aortic valve

noun

: the semilunar valve separating the aorta from the left ventricle that prevents blood from flowing back into the left ventricle

Dictionary Entries Near aortic valve

Cite this Entry

“Aortic valve.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/aortic%20valve. Accessed 30 Mar. 2023.

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