Most electrophysiologists are well acquainted with the technique of radiofrequency
(RF) ablation of AV nodal reentrant supraventricular tachycardia (AVNRT). This familiarity
has, in turn, translated into a high degree of efficacy and safety with this method
of ablation. On the other hand, catheter cryoablation is a relatively new approach
for treating patients with AVNRT.
1
,
2
Although the two ablation methods have certain similarities, understanding the unique
features of cryoablation is important so that the method can be optimally used.- Friedman P.L.
- Dubuc M.
- Green M.
- Jackman W.M.
- Keane D.T.J.
- Marinchak R.A.
- Nazari J.
- Packer D.L.
- Skanes A.
- Steinberg J.S.
- Stevenson W.G.
- Tchou P.J.
- Wilber D.J.
- Worley S.J.
Catheter cryoablation of supraventricular tachycardia results of the multicenter prospective “Frosty” trial.
Heart Rhythm. 2004; 1: 129-138
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References
- Cryothermal ablation of the slow pathway for the elimination of atrioventricular nodal reentrant tachycardia.Circulation. 2000; 102: 2856-2860
- Catheter cryoablation of supraventricular tachycardia.Heart Rhythm. 2004; 1: 129-138
- Transient atrioventricular conduction block with cryoablation following normal cryomapping.Heart Rhythm. 2004; 1: 554-557
- CRAVT.Eur Heart J. 2004; 25: 2232-2237
- Transvenous cryoablation versus radiofrequency ablation of the slow pathway for the treatment of atrioventricular nodal re-entrant tachycardia.Eur Heart J. 2004; 25: 2226-2231
Article info
Publication history
Published online: May 16, 2005
Footnotes
The author is a paid consultant to CryoCath Technologies.
Identification
Copyright
© 2005 Heart Rhythm Society. Published by Elsevier Inc. All rights reserved.
