AI Insight
Researchers in China developed an artificial intelligence system that analyzes photographs of patients' faces and tongues to detect coronary heart disease. In a small-scale test, the AI correctly identified all patients who had CHD. The study demonstrates a potential non-invasive screening method using visual features captured in standard photographs.
Why it matters
This approach could provide a simple, accessible screening tool for heart disease that doesn't require blood tests or expensive imaging equipment. If validated in larger studies, it might enable earlier detection of CHD in resource-limited settings or routine health checkups.
Understand the Science
An AI system trained on photographs of the face and tongue correctly identified every patient with coronary heart disease (CHD) in a small test, according to a new study from China.
Source: AI detects coronary heart disease from face and tongue photos in small test