vena cava   (TTS Sound)

The vena_cava has 1 Senses.

• vena cava
• 大静脈
• either of two large veins that return oxygen-depleted blood to the right atrium of the heart
• 心臓の右房に酸素を使い果たした血液を戻す2つの大きな静脈のどちらか