Atrium may refer to:
Anatomy
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Atrium (heart)
The atrium ( la, Ätrium, , entry hall) is one of two upper chambers in the heart that receives blood from the circulatory system. The blood in the atria is pumped into the heart ventricles through the atrioventricular valves.
There are two a ...
, an anatomical structure of the heart
* Atrium, the genital structure next to the genital aperture in the
reproductive system of gastropods
* Atrium of the
ventricular system
The ventricular system is a set of four interconnected cavities known as cerebral ventricles in the brain. Within each ventricle is a region of choroid plexus which produces the circulating cerebrospinal fluid (CSF). The ventricular system is co ...
of the brain
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Pulmonary alveolus (also known as atrium alveolus), microscopic air sac in the lungs
Buildings
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Atrium (architecture), an open space within a building, either open to the sky or featuring a glass roof
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Amot Atrium Tower, a tower in Ramat Gan, Israel
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Atrium, Cardiff, a University of South Wales building in Cardiff
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Atrium Building, a skyscraper in Guatemala City
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Atrium Casino, a casino in Dax, France
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Atrium Cinemas, a movie theatre in Karachi, Pakistan
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Winter Garden Atrium, a Brookfield Properties building in the World Financial Center of the World Trade Center, New York City
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Atrium on Bay, a retail and office complex in Toronto, Canada
Companies
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Atrium Health
Atrium Health, formerly Carolinas HealthCare System, is a hospital network with more than 70,000 employees and part of Advocate Aurora Health. It operates 40 hospitals, 7 freestanding emergency departments, over 30 urgent care centers, and mor ...
, based in Charlotte, North Carolina
See also
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The Atrium (disambiguation)
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