Heart and Circulation
-
Cut to the heart
Information and articles on heart function and surgery
-
Haemoglobin
Video from Big Picture Wellcome trust on haemoglobin and how it works.
-
Heart contraction and blood flow
Animation on contraction of heart and blood flow, with additional information.
-
Heart disease interactive
Interactive, involves setting up a clinical trial to study heart disease risk factors.
-
HHMI Virtual cardiology lab
Various interactive animations on the heart and circulation including a primer on ECGs (look in “click and learn”)
-
How the lymphatic system works
Interesting article from Naked Scientists website (includes photos of medical problems)