13 steps of pulmonary circulation

Step 1

Superior and Inferior Vena Cava

Step 2

Right Atrium

Step 3

Tricuspid Valve

Step 4

Right Ventricle

Step 5

Pulmonary Semilunar Valve

Step 6

Pulmonary Artery

Step 7

Lungs

Step 8

Four Pulmonary Veins

Step 9

Left Atrium

Step 10

Mitral Valve

Step 11

Left Ventricle

Step 12

Aortic Semilunar Valve

Step 13

Aorta

Explanation:

explanation:

eventually, the disease can cause permanent damage or deterioration of the nerves. some people with ms experience a gradual onset and steady risk factors.