900-Patient study tracks best way to replace heart valve
NCT ID NCT03298178
First seen Jan 09, 2026 · Last updated May 23, 2026 · Updated 19 times
Summary
This study follows 900 people with a narrowed heart valve (aortic stenosis) who had either open-heart surgery or a less invasive procedure to replace the valve. Researchers are tracking deaths, heart attacks, and strokes to see which approach works better over time. The goal is to gather real-world data to guide future treatment decisions.
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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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Asan Medical Hospital
Seoul, South Korea
Conditions
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