That means that the vans are very busy indeed, all the time. So it's a good job we've got the circulatory system to transport nutrients, water and oxygen to the entire body. Inside you ...
3monon MSN
Patients with severe heart failure or cardiogenic shock often need mechanical circulatory support (MCS ... from Shinshu ...
The heart is a muscular organ that pumps blood around your circulatory system. The circulatory system is the heart and all the blood vessels in the body which carry cells and substances to all its ...
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