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Right ventricular wall is thinner than t...

Right ventricular wall is thinner than the left ventricular wall. Why ?

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The right ventricle pumps deoxygenated blood, to the lungs through pulmonary artery. The left ventricle pumps the oxygenated blood to all parts t the body through the aorta. Hence left ventricle has to exert more pressure. Hence right ventricular wall is thinner but the left ventricular walls is thicker.
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