the left atrium and left ventricle of the mammalian or avian heart considered together, esp. as the unit which receives oxygenated blood from the…
| 单词 | θ28631 |
| 释义 | the world > life > the body > vascular system > heart > [noun] > atrium (3) left heart1787 the left atrium and left ventricle of the mammalian or avian heart considered together, esp. as the unit which receives oxygenated blood from the… right heart1797 the right atrium and right ventricle of the mammalian or avian heart considered together, esp. as the unit which receives oxygen-poor blood from… atrium1896 Physiology. Either of the two upper cavities (left and right atrium) of the heart into which the veins pour the blood. |
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