How does your heart stop blood from leaking backward after each powerful contraction?
Discover the aortic valve in this cinematic 3D medical animation from Body Spectra.
The aortic valve sits between the left ventricle and the aorta. It typically has three semilunar cusps that open during ventricular contraction, allowing oxygen-rich blood to enter the aorta. When the ventricle relaxes, the cusps close to help prevent backward flow.
In this short anatomy journey, discover: ✅ Where the aortic valve is located. ✅ How its three cusps open during contraction. ✅ Why the valve closes during relaxation. ✅ How it helps maintain one-way blood flow into the aorta.
The aortic valve is a remarkable example of how pressure and specialized anatomy work together during every heartbeat.
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