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

Electrophysiological examination in patients with A-V block:special reference to sinus node function and ventricular recovery time Yukiko Ishii 1 , Shin Eno 1 , Hiroki Mitsuda 1 , Nobuyuki Fukui 1 , Kazuhiro Fujitani 1 , Yutaka Furuta 1 , Masao Yoshida 1 , Akima Miyoshi 1 , Hironobu Tateishi 2 , Hikaru Sato 2 , Mutsuo Suzukawa 2 1The First Department of Internal Medicine, Hiroshima University School of Medicine 2Internal Medicine, Hiroshima City Hospital pp.87-91
Published Date 1981/1/15
DOI https://doi.org/10.11477/mf.1404203707
  • Abstract
  • Look Inside

Electrophysiological studies were performed in 67 patients (pts) with various degree of atrio-ventricular (AV) block. 22 pts, 6 pts, 25 pts were AH, BH, HV block, respectively. 10 pts were mixed block (two lebel block), and 4 of 25 complete AV block pts had associated atrial fibrillation or atrial tachycardia (AN : 1, HV : 1, unknown : 2).

1) Detailed electrophysiologic findings of the sinus node were following : sinus node dysfunc-tion was suspected in 19/63 pts (30%). These 19 pts showed one or more following abnormali-ties. PP interval prolongation (>1200 msec, 9 pts), max. CSRT prologation (>500 msec, 17 pts), in-creased sinoatrial conduction time (>150 mec, 4 pts), secondary suppression, SA block or sinus arrest (10 pts). Atrial refractory periods were measured in 45 of 63 pts: the prolongation of ERPA(BCL)(>330 msec) and FRPA (BCL)(>360 msec) were seen were seen in 11 pts (24.4%), 10 pts (22.2%) respectively. These incidence were no significant in degree and location of AV block.


Copyright © 1981, 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