Japanese
English
- 有料閲覧
PPV購入案内
1,320円 (1,200円+税10%) こちらは、205ページから209ページの文献です。購入には医書.jp本会員登録が必要です。
会員登録完了後に改めて上記「購入サイトへ」を選択してください。
または「購入サイトへ」選択後に「購入ログイン」、「新規会員登録」の順に進んでください。
会員登録について詳しくはをご確認ください。
- Abstract 文献概要
- 1ページ目 Look Inside
Arrhythmogenic right ventricular dysplasia (以下ARVD)は1978年Fontaineら1)によって提唱された症候群であるが,本邦でも近年報告が成され決して少なくないことが注目されている。しかしその成因・他の心筋症との関連について不明な点も多く,議論を呼んでいる。最近我々は心電図上後側壁梗塞を思わせるARVDと考えられる1症例を経験したので報告する。
A 39-year-old man was admitted to our hospital because of a syncopal attack in March 1986. Patient first experienced a syncopal attack in 1970. Clinical diagnosis of ventricular tachycardia was confirmed by ECG obtained at the second syncopal attack in 1975. An ECG during sinus rhythm in 1975 showed deep Q waves and poor R wave progression in lead Ⅰ, V5, V6, inverted T waves in V1 to V4 and notching on ST segment. The VT had a rate 200/min and QRS complexes showed a left bundle branch block pattern with left axis deviation. On admission, ECG revealed multifocal premature ventricular beats, R/S>1 in V1, deeper Q waves and poorer R wave progression lead Ⅰ, V5, V6 than in 1975. A right ventriculogram revealed dilatation of the right ven-tricle with a marked reduction in its contraction. (EF 23%) A left ventricular contraction mildly re-duced at posterolateral wall motion (EF 53%) and the coronary arteries were normal. Diagnosis of ARVD was considered.
Cardiomyopathic ECGs often show abnormal Q waves. But cases of ARVD with abnormal Q waves in ECG are rare. This case suggests that ARVD is a myopathy which affects not only the right but also the left ventricular wall.

Copyright © 1988, Igaku-Shoin Ltd. All rights reserved.

