Tiffany Baptiste is shortlisted for the BHF's Reflections of Research competition

Tiffany's image 'The Heart's Fatty Armour' was shortlisted for the British Heart Foundation's Reflections of Research competition, for images from the research it funds.

The image shows a model of a heart built from CT scans, with the fat that surrounds it in brown and white. Brown fat protects the heart, and white fat is linked to cardiovascular disease.