title: Comparison of effectiveness of an 8-mm versus a 4-mm tip electrode catheter for radiofrequency ablation of typical atrial flutter.
abstract: An 8-mm catheter does not appear superior to 4-mm tip electrode for atrial flutter ablation. The potential advantage of allowing higher energy delivery on a larger surface is compensated by the lack of consistent contact with the endocardial surface.
authors.affiliation: Department of Cardiology, Rouen University Hospital, France.
authors.forename: A
authors.initials: A
authors.lastname: Kasai
authors.forename: F
authors.initials: F
authors.lastname: Anselme
authors.forename: W S
authors.initials: WS
authors.lastname: Teo
authors.forename: A
authors.initials: A
authors.lastname: Cribier
authors.forename: N
authors.initials: N
authors.lastname: Saoudi
mesh_terms: D000368:Aged; D001282:Atrial Flutter / Q000175:diagnosis / Q000601:surgery*; D017115:Catheter Ablation / Q000295:instrumentation* / Q000379:methods; D004566:Electrodes; D004867:Equipment Design; D004869:Equipment Safety; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D016896:Treatment Outcome