Dynamic spatial dispersion of repolarization is present in regions critical for ischemic ventricular tachycardia ablation

Dynamic spatial dispersion of repolarization is present in regions critical for ischemic ventricular tachycardia ablation

Background: The presence of dynamic substrate changes may facilitate functional block and reentry in ventricular tachycardia (VT). Objective: We aimed to study dynamic ventricular repolarization changes in critical regions of the VT circuit during sensed single extrastimulus pacing known as the Sens...

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Bibliographic Details
Main Authors: Neil T. Srinivasan, MBChB, PhD, Jason Garcia, BS, Richard J. Schilling, MbChB, MD, FHRS, Syed Ahsan, MD, Ross J. Hunter, MBChB, PhD, Martin Lowe, MD, PhD, Anthony W. Chow, MD, Pier D. Lambiase, BM BCh, PhD, FHRS
Format: Article
Language:English
Published: Elsevier 2021-06-01
Series:Heart Rhythm O2
Subjects:
Ablation
Dispersion of repolarization
Late potentials
Substrate mapping
Ventricular tachycardia
Ventricular repolarization
Online Access:http://www.sciencedirect.com/science/article/pii/S2666501821000866

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