TY - JOUR
T1 - Identification of Critical Slowing of Conduction Using Unipolar Atrial Voltage and Fractionation Mapping
AU - Ye, Ziliang
AU - Ramdat Misier, Nawin L.
AU - van Schie, Mathijs S.
AU - Xiang, Hongxian
AU - Knops, Paul
AU - Kluin, Jolanda
AU - Taverne, Yannick J.H.J.
AU - de Groot, Natasja M.S.
N1 - Publisher Copyright:
© 2024 The Authors
PY - 2024/9/1
Y1 - 2024/9/1
N2 - Background: Ablation strategies targeting fractionated or low-voltage potentials have been widely used in patients with persistent types of atrial fibrillation (AF). However, recent studies have questioned their role in effectively representing sites of conduction slowing, and thus arrhythmogenic substrates. Objectives: The authors studied the relationship between local conduction velocity (CV) and the occurrence of fractionated and/or low-voltage potentials in order to identify areas with critically slowing of conduction. Methods: Intraoperative epicardial mapping was performed during sinus rhythm. Unipolar potentials with an amplitude
AB - Background: Ablation strategies targeting fractionated or low-voltage potentials have been widely used in patients with persistent types of atrial fibrillation (AF). However, recent studies have questioned their role in effectively representing sites of conduction slowing, and thus arrhythmogenic substrates. Objectives: The authors studied the relationship between local conduction velocity (CV) and the occurrence of fractionated and/or low-voltage potentials in order to identify areas with critically slowing of conduction. Methods: Intraoperative epicardial mapping was performed during sinus rhythm. Unipolar potentials with an amplitude
UR - http://www.scopus.com/inward/record.url?scp=85200320679&partnerID=8YFLogxK
U2 - 10.1016/j.jacep.2024.04.036
DO - 10.1016/j.jacep.2024.04.036
M3 - Article
C2 - 39023486
AN - SCOPUS:85200320679
SN - 2405-500X
VL - 10
SP - 1971
EP - 1981
JO - JACC: Clinical Electrophysiology
JF - JACC: Clinical Electrophysiology
IS - 9
ER -