His-Purkinje system-related incessant ventricular tachycardia arising from the left coronary cusp

Eiji Sato, Tetsuo Yagi, Akio Namekawa, Akihiko Ishida, Yoshiaki Mibiki, Yoshihiro Yamashina, Hirokazu Sato, Takashi Nakagawa, Manjirou Sakuramoto, Jyuri Komatsu, Tomoyuki Yambe

Research output: Contribution to journalArticlepeer-review

Abstract

We describe the case of a 23-year-old woman who had His-Purkinje system-related incessant ventricular tachycardia with a narrow QRS configuration. The ventricular tachycardia was ablated successfully in the left coronary cusp where the earliest endocardial activation had been recorded. We hypothesize that a remnant of the subaortic conducting tissue was the source of the ventricular arrhythmias.

Original languageEnglish
Pages (from-to)323-326
Number of pages4
Journaljournal of arrhythmia
Volume30
Issue number4
DOIs
Publication statusPublished - 2014 Aug

Keywords

  • Catheter ablation
  • Coronary cusp
  • His-Purkinje system
  • Idiopathic left ventricular tachycardia
  • Ventricular arrhythmia

ASJC Scopus subject areas

  • Cardiology and Cardiovascular Medicine

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