Heart failure mystery: why Can't you exercise? study seeks answers
NCT ID NCT04822649
First seen Nov 01, 2025 · Last updated May 14, 2026 · Updated 26 times
Summary
This study looks at how blood flow in the heart's small vessels and body composition (muscle vs. fat) affect exercise ability in people with a type of heart failure called HFpEF. Researchers will measure heart blood flow and muscle/fat levels, then compare them to exercise test results. The goal is to better understand what limits exercise in these patients, which could guide future treatments.
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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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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Korea University Anam Hospital
RECRUITINGSeoul, South Korea
Contact
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Contact Email: •••••@•••••
Conditions
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