Heart surgery damage: new study uses MRI to uncover hidden injury
NCT ID NCT04490785
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study looked at 38 adults who had heart surgery to better understand the heart damage that can occur. Researchers used cardiac MRI scans and blood tests for troponin (a heart damage marker) to measure and compare the extent of injury. The goal was to improve knowledge of how heart damage happens during surgery, which could lead to better prevention methods in the future.
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 lead to better ways to prevent heart damage during cardiac surgery.
What could go wrong
This is a small, early exploratory study with only 38 participants, so results may not apply to everyone. It aims to understand the problem, not test a treatment.
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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Hôpital Louis Pradel
Bron, 69500, France