A new AI tool can rapidly evaluate data from echocardiography, an imaging test commonly used to diagnose heart disease, according to new research led by Cedars-Sinai. The study, published in JACC, found the tool could speed up the testing process and yield more uniform results.
The AI system automatically takes 18 different measurements during echocardiography, which uses high-frequency sound waves to create moving pictures of the heart and evaluate blood flow. The procedure is used to assess signs and symptoms of heart failure, atherosclerosis, cardiomyopathy and other conditions.
“Our AI tool demonstrated accuracy and precision comparable to that of expert sonographers from two medical institutions,” said David Ouyang, MD, assistant professor in the Department of Cardiology in the Smidt Heart Institute at Cedars-Sinai and corresponding author of the study. “One of the primary benefits of automation is that it reduces examination time and produces more consistent readings.”
Ouyang added that more testing is needed before the tool is used for patients.
More information
Yuki Sahashi et al, Artificial Intelligence Automation of Echocardiographic Measurements, JACC (2025). DOI: 10.1016/j.jacc.2025.07.053
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