The aorta, a large blood vessel responsible for transporting oxygenated blood from the heart to the rest of the body, plays a crucial role in our circulatory system. While it has long been known that ...
Add Yahoo as a preferred source to see more of our stories on Google. Your heart beats nonstop to deliver blood to every part of your body, but it gets an assist from another pump that probably needs ...
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The "second heart" secret: Why your calf muscles are the unsung heroes of cardiovascular longevity
Science reveals that your lower legs act as a secondary circulatory pump, pushing blood against gravity to protect your heart and prevent dangerous blood pooling.
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