New vest-like device could map heart rhythm problems without needles
NCT ID NCT05772182
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a new non-invasive tool called ECG-Imaging that uses many electrodes on the body to create a 3D map of the heart's electrical activity. The goal was to see if it can more accurately locate the source of heart rhythm problems compared to a standard ECG. 362 participants who were already scheduled for an invasive heart procedure took part. The results will show whether this technology can help doctors plan treatments like ablation without needing as many invasive tests.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
ACORYS MAPPING SYSTEM (ECG-Imaging device)
What this could lead to
If successful, this could give doctors a more accurate, non-invasive way to pinpoint the source of heart arrhythmias, potentially improving treatment planning.
What could go wrong
This is a completed diagnostic accuracy study, not a treatment trial. The new mapping system may not prove more accurate than standard methods in all cases.
Disclaimer
Read more
Show less
This is a summary of
the original study
.
Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for CARDIAC ARRHYTHMIA are added.
By submitting, you agree to our Terms of use
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Show contact details
Enter your email to view the contact information for this study.
By submitting, you agree to our Terms of use
Locations
-
Hospital Clínic de Barcelona
Barcelona, Barcelona, 08036, Spain
-
Hospital General Universitario Gregorio Marañón
Madrid, Madrid, 28007, Spain
-
Hospital Universitari i Politècnic La Fe
Valencia, Valencia, 46026, Spain