What are the post-ablation insular residual electrograms in the posterior left pulmonary veins electrically connected to?

A 67-year-old man underwent a third ablation procedure for a recurrent atrial tachycardia (AT) after an extensive pulmonary vein (PV) isolation, linear ablation along the left atrial (LA) roof and posterolateral mitral isthmus (MI), and defragmentation of persistent atrial fibrillation and an induce...

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Bibliographic Details
Main Authors: Kohki Nakamura, Masateru Takigawa, Takehito Sasaki, Kentaro Minami, Shigeto Naito
Format: Article
Language:English
Published: Elsevier 2021-07-01
Series:Indian Pacing and Electrophysiology Journal
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S0972629221000760