A human heart and lungs

Looking inside your heart

... correctly and that the heart muscle is a healthy shape. Tom Crawford volunteered to be a guinea pig… Clare - I’m ... also do 3D images so we can get a 3D model of the heart. Tom - From my point of view, looking at the machine, it kind ...

Woman running in the sunset

Athletes' Hearts

How does repeated exercise impact your heart? Tom Crawford spoke to St George’s University of London heart ... do very much to pump five litres of blood round the body. Tom - I’m glad that’s true because I’ve heard that ...