Catecholaminergic polymorphic ventricular tachycardia associated with sinus node dysfunction and junctional rhythm: Case report and literature review
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- 作者：Natale Daniele Brunetti ; MD ; PhDa ; natale.brunetti@unifg.it" class="auth_mail" title="E-mail the corresponding author ; Pier Luigi Pellegrino ; MD ; PhDb ; Girolamo D'Arienzo ; MDb ; Rafel Sai ; MDa ; Luigi Ziccardi ; MDb ; Francesco Santoro ; MDc ; Antonio Gaglione ; MDa ; Matteo Di Biase ; MDa
- 关键词：Catecholaminergic polymorphic ventricular tachycardia ; Sinus node dysfunction ; Junctional rhythm
- 刊名：Journal of Electrocardiology
- 出版年：2016
- 出版时间：November-December 2016
- 年：2016
- 卷：49
- 期：6
- 页码：940-943
- 全文大小：775 K
文摘
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Polymorphic (bidirectional) ventricular tachycardia may be associated with junctional rhythm and QT prolongation.
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We hypothesize that a diffuse dysfunction of cardiac conduction system, presumably based on diffuse disorder of calcium handling, may be responsible for both sinus node failure and ventricular tachycardia.