Non-invasive epicardial and endocardial electrocardiographic imaging for scar-related ventricular tachycardia
Author(s) -
Linwei Wang,
Omar Gharbia,
Saman Nazarian,
B. Milan Horáček,
John L. Sapp
Publication year - 2018
Publication title -
ep europace
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.119
H-Index - 102
eISSN - 1532-2092
pISSN - 1099-5129
DOI - 10.1093/europace/euy082
Subject(s) - medicine , endocardium , ventricular tachycardia , ablation , cardiology , catheter ablation , biomedical engineering
Contact mapping is currently used to guide catheter ablation of scar-related ventricular tachycardia (VT) but usually provides incomplete assessment of 3D re-entry circuits and their arrhythmogenic substrates. This study investigates the feasibility of non-invasive electrocardiographic imaging (ECGi) in mapping scar substrates and re-entry circuits throughout the epicardium and endocardium.
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