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Cladking wrote:
Don't forget though that during heart operations a pump often circulates the blood while the heart undergoes surgery. Whatever is driving the blood doesn't necessarily require the heart; just pressure on one side.
Yes; that is amazing. I often wonder; what is it with the heart. It is obviously a hydraulic system - but with those paper thing valves how practical could it possibly be at moving blood around the body?
Don't forget though that during heart operations a pump often circulates the blood while the heart undergoes surgery. Whatever is driving the blood doesn't necessarily require the heart; just pressure on one side.
Yes; that is amazing. I often wonder; what is it with the heart. It is obviously a hydraulic system - but with those paper thing valves how practical could it possibly be at moving blood around the body?
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