… tachycardia. Atrio-ventricular node reentry tachycardia was documented in one patient
and new ectopic right atrial tachycardia in another. No patient presented with recurrent …

Background Intra-atrial re-entrant tachycardia (IART) is a frequent and severe complication
in patients with congenital heart disease (CHD). Cavotricuspid isthmus (CTI)-related IART is …

… humans have demonstrated that atrial reentry tachycardias after surgery for congenital heart
… eliminate possible tachycardia substrates (IVC, inferior caval vein; SVC, superior caval vein)…

… nodal re-entrant tachycardia (AVNRT) in patients with persistent left superior vena cava (PLSVC) …
to radiofrequency catheter ablation for the treatment of AVNRT associated with PLSVC. …

… Reentry at one nodal site may mask reentry at the other nodal site, (2) concealed reentry at
either site may become manifest reentry … reentry may alternate with manifest AV nodal reentry…

The atrioventricular (AV) valve plane and the central septum are of particular importance for
electrophysiological diagnosis and interventional therapy of supraventricular tachycardias …

… beat to initiate typical AVNRT. This is in contrast with atypical AVNRT and AV reentrant
tachycardia (AVRT), where induction of the re-entry arrhythmia by ventricular pacing is common. …

… We report the case of a patient with atrioventricular nodal reentry tachycardia (AVNRT), who
was found to have obstruction of the inferior vena cava (IVC) by a calcified mass during an …

… intraatrial reentrant tachycardia (… the tachycardia circuit where concealed entrainment could
be seen (as distinct from the term 'isthmus' denoting the tricuspid annuhis-inferior vena cava …

… We present here a case of successful atrioventricular nodal reentrant tachycardia (AVNRT)
ablation in a patient with unexpected IVC agenesis, using an azygos route. …