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Study identifier: NCT06371729 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

DEEP Substrate Mapping Versus Activation Mapping for VT

Condition: Ventricular Tachycardia  ·  Sponsor: IRCCS Ospedale San Raffaele

PhaseNA
Planned participants222
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

Substrate-based DEEP mapping and activation mapping are two of the main techniques used for guiding ventricular tachycardia (VT) ablation. There is no data comparing directly the extent of applicability, procedural results, and the long-term outcomes between the two mapping strategies.This randomized clinical trial aims to test whether activation mapping is superior to DEEP mapping to reduce ventricular tachycardia recurrence. The primary endpoint of the study is to compare recurrence-free survival rate of ventricular tachycardia at 12 months and procedural feasibility of substrate-based DEEP mapping versus activation mapping for VT ablation.

This description comes directly from the study's public registry record.

Talk to the study team

Andrea Radinovic, MD  ·  +390226436316  ·  radinovic.andrea@hsr.it

Anna Montagna, PhD  ·  +390226437489  ·  montagna.anna@hsr.it

Always discuss trial participation with your own doctor first.

Locations (1)

San Raffaele HospitalMilan, Lombardy, ItalyRecruiting

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Source record: clinicaltrials.gov/study/NCT06371729