A human body is one of the most perfect mechanisms. Its work is thought out to the smallest details. Numerous different processes are taking place in it every second — new cells appear and old ones die. Blood passes in a circle from the left ventricle to the right atrium of the heart in no more than 27 seconds. Nevertheless, even scientists are not completely aware of all the processes that happen in our body, that’s why images made using x-ray and a tomography apparatus can allow us to get to know them better.
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