Blood Flow Path: Right Atrium to Aorta - A Detailed Explanation

The blood flows from the right atrium to the aorta along the following path:

1. Right atrium ->

2. Tricuspid valve ->

3. Right ventricle ->

4. Pulmonary valve ->

5. Pulmonary arteries (which carry blood to the lungs) ->

6. Lungs (where the blood picks up oxygen and releases carbon dioxide) ->

7. Pulmonary veins (which carry oxygenated blood back to the heart) ->

8. Left atrium ->

9. Mitral valve (also known as the bicuspid valve) ->

10. Left ventricle ->

11. Aortic valve ->

12. Aorta (which carries oxygenated blood to the rest of the body)

This path is known as the pulmonary circulation.