Unipolar voltage mapping in right ventricular cardiomyopathy: pitfalls, solutions and advantages.
Jarieke C HoogendoornJeroen VenletMarta de RivaAdrianus P WijnmaalenSebastiaan R D PiersKatja ZeppenfeldPublished in: Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology (2023)
At the majority of mapping sites, the window-of-interest needs to be manually adjusted for correct UVM. Unadjusted UVM underestimates low UV regions. Unipolar voltage seems to be less influenced by epicardial fat, suggesting a promising role for UVM in epicardial substrate delineation.