Persistent 2-for-1 Atrioventricular Node Anterograde Conduction During a Supraventricular Tachycardia.
2-for-1
AT, atrial tachycardia
AVNRT, atrioventricular nodal re-entrant tachycardia
AVRT, atrioventricular re-entrant tachycardia
FP, fast pathway
IP, intermediate pathway
SP, slow pathway
SVT, supraventricular tachycardia
TFOR, 2-for-1 response
atrioventricular nodal nonre-entrant tachycardia
double fire
supraventricular tachycardia
Journal
JACC. Case reports
ISSN: 2666-0849
Titre abrégé: JACC Case Rep
Pays: Netherlands
ID NLM: 101757292
Informations de publication
Date de publication:
18 May 2022
18 May 2022
Historique:
received:
27
12
2021
revised:
10
02
2022
accepted:
07
03
2022
entrez:
26
5
2022
pubmed:
27
5
2022
medline:
27
5
2022
Statut:
epublish
Résumé
We present a case of persistent dual AV node conduction during AV node reentry tachycardia as a new clinical manifestation of 2-for-1 AV node conduction. The interpretation of the complex physiology ponders the possibility of an accessory pathway mediated atrioventricular reentry existing with more ventricular than atrial events.
Identifiants
pubmed: 35615219
doi: 10.1016/j.jaccas.2022.03.003
pii: S2666-0849(22)00172-3
pmc: PMC9125513
doi:
Types de publication
Case Reports
Langues
eng
Pagination
621-625Informations de copyright
© 2022 The Authors.
Déclaration de conflit d'intérêts
The authors have reported that they have no relationships relevant to the contents of this paper to disclose.
Références
Circ Arrhythm Electrophysiol. 2012 Apr;5(2):e44-5
pubmed: 22511666
Europace. 2016 Mar;18(3):332-9
pubmed: 25888570