Atrium may refer to:
Anatomy
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Atrium (heart)
The atrium (; : atria) is one of the two Heart#Chambers, upper chambers in the heart that receives blood from the circulatory system. The blood in the atria is pumped into the Ventricle (heart), heart ventricles through the atrioventricular valve ...
, an anatomical structure of the heart
* Atrium, the genital structure next to the genital aperture in the
reproductive system of gastropods
The reproductive system of gastropods (slugs and snails) varies greatly from one group to another within this very large and diverse taxonomic class of animals. Their reproduction, reproductive strategies also vary greatly.
In many marine (ocean ...
* Atrium of the
ventricular system
In neuroanatomy, 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 ventric ...
of the brain
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Pulmonary alveolus
A pulmonary alveolus (; ), also called an air sac or air space, is one of millions of hollow, distensible cup-shaped cavities in the lungs where pulmonary gas exchange takes place. Oxygen is exchanged for carbon dioxide at the blood–air bar ...
(also known as atrium alveolus), microscopic air sac in the lungs
Architecture
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Atrium (architecture)
In architecture, an atrium (: atria or atriums) is a large open-air or skylight-covered space surrounded by a building.
Atria were a common feature in Ancient Roman dwellings, providing light and ventilation to the interior. Modern atria, as d ...
, an open space within a building, either open to the sky or featuring a glass roof
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Ancient Roman atrium
''Cavaedium'' or atrium are Latin names for the principal room of an ancient Roman house, which usually had a central opening in the roof (''compluvium'') and a rainwater pool (''impluvium'') beneath it. The ''cavaedium'' passively collected, f ...
, a grand entrance hall, reception room, and living room in a traditional Roman house.
Specific buildings
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Amot Atrium Tower
The Amot Atrium Tower () is an office skyscraper on Jabotinsky Street near the Diamond Exchange District in the Tel Aviv District city of Ramat Gan, Israel. It is a 40 story tower and 158 meters tall. The tower’s construction was completed at the ...
, a tower in Ramat Gan, Israel
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Atrium, Cardiff
The University of South Wales (USW) () is a public university in Wales, with campuses in Cardiff, Newport and Pontypridd. It was formed on 11 April 2013 from the merger of the University of Glamorgan and the University of Wales, Newport. The ...
, a University of South Wales building in Cardiff
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Atrium Building
The Atrium Building (Edificio Atrium) is a skyscraper in Guatemala City, Guatemala
Guatemala, officially the Republic of Guatemala, is a country in Central America. It is bordered to the north and west by Mexico, to the northeast by Belize, ...
, a skyscraper in Guatemala City
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Atrium Casino
Atrium Casino is the name of the casino at Dax in the south-west of France. It is listed under the relevant legislation as an historical building.
Origins
In 1925 the local mayor, Eugène Milliès-Lacroix, proposed the construction of a casin ...
, a casino in Dax, France
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Atrium Cinemas
Atrium Cinemas is a cinema, and the first Digital 3D Multi-Screen Cinema Complex in Pakistan inside Atrium Mall Karachi
Karachi is the capital city of the Administrative units of Pakistan, province of Sindh, Pakistan. It is the List of citi ...
, a movie theatre in Karachi, Pakistan
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Winter Garden Atrium
The Winter Garden Atrium is a , 10-story glass-vaulted pavilion on Vesey Street in New York City's Brookfield Place (formerly World Financial Center) office complex. Designed by Diana Balmori, the Atrium was originally constructed in 1988, and ...
, a Brookfield Properties building in the World Financial Center of the World Trade Center, New York City
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Atrium on Bay
Atrium (formally known as "Atrium on Bay") is a large retail and office complex in Toronto, Ontario, Canada. Atrium is located adjacent to Yonge-Dundas Square, and was built upon the former site of the former Ford Hotel Toronto, on the north si ...
, a retail and office complex in Toronto, Canada
Companies
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Atrium Health
Charlotte-Mecklenburg Hospital Authority (trade name, doing business as Atrium Health, formerly Carolinas HealthCare System) was a hospital network with more than 70,000 employees and, since its merger with Advocate Aurora Health in 2022. It ope ...
, based in Charlotte, North Carolina
See also
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The Atrium (disambiguation)
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