Dictionary: Right Atrium
Right atrium: one of the four chambers of the heart. The right atrium receives blood low in oxygen from the body and then empties the blood into the right ventricle.
Children's Mercy Hospital
2401 Gillham Road
Kansas City, MO 64108
(816) 234-3000
www.childrensmercy.org
Right atrium: one of the four chambers of the heart. The right atrium receives blood low in oxygen from the body and then empties the blood into the right ventricle.