Can heart scans predict trouble in tetralogy of fallot patients?
NCT ID NCT04737135
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at 224 adults who had surgery as children for a heart defect called tetralogy of Fallot. Researchers are using MRI scans and blood tests to measure scarring in the heart muscle. They want to see if this scarring is linked to serious heart problems like arrhythmias or heart failure. The goal is to find better ways to predict and prevent these complications.
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 predict which patients with repaired tetralogy of Fallot are at higher risk for heart complications, leading to better monitoring and earlier treatment.
What could go wrong
This is an observational study, not a treatment trial. It may find no clear link between scarring and outcomes, or the results may not apply to all patients.
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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Hospital Clínic i Provincial de Barcelona
Barcelona, 08036, Spain
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Hospital General Universitario Gregorio Marañón
Madrid, 28007, Spain
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Hospital Universitari Valle de Hebron
Barcelona, 08035, Spain
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Hospital Universitario 12 de Octubre
Madrid, Madrid, 28041, Spain
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Hospital Universitario La Paz
Madrid, 28046, Spain
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Hospital Universitario Virgen del Rocío
Seville, 41013, Spain
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Hospital Universitario y Politécnico La Fe
Valencia, 46026, Spain