Atypical Fast-Slow Atrioventricular Nodal Reentrant Tachycardia Using a Slow Pathway Extending to the Superoanterior Right Atrium.
Int Heart J
; 60(3): 756-760, 2019 May 30.
Article
em En
| MEDLINE
| ID: mdl-31105156
ABSTRACT
We report a case of atypical fast-slow atrioventricular nodal reentrant tachycardia (AVNRT) using a slow pathway variant extending to the superoanterior right atrium. The AVNRT diagnosis was confirmed by using standard electrophysiological criteria that exclude a diagnosis of atrial tachycardia and atrioventricular reentrant tachycardia. The earliest atrial activation during tachycardia was found in the superoanterior right atrium adjacent to the tricuspid annulus, where the first delivery of radiofrequency energy terminated and eliminated the inducibility of the tachycardia.
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Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Taquicardia por Reentrada no Nó Atrioventricular
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Ablação por Cateter
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Técnicas Eletrofisiológicas Cardíacas
Tipo de estudo:
Diagnostic_studies
Limite:
Aged80
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Female
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Humans
Idioma:
En
Ano de publicação:
2019
Tipo de documento:
Article