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Medical Definition of Aortic ostium
1. The opening from the left ventricle into the ascending aorta; it is guarded by the aortic valve. Synonym: ostium aortae, aortic ostium. (05 Mar 2000)
Lexicographical Neighbors of Aortic Ostium
Other Resources:
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1. The opening from the left ventricle into the ascending aorta; it is guarded by the aortic valve. Synonym: ostium aortae, aortic ostium. (05 Mar 2000)