14 steps of blood flow through heart

Step 1

Enters through superior and inferior vena cava

Step 2

Right atrium

Step 3

Through tricuspid valve

Step 4

Into right ventricle

Step 5

Through pulmonary valve

Step 6

Into pulmonary trunk

Step 7

Flows through pulmonary arteries

Step 8

Flows into the lungs to get oxygen

Step 9

Flows back into heart through pulmonary veins

Step 10

Through mitral valve

Step 11

Into left ventricle

Step 12

Through aortic valve

Step 13

Into aorta

Step 14

To the body(systemic)