右う心しん房ぼう

noun

right atrium

Anatomical term for the upper right chamber of the heart that receives deoxygenated blood from the body.

• 右う心しん房ぼうは全ぜん身しんから戻もどってきた血けつ液えきを受うけ取とる。

  The right atrium receives blood returning from the whole body.