New wireless tool could spot hidden heart disease in chest pain patients
NCT ID NCT07453381
First seen Mar 08, 2026 · Last updated May 24, 2026 · Updated 8 times
Summary
This study tests a new wireless pressure microcatheter to diagnose coronary microvascular dysfunction (CMD) in people with chest pain but no major artery blockages. About 114 adults will undergo the procedure, and results will be compared to heart MRI scans. The goal is to see if this tool can accurately detect small vessel heart disease, which is often missed by standard tests.
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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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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Cangzhou Central Hospital
Cangzhou, Hebei, China
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Chengdu Second People's Hospital
Chengdu, Sichuan, China
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Wang Jing Hospital Of CACMS（China Academy of Chinese Medical Sciences）
Beijing, Beijing Municipality, 100102, China
Contact Phone: •••-•••-•••• Email: •••••@•••••
Conditions
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