Randomized Comparison of Multipolar, Duty-Cycled, Bipolar-Unipolar Radiofrequency Versus Conventional Catheter Ablation for Treatment of Common Atrial Flutter


ERDOGAN A., GUETTLER N., DOERR O., FRANZEN W., SOYDAN N., Bilgin M., ...More

JOURNAL OF CARDIOVASCULAR ELECTROPHYSIOLOGY, vol.21, no.10, pp.1109-1113, 2010 (SCI-Expanded) identifier identifier identifier

Abstract

Methods: Patients presenting to our department with symptomatic, typical AFL were enrolled consecutively and randomized to conventional RF ablation with an 8-mm tip catheter (ConvRF) or a duty-cycled, bipolar-unipolar RF generator delivering power to a hexapolar tip-versatile ablation catheter (T-VAC) group. For both groups, the procedural endpoint was bidirectional cavotricuspid isthmus block.