Heart scan radiation under the microscope: global study reveals Real-World doses
NCT ID NCT03253692
First seen Jan 05, 2026 · Last updated May 13, 2026 · Updated 15 times
Summary
This study measured the amount of radiation people receive during a common heart scan called CCTA. Researchers collected data from 66 adults at multiple hospitals worldwide to see how radiation doses vary and how often dose-saving techniques are used. The goal was to help make these scans safer without losing image quality.
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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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Contacts and locations
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Locations
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National Institutes of Health Clinical Center
Bethesda, Maryland, 20892, United States
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University of Kentucky
Lexington, Kentucky, 40506, United States
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Walter Reed National Military Medical Center
Bethesda, Maryland, 20889, United States
Conditions
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