New algorithm could spot dangerous heart blockages without extra procedures
NCT ID NCT07551518
First seen Apr 28, 2026 · Last updated Jun 19, 2026 · Updated 8 times
Summary
This study looked at data from 100 patients who had heart artery imaging and pressure measurements. Researchers developed a new computer algorithm to analyze ultrasound images of the arteries and estimate how much they block blood flow. The goal was to see if the algorithm could accurately identify significant blockages without needing an additional invasive pressure wire. This was a retrospective analysis, meaning no new treatments or procedures were given to patients.
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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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Locations
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Fuwai hospital
Beijing, Select, 100037, China
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 algorithm could help doctors assess heart blockages more accurately using ultrasound images, potentially reducing the need for invasive pressure wire measurements.
What could go wrong
This is a small, retrospective study using existing data, not a prospective trial. The algorithm may not perform as well in broader, real-world settings or different patient groups.
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.