The aorta, a large blood vessel responsible for transporting oxygenated blood from the heart to the rest of the body, plays a ...

Cold toes, color changes, and swelling could be early signs of poor circulation. Here's how your toes signal cardiovascular ...

learn how blood moves around the body through the heart, arteries and more. Come along children, we’ve come to the hospital to learn how blood is moved around the body in the circulatory system.

We all know that exercise is good for us - it can help us to stay healthy, manage our weight, and support our mental health ...

PRESENTER:The heart is one of the most important organs in your body. PRESENTER:It's the key organ in your circulatory system, and it keeps the blood flowing around your body. PRESENTER:'The heart ...

Veins between two capillary networks are portal systems. Closed circulatory system, but fluid constituents of blood leak out of capillaries and return to the heart by the second component of the ...

Physical activity has a huge impact on our overall health and wellbeing - and these three exercises are the best for heart ...

There are three types of exercises that can be beneficial to our hearts, and they can be done by almost everyone without the ...