Final answer:
The left ventricle experiences a maximum pressure of around 118 mm Hg during contraction, making it the chamber that generates the highest pressure. This pressure allows the left ventricle to pump oxygenated blood to the rest of the body effectively.
Step-by-step explanation:
The left ventricle experiences a maximum pressure of around 118 mm Hg during contraction. The left ventricle is the major pumping chamber for the systemic circuit and it ejects blood into the aorta through the aortic semilunar valve. This high pressure allows the left ventricle to pump oxygenated blood to the rest of the body efficiently.