title: An alternative method of assessing bidirectional block for atrial flutter.
authors.affiliation: Division of Cardiology, University of Western Ontario, London, Ontario, Canada.
authors.forename: Matthew T
authors.initials: MT
authors.lastname: Bennett
authors.forename: Lorne J
authors.initials: LJ
authors.lastname: Gula
authors.forename: George J
authors.initials: GJ
authors.lastname: Klein
authors.forename: Raymond
authors.initials: R
authors.lastname: Yee
authors.forename: Andrew D
authors.initials: AD
authors.lastname: Krahn
authors.forename: Peter
authors.initials: P
authors.lastname: Leong-Sit
authors.forename: Allan C
authors.initials: AC
authors.lastname: Skanes