Experimental Creation of Complete A-H Block.
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概要
- 論文の詳細を見る
A new technique to block conduction from both atria to the atrio-ventricular node (A-V node) was devised through anatomical considerations of the junctional area. To assess the validity of the technique, a series of experiments were performed in mongrel dogs. Under cardiopulmonary bypass, the interatrial septum was incised along the tendon of Todaro, followed by cryosurgical ablation of the approach to the A-V node. Postoperative electrophysiological studies revealed complete conduction block between both atria and the A-V node. A spontaneous A-V nodal rhythm was produced. Initial activation was proved to be within the junctional area. This technique may lead to improved surgical management for atrial fibrillation and other supra-ventricular tachyarrhythmias.
- International Heart Journal刊行会の論文
著者
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Furuse Akira
Department Of Cardiothoracic Surgery University Of Tokyo
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Tanaka Kimihiro
Department Of Breast Oncology National Kyushu Cancer Center
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TANAKA Kimihiro
Department of Thoracic Surgery, Faculty of Medicine, University of Tokyo
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FURUSE Akira
Department of Cardiothoracic Surgery and the Second Department of Internal Medicine, Faculty of Medicine, University of Tokyo
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- Experimental Creation of Complete A-H Block.