New registry tracks hidden heart vessel disease
NCT ID NCT05805462
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This registry follows over 670 people with chest pain and non-blocked arteries to study how well tiny heart vessels (microcirculation) work. Participants complete questionnaires about their symptoms and are tracked for up to 5 years for heart events like heart attacks or strokes. The goal is to learn if measuring microvascular resistance can predict future problems.
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 could help doctors better identify and manage coronary microvascular disease, potentially reducing heart-related events.
What could go wrong
This is an observational registry, not a treatment trial, so it won't directly test a new therapy. Results may not apply to all patients.
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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Basildon Hospital
Essex, United Kingdom
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Bristol Heart Institute
Bristol, United Kingdom
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Catharina Hospital
Eindhoven, Netherlands
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Clinica La Princesa
Madrid, Spain
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Golden Jubilee National Hospital
Glasgow, United Kingdom
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Imperial College
London, United Kingdom
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Maasstad Ziekenhuis
Rotterdam, Netherlands
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OLV Ziekenhuis Aalst
Aalst, 9300, Belgium
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Oxford University Hospitals
Oxford, United Kingdom
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Radboud Hospital
Nijmegen, Netherlands
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Righospitalet
Copenhagen, Denmark
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Royal Brompton Hospital
London, United Kingdom
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Royal United Hospital Bath NHS Foundation Trust
Bath, United Kingdom
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San Carlos Hospital
Madrid, Spain
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St. Thomas Hospital, King's College
London, United Kingdom
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University Clinical Center of Serbia, University of Belgrade
Belgrade, Serbia
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University Hospital Lausanne
Lausanne, Switzerland
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University Hospital Puerta del Mar
Cadiz, Spain
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University of Mainz
Mainz, Germany