New 3D mapping may cut radiation during heart procedure
NCT ID NCT07630480
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested two ways to treat a type of fast heartbeat called AVNRT. One method uses standard X-ray guidance, while the other uses a 3D map of the heart. Researchers wanted to see if the 3D approach reduces radiation exposure. The trial involved 80 adults with confirmed AVNRT who were randomly assigned to one of the two techniques.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- catheter ablation procedure
- What this could lead to
- If successful, this could show that 3D mapping reduces radiation exposure during heart ablation while maintaining effectiveness.
- What could go wrong
- This is a small, completed study with only 80 participants, so results may not apply to all patients. The 3D mapping technique may not improve success rates or reduce recurrence.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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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
-
Kafr Elsheikh Univfersity Hospital
Kafr ash Shaykh, Kafr el-Sheikh Governorate, 11355, Egypt
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