Randomized Study of Radiofrequency- vs. Cryo-Ablation for Typical Isthmus-Dependent Atrial Flutter
Atrial Flutter
About this trial
This is an interventional treatment trial for Atrial Flutter
Eligibility Criteria
Inclusion Criteria: age between 18 and 80 years documented atrial flutter which is most probably typical isthmus dependent atrial flutter informed written consent Exclusion Criteria: prior ablation for atrial flutter concomitant arrhythmia which is treated during the same ablation procedure prior MAZE operation contra indication for catheterization physical or psychiatric disorder making participation in the study impossible pregnancy prior participation in the study participation in another study
Sites / Locations
- Herz-Zentrum Bad Krozingen
- Westfälische Wilhelms-Universitaet Muenster
- Deutsches Herzzentrum Muenchen
- Klinikum Nuernberg Sued
Arms of the Study
Arm 1
Arm 2
Arm 3
Arm 4
Experimental
Experimental
Experimental
Experimental
1
2
3
4
8mm tip ablation catheter for ablation of cavotricuspid isthmus
irrigated tip ablation catheter for ablation of cavotricuspid isthmus
cryo 10mm tip ablation catheter for ablation of cavotricuspid isthmus
Cryo 6.5mm tip ablation catheter for ablation of cavotricuspid isthmus