Discover the warning signs of circulatory problems, from buttock pain to slow-healing wounds, plus the foods and activities ...

Between 10 and 20 per cent of the Western adult population has high blood pressure. The sensation of pins and needles is caused by an impairment of blood circulation.

The heart is a muscular organ that pumps blood around your circulatory system. The circulatory system is the heart and all the blood vessels in the body which carry cells and substances to all its ...

The flow of blood is controlled by strong valves ... This short film explains how the heart and circulatory system work, taking a close look at the four chambers, two sides, and the valves ...

When the significance of the human circulatory system was finally established ... Harvey showed that these little doors opened and shut in such a way that blood could only flow one way through the ...

They’re the farthest points from your heart, often stuffed into shoes and easily forgotten. But your toes might be sending important messages about your cardiovascular health long before other ...

T he 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 ...

- Next week, do blood vessels below the heart. - To help with the lab, there are a number of photos and diagrams on the bench. Start your dissection with the heart. Make a medial incision on the ...