Permanent junctional reciprocating tachycardia in a patient with an atypically located accessory pathway in the left lateral mitral annulus

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• 作者：Moisé ; s Rodrí ; guez-Mañ ; ero ; ^{moirmanero@gmail.com" class="auth_mail" title="E-mail the corresponding author} ; Xesú ; s A. Ferná ; ndez-Ló ; pez ; Laila Gonzá ; lez-Melchor ; Javier Garcí ; a-Seara ; Jose Luis Martí ; nez-Sande ; José ; Ramó ; n Gonzá ; lez-Juanatey
• 关键词：Permanent junctional reciprocating tachycardia ; Catheter ablation ; Accessory pathway ; Paroxysmal supraventricular tachycardia
• 刊名：Revista Portuguesa de Cardiologia (English Edition)
• 出版年：2016
• 出版时间：January 2016
• 年：2016
• 卷：35
• 期：1
• 页码：59.e1-59.e5
• 全文大小：2031 K

文摘

Permanent junctional reciprocating tachycardia (PJRT) is an uncommon form of atrioventricular reentrant tachycardia due to an accessory pathway characterized by slow and decremental retrograde conduction. The majority of accessory pathways in PJRT are located in the posteroseptal zone. Few cases of atypical location have been described. We report a case of PJRT in a 72-year-old woman in whom the accessory pathway was located in the left lateral region and treated by radiofrequency catheter ablation.