(TIME) — Artificial intelligence is making its way into health care, and one of its first stops is making sense of all of those scans that doctors order.
Researchers found that an AI model could reliably tell which patients were more likely to have a heart attack or stroke
In a study published Feb. 14 in Circulation, researchers in the U.K. and the U.S. report that an AI program can reliably predict heart attacks and strokes. Kristopher Knott, a research fellow at the British Heart Foundation, and his team conducted the largest study yet involving cardiovascular magnetic resonance imaging (CMR) and AI. CMR is a scan that measures blood flow to the heart by detecting how much of a special contrast agent heart muscle picks up; the stronger the blood flow, the less likely there will be blockages in the heart vessels. Reading the scans, however, is time consuming and laborious; and it’s also more qualitative than quantitative, says Knott, subject to the vagaries of the human eyes and brain.