The human heart is a very complex organ that works continuously, without stopping for a minute throughout life. The main task of the heart is to continuously pump blood through the vessels in order to deliver oxygen and nutrients to the tissues. The heart has no other tasks: it is important for the body that it copes with this one 100%.
The heart has an amazing structure. For example, did you know that he has ears? These are small elements that are called so. The left and right ears look completely different, scientists are still wondering what function they perform in our heart. But this is not the only interesting fact about the organ. Let’s check what you know about the work of the heart.
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