| atrium |
Either of the two upper chambers of the heart. At the end of the diastole (relaxed state) of the cardiac cycle, the left and right atria propel blood into the left and right ventricles, respectively.
출처: www.dpcweb.com/medical/heartdisease/glossary.html
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| atrium |
a large space in a building open to the ceiling. An atrium usually has a glass ceiling or many windows to let in a lot of light.
출처: www.artsconnected.org/artsnetmn/spaces/vocabulary....
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| atrium of the ear |
The portion of the tympanic cavity lying below the malleus; the tympanic cavity proper.
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| atrium of the heart |
The upper chamber of each half of the heart. The right atrium receives deoxygenated blood from the entire body (except lungs) through the superior and inferior venae cavae and coronary sinus; the left atrium receives oxygenat
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| atrium of the lungs |
The space at the end of an alveolar duct that opens into the alveoli, or air sacs, of the lungs.
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