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During ventricular systole both ventricles contract, forcing the blood out of them and into another vessel. The left ventricle is the one that provides blood to the rest of the body. As it contracts, the high pressure causes the aortic semilunar valve to open, and blood travels through it to the aorta.

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13y ago
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13y ago

the four valves in the heart are

-tricuspid

-pulmonary semi-lunar

-bicuspid

-aortic semi-lunar

the aortic semi-lunar is valve the blood flows through when the described circumstance occurs but both of the semi-lunar valves open and close at the same time because both ventricles pump simultaneously

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12y ago

The left Ventricle dos that it gos from the left atrium to the left Ventricle in the aotra

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14y ago

left to right

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Q: How do the valves in the aorta work?
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