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The cardiovascular system, the human body’s circulatory system, is a vital network of organs and tissues such as the blood, heart, and blood vessels responsible for transporting blood. The circulatory ...

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More than half a century after the world’s first heart transplant, scientists are finding fascinating ways to improve the ...

You're having chest pain, or you fear that your spouse is having a stroke—and you're thinking of just driving to a hospital ...

For the first time, surgeons have successfully performed a remarkable new heart transplant in which the donor organ never ...

Heart disease. This conversation drills down on the unique challenges men face, particularly within the Black community.

Before submerging, I donned special footwear designed to protect the nerve endings in my feet and to help redirect blood flow to the heart. (Blood flow in the body follows centrifugal direction ...

Along with being necessary info in a crisis, your blood type is also linked to certain medical conditions. You may be at a higher risk for heart disease, along with being more vulnerable to ...

Plaques can rupture and lead to blood clots, which can completely block blood flow to the heart. Over time, the plaques can also narrow the arteries, and eventually, this also obstructs blood flow.

Core = the internal body organs, particularly the heart, lungs, and brain ... Vasodilation - increases surface blood flow, increases heat loss (when ambient temperature is less that body temperature).