30,000-Person study seeks to unmask hidden heart failure
NCT ID NCT07493590
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This observational study will enroll 30,000 adults in Denmark to better understand heart failure with preserved ejection fraction (HFpEF), a condition where the heart pumps normally but is too stiff to fill properly. Researchers will use blood tests, heart imaging, and health records to find early signs of the disease and identify different patient subtypes. No treatments are given; the goal is to improve detection and knowledge.
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 study could lead to better ways to detect HFpEF early and identify different types of the disease, helping doctors personalize care.
What could go wrong
This is an observational study, not a treatment trial. It will not test any new drug or therapy, so it cannot directly improve outcomes for participants.
Disclaimer
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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.
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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Herlev and Gentofte Hospital
Copenhagen, Denmark
Contact Phone: •••-•••-•••• Email: •••••@•••••