Copyright © 1994 by the European Society of Cardiology.
© 1994 The European Society of Cardiology
Laser catheter ablation of atrial flutter and of atrioventricular nodal reentrant tachycardia in a single session
Laser Unit, 1. Medical Department, Harlaching Hospital, Munich, Teaching Hospital of the University of Munich Munich, Germany
Received 7 January 1994; revised 24 March 1994; .
Correspondence. Helmut P. Weber, MD, Kramerstrasse 13, D-82061 Neuried, Germany.
Abstract
This report describes an adolescent with refractory atrial flutter (AF) and atrioventricular (AV) nodal reentrant tachycardia who was cured by Nd: YAG, 1064 nm, laser application. Two impacts of 30 s each (power 30 W and irradiated spot diameter 2.02.5 mm), applied via a novel laser catheter system, abolished both AF and AV nodal reentrant tachycardia. The procedure was without complications or recurrent arrhythmias.
Key Words: Atrial flutter atrioventricular nodal reentrant tachycardia catheter ablation laser coagulation of atrial myocardium supraventricular tachycardia