Heart attack patients: which imaging method leads to better outcomes?
NCT ID NCT06227754
First seen Nov 01, 2025 · Last updated May 19, 2026 · Updated 21 times
Summary
This study compares two ways of guiding heart artery treatment in people having a major heart attack. One method uses standard X-ray images (angiography), the other uses a more detailed light-based scan (OCT). The goal is to see which approach leads to fewer heart-related problems over time. About 1500 adults will take part.
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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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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Locations
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Chonnam National University
RECRUITINGGwangju, Gwangju, 61469, South Korea
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Chung-Ang University Hospital
RECRUITINGSeoul, Seoul, 06973, South Korea
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Daegu Catholic University Medical Center
RECRUITINGDaegu, Daegu, 42472, South Korea
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Ewha Womans University Mokdong Hospital
RECRUITINGSeoul, Seoul, 07985, South Korea
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Ewha Womans University Seoul Hospital
RECRUITINGSeoul, Seoul, 07804, South Korea
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Gyeongsang National University Hospital
RECRUITINGJinju, Jinju, 52727, South Korea
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International St. Mary's Hospital
RECRUITINGIncheon, Incheon, 22711, South Korea
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Jeju National University Hospital
RECRUITINGJeju City, Jeju-do, 63241, South Korea
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Jeonbuk National University Hospital
RECRUITINGJeonju, Jeonju, 54907, South Korea
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Korea University Guro Hospital
RECRUITINGSeoul, Seoul, 08308, South Korea
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Kyung Hee University Hospital
RECRUITINGSeoul, Seoul, 02447, South Korea
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Kyungpook National University Hospital
RECRUITINGDaegu, Daegu, 41944, South Korea
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Samsung Medical Center
RECRUITINGSeoul, Seoul, 06351, South Korea
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St. Carollo Hospital
RECRUITINGSuncheon, Suncheon, 57931, South Korea
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Uijeongbu St Mary's Hospital
RECRUITINGUijeongbu-si, Uijeongbu, 11765, South Korea
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Ulsan University Hospital
RECRUITINGUlsan, Ulsan, 44033, South Korea
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Wonkwang University Hospital
RECRUITINGIksan, Iksan, 54538, South Korea
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Yeungnam University Medical Center
RECRUITINGDaegu, Daegu, 42415, South Korea
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Conditions
Explore the condition pages connected to this study.