The left ventricle pumps the oxygen-rich blood to all parts of the body. Do right and left seem backward? That's because you're looking at an illustration of somebody else's heart. To think about ...

This clip is an introduction to the human ... to the heart and return the bucket, now filled with oxygen, which will then be handed back to the body. This could be continued until all of the ...

The human body comes in lots of different shapes and sizes but most are made up of the same parts which do the same job. We all have a skeleton ... Your ribs keep your heart, lung and stomach ...

That wonderful little pumping engine which we all carry around in our bosoms ... In the attempt to calculate the power of the human heart for a given time, we shall arrive at some curious and ...

Blood flows through the left atrium into the left ventricle. The left ventricle pumps the oxygen-rich blood to all parts of the body. amazing heart facts.