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Adenosine-induced atrial tachycardia and multiple foci initiating atrial fibrillation eliminated by catheter ablation using a non-contact mapping system.
Hioki, Mika; Matsuo, Seiichiro; Yamane, Teiichi; Tokutake, Ken-ichi; Ito, Keiichi; Narui, Ryohsuke; Tanigawa, Shin-ichi; Yamashita, Seigo; Tokuda, Michifumi; Inada, Keiichi; Date, Taro; Yoshimura, Michihiro.
Afiliação
  • Hioki M; Department of Cardiology, The Jikei University School of Medicine, 3-25-8 Nishi-shinbashi, Minato-ku, Tokyo 105-8461, Japan.
Heart Vessels ; 27(2): 221-6, 2012 Mar.
Article em En | MEDLINE | ID: mdl-21655902
A 47-year-old male with both atrial tachycardia and atrial fibrillation underwent catheter ablation. During the procedure, rapid administration of adenosine triphosphate induced atrial tachycardia. A non-contact mapping system revealed a focal atrial tachycardia originating from the lateral right atrium, which was successfully ablated. Following the ablation of tachycardia, atrial fibrillation was induced by the injection of adenosine along with multiple extra pulmonary vein foci, which were eliminated by the application of radiofrequency under the guidance of a non-contact mapping system.
Assuntos

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Fibrilação Atrial / Taquicardia Supraventricular / Trifosfato de Adenosina / Ablação por Cateter / Técnicas Eletrofisiológicas Cardíacas Tipo de estudo: Diagnostic_studies / Prognostic_studies Limite: Humans / Male / Middle aged Idioma: En Ano de publicação: 2012 Tipo de documento: Article

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Fibrilação Atrial / Taquicardia Supraventricular / Trifosfato de Adenosina / Ablação por Cateter / Técnicas Eletrofisiológicas Cardíacas Tipo de estudo: Diagnostic_studies / Prognostic_studies Limite: Humans / Male / Middle aged Idioma: En Ano de publicação: 2012 Tipo de documento: Article