title: Is cavotricuspid isthmus block present?
authors.affiliation: Division of Cardiology, Section of Electrophysiology, University of Wisconsin, Madison, Wisconsin.
authors.forename: Kurt S
authors.initials: KS
authors.lastname: Hoffmayer
authors.forename: Nitish
authors.initials: N
authors.lastname: Badhwar
authors.forename: Melvin M
authors.initials: MM
authors.lastname: Scheinman
mesh_terms: D000328:Adult; D001282:Atrial Flutter / Q000503:physiopathology / Q000601:surgery*; D018780:Body Surface Potential Mapping; D002304:Cardiac Pacing, Artificial; D017115:Catheter Ablation / Q000379:methods*; D022062:Electrophysiologic Techniques, Cardiac; D005260:Female; D006327:Heart Block / Q000175:diagnosis*; D006801:Humans; D011667:Pulmonary Veins / Q000601:surgery; D012008:Recurrence; D014261:Tricuspid Valve / Q000503:physiopathology / Q000601:surgery*
keywords: atrial fibrillation; atrial flutter; catheter ablation