Cryoablation at this site during AVNRT caused slowing and termination of the SVT and rendered it noninducible (Fig. 3). The patient has had no recurrence of SVT after the ablation. E. Kevin Heist ...

Background: Cryoablation (CRYO) is an alternative to radiofrequency (RF) ablation in the treatment of atrioventricular nodal reentrant tachycardia (AVNRT ... at the end of procedure.