Every day, your heart pumps about 10 pints of blood 60,000 miles around your body through your circulatory system. That system is made up of blood vessels, the tubes that carry blood throughout your ...

Chest pain may still be angina even when coronary angiogram testing shows the main heart arteries look clear. Using stress ...

While the exact causes of neurodegenerative brain diseases like Alzheimer's and dementia are still largely unknown, ...

What are some key physiologic factors that influence how the intestine heals after surgery?

While the exact causes of neurodegenerative brain diseases like Alzheimer's and dementia are still largely unknown, ...

The umbilical cord is your baby’s lifeline in the womb, as it provides oxygen and all the vital nutrients through a blood ...

Some vitamins, including vitamin E, may help improve your circulation. A doctor can help design a treatment plan if you have circulation issues, such as cold hands and feet or erectile dysfunction.