title: [Electrofulguration of refractory supraventricular paroxysmal tachycardias. (Experiences of the "Ignacio Cháves" National Institute of Cardiology].
abstract: The purpose of this paper is to report our experience with endocardial catheter ablation in the recurrent episodes of paroxysmal supraventricular tachycardia in ten patients. All cases were referred because previous drug trials had failed to control arrhythmia. In four patients with Wolff Parkinson White syndrome, the ablation was used in the accessory pathway, in five patients in the his bundle region, and one patient in the AV perinodal region. The follow-up ranges from 4 to 15 months. We had a complete success rate of 40% and a partial success in other 40%. We did not have any complications during the procedures.
authors.affiliation: Departamento de Electrocardiografía y Electrofisiología, Instituto Nacional de Cardiología Ignacio Chávez, México, D.F.
authors.forename: P
authors.initials: P
authors.lastname: Iturralde
authors.forename: L
authors.initials: L
authors.lastname: Romero
authors.forename: L
authors.initials: L
authors.lastname: Colín
authors.forename: A
authors.initials: A
authors.lastname: Gutiérrez
authors.forename: J
authors.initials: J
authors.lastname: Rosado
authors.forename: O
authors.initials: O
authors.lastname: Galván
authors.forename: A
authors.initials: A
authors.lastname: de Micheli
authors.forename: J A
authors.initials: JA
authors.lastname: González Hermosillo
mesh_terms: D000293:Adolescent; D000328:Adult; D002036:Bundle of His / Q000503:physiopathology / Q000601:surgery; D004564:Electrocoagulation; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D013614:Tachycardia, Paroxysmal / Q000601:surgery*; D013617:Tachycardia, Supraventricular / Q000601:surgery*; D014927:Wolff-Parkinson-White Syndrome / Q000601:surgery
vernacular_title: La electrofulguración de las taquicardias paroxísticas supraventriculares refractarias. (Experiencia del Instituto Nacional de Cardiología "Ignacio Chávez").