Scientists have developed an artificial intelligence (AI) tool that can spot early warning signs of a heart problem in less than a minute.
It works by scanning and measuring the thickness of tiny arteries and veins at the back of the eye, which are thought to hold key information about heart health.
The research could enable ophthalmologists and other health workers to carry out cardiovascular screening on the high street using a camera with no need for blood tests or blood pressure checks, according to the study.
The research team said the results could “open the door” to a highly effective, non-invasive test becoming available for people at medium to high risk of heart disease that does not have to be done in a clinic.
“This AI tool could let someone know in 60 seconds or less their level of risk,” said Professor Alicja Rudnicka, lead author of the study. “If someone learned their risk was higher than expected, doctors could prescribe them statins or...