1. Miguel Peñalver Fernandez Daniel Escobar Lozano
THE HEART
Miguel Peñalver Fernandez
Daniel Escobar Lozano

2. WHAT IS THE HEART ?
The heart is the principal organ of the circulatory system. It works like a pump, pushing blood throughout the body.

3. DEFERENT PARTS OF THE HEART
The aorta
The superior Vena cava
The right atrium
The pulmonary valve
The tricuspid valve
The inferior vena cava
The right ventricle
The left ventricle
The aortic valve
The mitral valve
The left atrium
The pulmonary vein
The pulmonary arteries

4. .

5. HOW DOES THE HEART WORKS ?
As we have said before the heart pumps blood throw all the body thanks to the veins, the arteries and the capillaries.
Veins are the blood vessel that contain the used blood
Arteries are the ones that carries the new blood
Capillaries are in charged to give the new blood to all our cells

6. Superior
Vena cava
Aorta
Pulmonary
arteries
Pulmonary vein
Left atrium
Right atrium
Mitral
valve
Pulmonary
valve
Aortic valve
Left ventricle
Right ventricle
Tricuspid
valve
Inferior vena cava

7. HOW DOES THE HERT WORKS ? Video of the circulation of the heart:

8. Thanks' for watching 