First Department of Internal Medicine, Nagasaki University School of Medicine

• YAMAGUCHI Yoshimi

  First Department of Internal Medicine, Nagasaki University School of Medicine

• MIURA Kayuko

  First Department of Internal Medicine, Nagasaki University School of Medicine

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