Cardiovascular imaging
CT-led phenotyping of coronary artery disease, plaque, inflammation and the vessels beyond the lumen.
Professor of Cardiovascular Imaging
Professor Michelle C Williams is an internationally recognised clinician-scientist turning advanced medical imaging into earlier detection, sharper risk prediction and better prevention.
From a coronary artery to a whole-body scan, her work finds meaning in the image—then carries that insight into clinical practice.
Core expertise
CT-led phenotyping of coronary artery disease, plaque, inflammation and the vessels beyond the lumen.
Connecting CT, MRI and PET to build a richer, clinically useful view of disease.
Applying machine learning, radiomics and advanced image analysis to extract reproducible imaging biomarkers.
Extending analysis beyond the heart to the lungs, blood vessels, body composition and incidental cardiovascular risk.

CT coronary angiogram
SCOT-HEART imaging
Landmark impact · SCOT-HEART
Professor Williams was instrumental in SCOT-HEART, serves on the steering committees of SCOT-HEART and SCOT-HEART 2, and is leading SCOT-HEART Evolution. The programme showed how CT coronary angiography can change diagnosis and treatment—and deliver a sustained reduction in heart attacks.
International reach
Leadership, research and education connecting Edinburgh with collaborators and clinical communities across Europe, North America and the wider world.
Leadership & collaboration
Career profile
University of Edinburgh · Honorary Consultant Radiologist, NHS Lothian
Advancing multi-modality imaging, data science and cardiovascular prevention
Past President, BSCI · ESCR Executive Committee · SCCT Board · ESR EIBALL Chair
Cedars-Sinai Medical Center, Los Angeles · collaborative AI and coronary plaque research
Radiology: Cardiothoracic Imaging · Radiological Society of North America
“Many heart attacks occur without prior symptoms. Early identification and preventive treatment could save countless lives.”
Professor Michelle Williams · On the next chapter of SCOT-HEART
Selected research themes