Left atrium

This tutorial covers the anatomy and function of the heart's atria, focusing on the left atrium. It explains how the atria facilitate blood circulation, the role of the left atrium in collecting oxygenated blood from the pulmonary veins, and the function of the mitral valve. The video also discusses the blood supply to the left atrium and the significance of the foramen ovale during embryonic development. Additional resources for further learning are provided.

What is the main function of the Atria in the heart?

Describe the role of the left atrium in the circulation of oxygenated blood.

What is the mitral valve and why is it also called the bicuspid valve?

Explain the significance of the foramen ovale during embryonic development.

What happens to the foramen ovale around the time of birth?