Edinburgh Molecular Imaging is proud to support the University of Edinburgh team.
The researchers aim to create new chemicals – known as tracers – to illuminate these unstable plaques in patients. The tracers – which contain small amounts of radioactivity – are injected into the bloodstream and stick to the plaques. This allows their detection on an imaging technique known as positron emission tomography (PET) scanning.

See link below:
http://www.ed.ac.uk/medicine-vet-medicine/news-events/latest-news/ps1-8m-bid-to-beat-heart-disease-targets-unseen-ri