Cardiovascular System Anatomy

1

Right Atrium

2

Right Ventricle

3

Left Atrium

4

Left Ventricle

5

Interventricular septum

1

Pulmonary semilunar valve

2

Right atrioventricular valve

3

Chordae tendineae

4

Papillary muscle

5

Aortic semilunar valve

6

Left atrioventricular valve

1

Anterior cardiac vein

2

Small cardiac vein

3

Great cardiac vein

1

Great cardiac vein

2

Left marginal vein

3

Posterior vein

4

Coronary sinus

5

Small cardiac vein

6

Right cardiac vein

7

Middle cardiac vein

1

Right pulmonary artery

2

Superior vena cava

3

Right pulmonary veins

4

Inferior vena cava

5

Aorta

6

Left pulmonary artery

7

Left pulmonary veins

8

Pulmonary trunk

9

Descending Aorta

1

Aorta

2

Left pulmonary artery

3

Left pulmonary veins

4

Inferior vena cava

5

Right pulmonary artery

6

Superior vena cava

7

Right pulmonary veins

1

Outer wall / fibrous pericardium

2

Inner wall / Visceral pericardium

3

Visceral pericardium

4

Pericardial cavity

5

Parietal pericardium

6

Outer wall / Fibrous pericardium