Rf Catheter Ablation of Avnrt in a Patient With Interrupted Inferior Vena Cava Anomaly With Hemiazygos Continuity With Persistent Left Superior Vena Cava Publisher Pubmed



Bozorgi A¹ ; Tabesh F² ; Jahangiri M³ ; Rabiei P⁴ ; Mehrabi Nasab E^{1, 5, 6}
Source: Journal of Cardiothoracic Surgery Published:2024

Abstract

Intrahepatic interruption of the inferior vena cava (IVC) with continued hemizygous is a very rare abnormality and sometimes it may be accompanied by other cardiovascular abnormalities. Continuation of the hemizygous vein draining into the right atrium through the left superior vena cava (LSVC) is much rarer. In this paper, we have presented a patient who had simultaneous IVC interrupted with persistent LSVC and suffered from Atrioventricular nodal reentrant tachycardia (AVNRT). Finally, radiofrequencies (RF) catheter ablation for AVNRT was successfully performed through a left subclavian vein access. © The Author(s) 2024.