Spontaneous Transition of Double Tachycardias with Atrial Fusion in a Patient with Wolff-Parkinson-White Syndrome
Korean Circulation Journal
;
: 574-579, 2016.
Artigo
em Inglês
| WPRIM
| ID: wpr-227793
ABSTRACT
Among patients with Wolff-Parkinson-White syndrome, atrioventricular reciprocating tachycardia (AVRT) and atrioventricular nodal reentrant tachycardia (AVNRT) can coexist in a single patient. Direct transition of both tachycardias is rare; however, it can occur after premature atrial or ventricular activity if the cycle lengths of the two tachycardias are similar. Furthermore, persistent atrial activation by an accessory pathway (AP) located outside of the AV node during ongoing AVNRT is also rare. This article describes a case of uncommon atrial activation by an AP during AVNRT and gradual transition of the two supraventricular tachycardias without any preceding atrial or ventricular activity in a patient with preexcitation syndrome.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Nó Atrioventricular
/
Taquicardia
/
Taquicardia Paroxística
/
Síndrome de Wolff-Parkinson-White
/
Taquicardia por Reentrada no Nó Atrioventricular
/
Taquicardia Supraventricular
/
Síndromes de Pré-Excitação
/
Taquicardia Reciprocante
Limite:
Humanos
Idioma:
Inglês
Revista:
Korean Circulation Journal
Ano de publicação:
2016
Tipo de documento:
Artigo
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