Does the VEDUM algorithm predict successful ablation sites for ventricular tachycardia?
PPopulationPatients undergoing ventricular tachycardia mapping and ablation (retrospective cohort)
IInterventionAutomated VEDUM (Ventricular Electrogram Duration as a Method) algorithm within the EnSite X Mapping System
OOutcomeOptimal frequency and refractory settings for duration maps that predict successful ablation sites for ventricular tachycardiasurrogate
The VEDUM algorithm with optimal frequency thresholds of 40-70Hz and refractory thresholds of 20-40ms can identify successful ablation sites for ventricular tachycardia.