… cava (Figure 1D; Video S2). At this site, entrainment mapping showed differences in post-
pacing interval and a tachycardia … from the posterior superior vena cava had a short stimulus- to…

… reentry circuit of the AV nodal reentrant tachycardia, being 1–2 cm in length [13]. A current
of 15–20 W was delivered using a radiofrequency energy generator (CABL-IT; Central Inc., …

… are the persistence of the left superior vena cava, with or without a right superior vena cava,
and azygos or hemiazygos continuation of an interrupted inferior vena cava [4]. For patients …

… tachycardia from atrioventricular reentry tachycardias (AVRT) that are due to bypass tracts,
atrial tachycardias (AT) and junctional ectopic tachycardia … the superior vena cava (subclavian…

… The reentrant circuit of AT1 was identified at the superior vena cava (SVC) and right atrium
(… (Biosense Webster Inc,) identified a reentrant circuit of AT2 in the area between the RA and …

… Perhaps due to the difficulty of resolving small microreentrant tachycardias on … tachycardias
after MV surgery is not well characterized. Such a localized reentrant tachycardia has been …

… We report a rare case of atrioventricular nodal reentrant tachycardia combined with PLSVC
and dextrocardia. We successfully completed the RFCA by consulting relevant references …

… Ultra‐high‐density mapping enables detailed mechanistic analysis of atrial reentrant
tachycardia but has yet to be used to assess circuit conduction velocity (CV) patterns in adults with …

… 2, 3 While both focal and reentrant mechanisms yield similar QRS … to the arrhythmia mechanism
(diastolic for reentrant). High-… due to reentry confined to a small region (localized reentry) …

… 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. …