A left bundle branch block morphology tachycardia with fragmented potentials at the His bundle area
Masahiro Toba, MDa, Toshihiro Nasu, CEb, Nobuyoshi Nekomiya, CEb, Ryo Itasaka, CEb, Takao Makino, MDa, Hisashi Yokoshiki, MD, PhDa
aDepartment of Cardiovascular Medicine, Sapporo City General Hospital, Sapporo, Japan
bDivision of Medical Engineering Center, Sapporo City General Hospital, Sapporo, Japan
Address for correspondence :
Hisashi Yokoshiki MD, PhD
E-mail:hisashi.yokoshiki@doc.city.sapporo.jp
Department of Cardiovascular Medicine Sapporo City General Hospital, Kita-11, Nishi-13, Chuo-ku, Sapporo 060-8604, Japan.
Phone: 81-11-726-2211
Fax: 81-11-726-7912
Key words : longitudinal dissociated his bundle, left bundle branch block morphology tachycardia, fragmented potentials, radiofrequency ablation