The heart is a large muscular organ which pumps blood to the lungs and then the rest of your body. It has four chambers. Humans have a double circulatory system, which means the blood passes ...

How did the study and treatment of the heart evolve? This is a summary, told in 4 chapters based around a loose theme of the 4 chambers of the heart. It was delivered to the University of Melbourne ...

And you can see the extraordinary engineering in action if we slow your heart to a single beat. Inside the cavernous chambers, the muscles work together in perfect harmony. These muscles never get ...