AI-Powered heart scans: can nurses replace sonographers?
NCT ID NCT05874128
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether nurses with no prior ultrasound experience could use HeartFocus, an AI-guided software, to capture quality heart images. 240 patients each had scans by a novice nurse using the AI and by an expert sonographer. Blinded cardiologists then rated the image quality. The goal was to see if AI assistance could make basic heart imaging accessible to non-experts.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- HeartFocus AI-guided software (device)
- What this could lead to
- If successful, this could show that AI guidance allows non-specialists to perform basic heart scans, potentially expanding access to cardiac screening.
- What could go wrong
- This is a small, completed study focused on image quality, not patient outcomes. Results may not apply to other settings or more complex heart conditions.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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240 people
The number who actually took part.
- Started
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Nov 2023
- Finished
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Aug 2024
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: Patient (male or female) over 18 years old, Patient having an echocardiography examination scheduled in one of the two investigation centers. Patient who has given his non-objection to participate in the research Exclusion Criteria: Patient subject to a measure of legal protection (safeguard of justice, guardianship or curatorship), Patient deprived of liberty by judicial or administrative decision, Patient being unable to give his non-objection, Pregnant or breastfeeding women, Patient with cardiac anatomy that does not allow reference electrocardiographic sections to be made (situs inversus, single ventricle, congenital anomalies, etc), Patient having benefited from prior echocardiographic exams whose reports mention poor or weak echogenicity, Patient having known chest deformity that has already been mentioned in previous reports or has been the subject of investigations (pectum excavatum), Patient who has undergone total or partial pneumectomy
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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
-
Lenox Hill Hospital
New York, New York, 10075, United States
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University Hospital of Bordeaux
Bordeaux, Aquitaine, 33000, France
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