Reference Article: Facts about the human circulatory system. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The circulatory system, also known ...

There are three types of blood vessel: arteries, veins and capillaries. The heart is a muscular organ that pumps blood around your circulatory system. The circulatory system is the heart and all the ...

Breast cancer and mammography are getting all the headlines, I wrote in a recent column, but it is heart disease that is killing all the women. It was then that the roof fell in. Men and women sent ...

The circulatory system includes the heart, blood vessels and blood, and is vital for fighting diseases and maintaining homeostasis (proper temperature and pH balance). The system's main function is to ...

Experiencing dizziness upon standing, known as orthostatic hypotension, signals a temporary blood pressure drop. This occurs ...