![The internal structure of the heart: bicuspid (mitral valve) and aortic (semilunar)](https://i.imgur.com/cd56U52m.jpg)
The internal structure of the heart: bicuspid (mitral valve) and aortic (semilunar) valve. You can also notice the sinuses of Valsalva - they are located behind the sinuses of the aorta, immediately behind the semilunar valves, from which the bed of the r
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