right atrium (English, noun)
expansion: right atrium (plural right atriums or right atria)
Senses:
topics: anatomy
medicine
sciences
glosses: 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.
Forms:
form: right atriums
tags: plural
form: right atria
tags: plural