New algorithm could spot dangerous heart blockages without extra procedures
NCT ID NCT07551518
First seen Jun 27, 2026 · Last updated Jun 27, 2026
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.
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.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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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
Locations
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Fuwai hospital
Beijing, Select, 100037, China
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