title: Transbaffle Multielectrode Mapping of Atrial Flutter Post-Double Switch Operation.
authors.affiliation: Division of Cardiology, University Health Network, Toronto General Hospital, Toronto, Ontario, Canada. shouvik.haldar@uhn.ca.
authors.forename: Shouvik
authors.initials: S
authors.lastname: Haldar
authors.affiliation: Division of Cardiology, University Health Network, Toronto General Hospital, Toronto, Ontario, Canada.
authors.forename: Andreu
authors.initials: A
authors.lastname: Porta-Sanchez
authors.affiliation: Division of Cardiology, University Health Network, Toronto General Hospital, Toronto, Ontario, Canada.
authors.forename: Erwin
authors.initials: E
authors.lastname: Oechslin
authors.affiliation: Division of Cardiology, University Health Network, Toronto General Hospital, Toronto, Ontario, Canada.
authors.forename: Eugene
authors.initials: E
authors.lastname: Downar
authors.affiliation: Division of Cardiology, University Health Network, Toronto General Hospital, Toronto, Ontario, Canada.
authors.forename: Lee
authors.initials: L
authors.lastname: Benson
authors.affiliation: Division of Cardiology, University Health Network, Toronto General Hospital, Toronto, Ontario, Canada.
authors.forename: Krishnakumar
authors.initials: K
authors.lastname: Nair
mesh_terms: D001145:Arrhythmias, Cardiac; D000069278:Arterial Switch Operation; D001282:Atrial Flutter; D017115:Catheter Ablation; D022062:Electrophysiologic Techniques, Cardiac; D006801:Humans
keywords: PentaRay® catheter; atrial flutter; catheter ablation; congenital heart disease; transposition of the great vessels