The cardiovascular system consists of the heart, blood vessels, and blood. Its primary function is to transport nutrients and oxygen-rich blood to all parts of the body and to carry deoxygenated blood ...

Hedy Phillips is a freelance lifestyle writer based in New York. While she's not writing on topics like living on a budget and tips for city dwelling, she can usually be found at a concert or ...

Monitoring and checking your blood pressure is about the healthiest thing you can do for the long-term well-being of your heart. Either at home or in a convenient drugstore nearby, doing so provides ...

If your “easy” runs don’t feel so easy anymore, you’re not imagining it. As your aerobic system gets stronger, the same heart rate can suddenly feel like more work. That shift can make even ...

Adolescent athletes' cardiovascular system may adapt to increased cardiorespiratory fitness by increasing blood pressure, ...