New heart mapping catheter put to the test
NCT ID NCT07116525
First seen Jun 25, 2026 · Last updated Jul 31, 2026 · Updated 4 times
Summary
This study is testing a new paddle-shaped catheter designed to map the heart's electrical signals in people with various heart rhythm disorders like atrial fibrillation and ventricular tachycardia. The device has many sensors to create a detailed map of the heart's chambers. The goal is to see if it is safe and can successfully map the heart without needing another catheter. Sixty participants will be enrolled, and researchers will track any serious side effects within a week of the procedure.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- Paddle-shaped, high-density, multi-electrode mapping catheter
- What this could lead to
- If successful, this could lead to a new tool that helps doctors more accurately map heart rhythm problems, potentially improving the precision of ablation procedures.
- What could go wrong
- This is an early feasibility study with only 60 participants, so results may not apply to everyone. The main goal is safety and basic function, not yet proving better patient outcomes.
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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
Locations
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AZ Sint-Jan
RECRUITINGBruges, 8000, Belgium
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CHU de Bordeaux - Hospital Haut-Leveque
RECRUITINGPessac, 33604, France
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Chu Rennes Hopital Pontchaillou
RECRUITINGRennes, 35033, France
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Hopital les Franciscaines of Nimes
WITHDRAWNNîmes, 30000, France
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Jessa Ziekenhuis
RECRUITINGHasselt, 3500, Belgium
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Vilnius University Hospital Santaros Clinics
RECRUITINGVilnius, 08406, Lithuania
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Can a new heart ablation technique work without x-rays?
- Implanted sensors may foresee heart failure crises
- Can a cholesterol drug keep atrial fibrillation at bay after ablation?
- Can two advanced heart maps guide a more precise fix for dangerous arrhythmias?
- Can a Gene-Silencing drug tame a rare heart disease?