We found 1 definitions of atrium of the heart from 1 different sources.
Noun |
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atrium of the heart - the upper chamber of each half of the heart | ||
atrium cordis | ||
atrium the central area in a building; open to the sky | ||
atrial auricle, auricula atrii, auricle the externally visible cartilaginous structure of the external ear | ||
auricular appendage, auricular appendix, auricula a pouch projecting from the top front of each atrium of the heart | ||
atrium dextrum, right atrium, right atrium of the heart the right upper chamber of the heart that receives blood from the venae cavae and coronary sinus |