Chambers of the heart | Heart vs Mind: What makes us human

A circulatory path | Heart vs Mind: What makes us human

In the 17th century, Harvey discovered that blood flows in a circulatory path.

Anatomy of the heart | Dr Alice Roberts: Don't Die Young

Alice examines a pigs heart and describes how it works in human terms.

Arteries and alcohol | Dr Alice Roberts: Don't Die Young

Alice tests the effect of alcohol on her arteries and blood flow.

Cholesterol and different fats | Dr Alice Roberts: Don't Die Young

Alice finds out about cholesterol and what different types of fat affect it.

Laughter workshop for the heart | Dr Alice Roberts: Don't Die Young

A Bristol laughter workshop encourages people to laugh which has an interesting effect on your heart.

S1E3: Heart | Dr Alice Roberts: Don't Die Young

Health documentary series with anatomist Dr Alice Roberts. This week she tests a heart under stress.

The changes to red blood cells when oxygen is added | The Wonderful World of Blood - with Michael Mosley

Michael Mosley pumps oxygen through a blood sample, demonstrating th...

The function of platelets | The Wonderful World of Blood - with Michael Mosley

Michael Mosley conducts an experiment to demonstrate blood clotting, and explains the role of ...

The life cycle of a red blood cell | Inside the Human Body

Using state-of-the-art graphics, Michael Mosley shows the journey of a red blood cell through the body.

The Wonderful World Of Blood - With Michael Mosley

Michael Mosley gives up a fifth of his own blood to perform six bold experiments. From starving it of oxygen to injecting ...

Blood Vessels | Bitesize Science

A short guide on blood vessels in the body.

The circulatory system | Bitesize Science

A short guide on the circulatory system.