New scan may spot dangerous heart blockages without extra probes
NCT ID NCT07176585
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This completed study tested whether a special ultrasound scan (IVUS) of plaque buildup in heart arteries can accurately diagnose reduced blood flow (functional myocardial ischemia). Researchers enrolled 105 adults with coronary artery disease and compared IVUS results to the standard FFR test. The goal was to see if IVUS plaque measurements could reliably identify blockages that need treatment.
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 provide a new, less invasive way to diagnose which heart artery blockages are serious enough to need treatment.
What could go wrong
This is a small, single-site study with only 105 participants. The results may not apply to all patients, and the method needs more testing before it can be widely used.
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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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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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Fuwai Hospital,Cams & Pumc
Beijing, Beijing Municipality, 100037, China
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