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  • Thumbnail for Atrium (heart)
    The atrium (Latin: ātrium, lit. 'entry hall'; pl.: atria) is one of the two upper chambers in the heart that receives blood from the circulatory system...
    24 KB (2,579 words) - 21:45, 29 July 2024
  • Thumbnail for Atrium (architecture)
    In architecture, an atrium (pl.: atria or atriums) is a large open-air or skylight-covered space surrounded by a building. Atria were a common feature...
    10 KB (977 words) - 05:26, 24 July 2024
  • Look up atria in Wiktionary, the free dictionary. Atria may refer to: Atrium (heart) (plural: atria), an anatomical structure of the heart Atria (genus)...
    1 KB (216 words) - 10:56, 28 October 2023
  • Thumbnail for Atrial fibrillation
    (remodeling) in the atria and ventricles of the heart. This remodeling leads to abnormally increased pressure in the left atrium, inappropriately dilates...
    164 KB (18,159 words) - 09:23, 6 August 2024
  • Thumbnail for Oblique vein of the left atrium
    oblique vein of the left atrium (oblique vein of Marshall) is a small vein which descends obliquely on the back of the left atrium and ends in the coronary...
    1 KB (130 words) - 14:56, 8 May 2024
  • Thumbnail for Atrial septal defect
    left and right atria. However, a hole in the septum called the foramen ovale allows blood from the right atrium to enter the left atrium during fetal development...
    53 KB (6,231 words) - 14:40, 3 July 2024
  • condition where the left atrium or right atrium of the heart is larger than would be expected. It can also affect both atria. Types include: Left atrial...
    1 KB (51 words) - 00:45, 28 August 2022
  • Thumbnail for Heart
    Heart (redirect from Atria of the heart)
    into four chambers: upper left and right atria and lower left and right ventricles. Commonly, the right atrium and ventricle are referred together as the...
    143 KB (16,876 words) - 19:09, 1 August 2024
  • Thumbnail for Heart development
    will form the left ventricle; the primitive atrium will become the front parts of the left and right atria and their appendages, and the sinus venosus...
    24 KB (3,015 words) - 18:56, 20 April 2024
  • Thumbnail for Diastole
    the right ventricle and right atrium through the tricuspid valve. The ventricular filling flow (or flow from the atria into the ventricles) has an early...
    12 KB (1,368 words) - 19:36, 19 January 2024
  • Thumbnail for Heart valve
    blood from the ventricles into the atria: Tricuspid valve or right atrioventricular valve, between the right atrium and right ventricle Mitral valve or...
    22 KB (2,655 words) - 01:39, 24 June 2024
  • Thumbnail for Cavaedium
    the atrium, alcoves separated by a lintel but not a wall) typically opened off the sides of the atrium. Small rural Roman buildings did not need atria; they...
    39 KB (5,101 words) - 15:44, 30 July 2024
  • Thumbnail for Cardiac cycle
    through both atria; then, near the end of ventricular diastole–late, the two atria begin to contract (atrial systole), and each atrium pumps blood into...
    20 KB (1,882 words) - 04:58, 9 July 2024
  • Thumbnail for Cardiac conduction system
    Electrical signals arising in the SA node (located in the right atrium) stimulate the atria to contract. Then the signals travel to the atrioventricular...
    16 KB (1,840 words) - 02:31, 30 January 2024
  • Thumbnail for Pectinate muscles
    muscular ridges in the walls of the atria of the heart. Behind the crest (crista terminalis) of the right atrium the internal surface is smooth. Pectinate...
    3 KB (308 words) - 21:32, 18 July 2024
  • Thumbnail for Wisma Atria
    Atria at night Facade of Wisma Atria 1 Facade of Wisma Atria 2 Wisma Atria Atrium Collin Anderson (2012). "Wisma Atria". Evolution of a Retail Streetscape:...
    6 KB (560 words) - 14:28, 19 June 2024
  • Thumbnail for Interatrial septum
    separates the right and left atria of the heart. The interatrial septum is a septum that lies between the left atrium and right atrium of the human heart. The...
    7 KB (937 words) - 17:41, 16 September 2023
  • Thumbnail for Foramen ovale (heart)
    the ostium secundum of Born, allows blood to enter the left atrium from the right atrium. It is one of two fetal cardiac shunts, the other being the ductus...
    6 KB (628 words) - 15:47, 14 February 2024
  • Thumbnail for Domus
    Domus (redirect from Atrium (domus))
    vestibulum. Atrium (pl.: atria): the atrium was the most important part of the house, where guests and dependents (clients) were greeted. The atrium was open...
    16 KB (2,046 words) - 05:34, 21 July 2024
  • Thumbnail for Systole
    right ventricle (lighter blue), connected through the tricuspid valve. The atria are the receiving blood chambers for the circulation of blood and the ventricles...
    20 KB (2,437 words) - 04:50, 20 April 2024
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