aortic valve

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aortic valve

[ā′ȯrd·ik ′valv]
(anatomy)
A heart valve comprising three flaps which guards the passage from the left ventricle to the aorta and prevents the backward flow of blood.
References in periodicals archive ?
Tickets to the AOV international choral competition are available at the CCP Box Office (tel.
AOV is circumpolar and now encompasses more than 5400 terrestrial, marine, or atmospheric data collection platforms and sites, including boreholes, towers, sampling stations, sensor networks, vegetation plots, and stream gauges, wherever repeat Arctic Observing measurements have been collected (Fig.
We think the current definition of limited to AoV" in T1 is also vague and may cause misinterpretation in the T classification of ACs.
Gamers and fans of AOV who came to the event received freebies and other promos from Globe and Garena.
Others have improved AOV by altering the site's navigation so that getting from one product to another or from the shopping cart to more items is fast and easy.
The ordinance for AOV includes provisions for investing the pension funds.
AOV Male/Female 1 K Britten, 2 D McCabe, 3 K Britten.
Tenders are invited for for 1) installation of demountable partition walls to create rooms in first floor extension and all ancillary work and 2) construction of first floor enclosure to stairs of the main entrance lobby, installation of an aov and new door to extension stairwell and 3) demolition of existing kitchenette and office partitions in main building type of contract: works
Contract notice: aov / sua sf 015/2019 - delivery of personalized children~s rucksacks within the framework of the "babypaket" project of the family agency.
Contract award notice: Aov / sua sf 029/2018 - supply of 5 metalworking machines (italy-bolzano: Machine tools)
Contract notice: fire alarm, aov, emergency lighting and other fire safety equipment servicing