1. Pulmonary Circulation Systemic Circulation
Path of Blood
Pulmonary Circulation
Systemic Circulation

2. Veins and Arteries Veins  transport blood TO the heart
Arteries  transport blood AWAY from the heart

3. Pulmonary Circulation
circulation of blood between the heart and the lungs
Deoxygenated blood (blue( becomes oxygenated (red)

4. Path of Deoxygenated Blood
Right Atrium (upper chamber)
Tricuspid Valve
Right Ventricle (lower chamber)

5. Path of Deoxygenated Blood
Pulmonary Valve
Pulmonary Artery
Lungs  carbon dioxide is released, Oxygen is picked up

6. Systemic Circulation
circulation of blood between the heart and the body
From the lungs Oxygenated blood returns to the heart through the Pulmonary Veins

7. Path of Oxygenated Blood
Left Atrium (upper chamber)
Mitral Valve
Left Ventricle (lower chamber)

8. Path of Oxygenated Blood
Aortic Valve
Aorta – major artery that supplies blood to entire body
Body