Last Updated:2025/12/04
(anatomy) The chamber of the heart, in humans and other mammals, that receives deoxygenated blood from the venae cavae and pumps it into the right ventricle.
音声機能が動作しない場合はこちらをご確認ください
See correct answer
right atrium
Edit Histories(0)
Source Word
right atrium
Noun
Japanese Meaning
右心房:哺乳類(ヒトを含む)の心臓に存在する部屋で、上大静脈や下大静脈からの非酸素化血液を受け取り、右心室へ送り込む役割を果たす。
( plural )
( plural )