title: Conversion from irregular to regular wide QRS tachycardia: what is the mechanism?
authors.affiliation: Department of Cardiology, Yokohama Minami Kyosai Hospital, Kanagwa, Japan.
authors.forename: Tomofumi
authors.initials: T
authors.lastname: Nakamura
authors.affiliation: Department of Cardiology, Yokohama Minami Kyosai Hospital, Kanagwa, Japan.
authors.forename: Mitsuhiro
authors.initials: M
authors.lastname: Nishizaki
authors.affiliation: Department of Cardiology, Yokohama Minami Kyosai Hospital, Kanagwa, Japan.
authors.forename: Masato
authors.initials: M
authors.lastname: Shimizu
authors.affiliation: Department of Cardiology, Yokohama Minami Kyosai Hospital, Kanagwa, Japan.
authors.forename: Hiroyuki
authors.initials: H
authors.lastname: Fujii
authors.affiliation: Department of Cardiology, Yokohama Minami Kyosai Hospital, Kanagwa, Japan.
authors.forename: Noriyoshi
authors.initials: N
authors.lastname: Yamawake
authors.affiliation: Tokyo Metropolitan Health and Medical Treatment Corporation Ookubo Hospital, Tokyo, Japan.
authors.forename: Harumizu
authors.initials: H
authors.lastname: Sakurada
authors.affiliation: Tokyo Medical and Dental University, Tokyo, Japan.
authors.forename: Masayasu
authors.initials: M
authors.lastname: Hiraoka
mesh_terms: D000200:Action Potentials; D000368:Aged; D002304:Cardiac Pacing, Artificial; D058406:Cardiac Resynchronization Therapy; D004562:Electrocardiography; D022062:Electrophysiologic Techniques, Cardiac; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans; D008297:Male; D013617:Tachycardia, Supraventricular / Q000175:diagnosis / Q000209:etiology / Q000503:physiopathology* / Q000628:therapy; D017180:Tachycardia, Ventricular / Q000175:diagnosis / Q000209:etiology / Q000503:physiopathology* / Q000628:therapy; D013997:Time Factors; D016896:Treatment Outcome