Pulmonary circuit & systemic circuit

1

Right atrium

2

Tricuspid valve

3

Right ventricle

4

Pulmonary semilunar valve

5

Pulmonary trunk

6

Pulmonary arteries

7

left and right lungs

8

pulmonary veins (oxygenated blood)

9

left atrium

10

Bicuspid valve (mitral valve)

11

Left ventricle

12

aortic semilunar valve

13

aorta

14

systemic circulation

15

coronary artery

16

arteries

17

arterioles

18

capillaries (tissues, deoxygenated blood)

19

venules

20

veins

21

inferior and superior vena cava and coronary sinus

22

Right atrium

1 Conduction

SA node

2 Conduction

AV node

3 Conduction

AV bundle

4 Conduction

Bundle of His (right and left)

5 Conduction

Purkinje Fibers

What 2 chambers are deoxygenated?

Right atrium and right ventricle

What 2 chambers are oxygenated?

Left atrium and left ventricle

Co2 removed
O2 absorbed

Pulmonary circuit

right ventricle --> pulmonary arties --> LUNGS

Pulmonary circuit movement of deoxygenated blood

left ventricle --> tissues, organs throughout the body

Systemic circuit's movement of oxygenated blood

Where does the right ventricle pump blood into?

pulmonary trunk

Where does the left ventricle pump blood into?

aorta

What is the largest artery and blood vessel in the body?

The aorta

What are the AV valves?

Tricuspid and Bicuspid valves

What are the SL valves?

Aortic and Pulmonary valves