New mapping technique may improve pacing for heart failure patients
NCT ID NCT03803995
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looked at 18 heart failure patients with a specific heart block to find the best spots for pacing the heart's natural electrical system. Doctors used a 3D mapping system during device implant to see where pacing corrects the heart's rhythm. The goal was to gather information, not to test a new treatment.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
What this could lead to
If successful, this could help doctors better target pacing leads during heart device implants to improve heart function.
What could go wrong
This is a small, early-stage mapping study with only 18 people, so results may not apply to all patients. It does not test long-term outcomes.
Disclaimer
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the original study
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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.
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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
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Locations
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Tampa General Hospital
Tampa, Florida, 33606, United States