Heart scan method could identify those at highest risk of dangerous fatty plaques

A new method of scanning the heart using high resolution images and radioactive tracers could help identify people at highest risk of a heart attack.

The test, developed by researchers at the University of Edinburgh, can identify dangerous fatty plaques in the heart’s arteries, which can lead to clots if they rupture.

The radioactive tracers seek out active and dangerous plaques, and when combined with high resolution images of the heart and blood vessels can provide a picture of the main danger areas.