Key result
AI and DEEP-guided VT ablation shows 100% freedom from appropriate ICD discharges in a case series.
Why the study?
Catheter-based VT ablations using advanced focus localization are evolving, prompting the evaluation of combining non-invasive AI imaging with decrement evoked potentials mapping to prevent recurrent and de novo VTs.
Does non-invasive artificial intelligence pre-imaging and decrement evoked potentials mapping guided ablation prevent recurrent ventricular arrhythmia in patients with ischemic ventricular tachycardia?
Population
4 male patients with prior MI, symptomatic VT, and CT evaluation
Comparison
AI-enabled CT imaging and decrement evoked potentials mapping-guided VT ablation
Design
Case series
Follow-up
1-year
Authors
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Suggests durable arrhythmia suppression post-procedure; extends small RCT non-inducibility data to clinical ICD events.
Case Report (n=4)
Does non-invasive artificial intelligence pre-imaging and decrement evoked potentials mapping guided ablation prevent recurrent ventricular arrhythmia in patients with ischemic ventricular tachycardia?
AI-enabled imaging combined with DEEP mapping for ischemic VT ablation is feasible and resulted in no ICD discharges at 1 year in a small 4-patient series.
Radavicius et al. (2026) conducted a case report in Ventricular tachycardia (n=4). Non-invasive artificial intelligence and decrement evoked potentials mapping (DEEP) guided ablation was evaluated on Freedom from recurrent ventricular arrhythmia or appropriate ICD discharge. Non-invasive artificial intelligence and DEEP-guided ventricular tachycardia ablation resulted in no appropriate ICD discharges among 4 patients over 1 year of follow-up.
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