Importance of superior vena cava isolation in successful ablation of persistent atrial fibrillation in patient with partial anomalous pulmonary vein

Autor: Sharad C, Agarwal, Logan, Bittinger, Anthony S, Tang
Rok vydání: 2012
Předmět:
Zdroj: Pacing and clinical electrophysiology : PACE. 36(5)
ISSN: 1540-8159
Popis: Ectopic foci arising from pulmonary veins (PVs) are the predominant sources for the initiation and maintenance of atrial fibrillation (AF) in a vast majority of cases. However, ectopic foci also exist in the non-PV areas like superior vena cava (SVC) in 10-20% of the cases. We report the significance of SVC isolation in a patient with persistent AF and anomalous pulmonary venous connection of the right superior pulmonary vein into the SVC.
Databáze: OpenAIRE