Multiple gap phenomena associated with dual His bundle pathways having a lower common tract

Seiji Takatsuki, Fabrice Extramiana, Hideo Mitamura, Antoine Leenhardt

Research output: Contribution to journalArticlepeer-review

Abstract

We report a case showing 4 types of aberrant conduction and 2 types of gap phenomena produced by single atrial extrastimulus during sinus rhythm. One of the gap phenomena was associated with dual His bundle pathways, demonstrating a fast-to-slow jump-up phenomenon. Of note, a sharp potential considered as retrograde His bundle activations was recorded, which indicated that the activation wave front descended the slow His bundle pathway and turned up the fast His bundle pathway.

Original languageEnglish
Pages (from-to)437-441
Number of pages5
JournalJournal of Electrocardiology
Volume40
Issue number5
DOIs
Publication statusPublished - 2007 Sep 1
Externally publishedYes

Keywords

  • Aberrant conduction
  • Atrioventricular node
  • Dual pathways
  • Gap phenomenon
  • His bundle

ASJC Scopus subject areas

  • Cardiology and Cardiovascular Medicine

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