noun
- The right upper chamber of the heart that receives blood from the venae cavae and coronary sinus.
- synonyms: right atrium of the heart, atrium dextrum
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). right atrium. Retrieved September 26, 2026, from http://smartdefine.org/right_atrium/definitions/1323390 |
| Chicago | WordNet. 2010. "right atrium" http://smartdefine.org/right_atrium/definitions/1323390 (accessed September 26, 2026). |
| Harvard | WordNet 2010, right atrium, Smart Define, viewed 26 September, 2026, <http://smartdefine.org/right_atrium/definitions/1323390>. |
| MLA | WordNet. "right atrium" 23 October 2010. Web. 26 September 2026. <http://smartdefine.org/right_atrium/definitions/1323390> |