Journal Article

A NavX™ -guided ablation of a nodo-fascicular fibre

Christopher Reithmann, Anton Hahnefeld and Gerhard Steinbeck

in EP Europace

Published on behalf of European Heart Rhythm Association of the European Society of Cardiology (ESC)

Volume 9, issue 6, pages 424-425
Published in print June 2007 | ISSN: 1099-5129
Published online April 2007 | e-ISSN: 1532-2092 | DOI:
A NavX™ -guided ablation of a nodo-fascicular fibre

Show Summary Details


The NavX™ system was used to guide mapping and successful ablation of a reciprocating antidromic tachycardia involving anterograde conduction over a nodo-fascicular fibre and retrograde conduction over the His bundle and AV node. This novel mapping system allowed visualization of the lower insertion site of the nodo-fascicular accessory pathway ∼1.5–2 cm away from the tricuspid annulus in a three-dimensional reconstruction of the right atrium and right ventricle.

Keywords: Accessory pathway; Arrhythmia; Three-dimensional; Catheter ablation

Journal Article.  732 words.  Illustrated.

Subjects: Cardiovascular Medicine

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