雑誌文献を検索します。書籍を検索する際には「書籍検索」を選択してください。

検索

書誌情報 詳細検索 by 医中誌

Japanese

Successful Radiofrequency Catheter Ablation of Atrioventricular Junction Using the Left Ventricle Approach in Two Patients with Chronic Atrial Fibrillation Accompanied by Rapid Ventricular Response Hironobu Satoh 1 , Masaaki Tomita 1 , Kazushige Yamaguchi 1 , Kazuo Hirata 1 , Tatsuro Satoh 1 , Satoshi Matsui 2 , Fumiya Itoh 2 1Cardiovascular department, Hirata Cardiovascular Hospital 2Division of Cardiology, Kouseiren Kainan Hospital Keyword: 高周波心臓カテーテルアブレーション , 房室結節焼灼術 , 心房細動 , radiofrequency catheter ablation , atrioventricular junction ablation , atrial fibrillation pp.1067-1072
Published Date 2000/10/15
DOI https://doi.org/10.11477/mf.1404902180
  • Abstract
  • Look Inside

In the therapy for atrial fibrillation with rapidventricular response, radiofrequency catheter modifi-cation of the slow pathway and atrioventricular nodeablation with pace maker implantation are now availa-ble. Atrioventricular node (AVN) ablation can be succe-ssfully carried out in almost all cases from the rightatrial approach. However, in some cases, AVN ablationcan be performed only from the left side approach. Wesuccessfully ablated AVN by approach from the leftside in two cases with congestive heart failure due toatrial fibrillation with rapid ventricular response. In thefirst case, the electrical potential of the ablation siteshowed large His deflection with A/V ratio below 1.0. Inthe second case, the electrical potential of the ablationsite showed almost no His deflection with A/V ratio1.5. In these two cases, the AV node might exist deep inthe interventricular septum, but by these procedures thepatients got well. We reported some relatively rarecases treated by AVN ablation using the left sideapproach.


Copyright © 2000, Igaku-Shoin Ltd. All rights reserved.

基本情報

電子版ISSN 1882-1200 印刷版ISSN 0452-3458 医学書院

関連文献

もっと見る

文献を共有