14 steps of blood flow through heart

Step 1

Enters through superior and inferior vena cava

Step 9

Flows back into heart through pulmonary veins

Step 8

Flows into the lungs to get oxygen

Step 7

Flows through pulmonary arteries

Step 13

Into aorta

Step 11

Into left ventricle

Step 6

Into pulmonary trunk

Step 4

Into right ventricle

Step 2

Right atrium

Step 12

Through aortic valve

Step 10

Through mitral valve

Step 5

Through pulmonary valve

Step 3

Through tricuspid valve

Step 14

To the body(systemic)