noun
- The left upper chamber of the heart that receives blood from the pulmonary veins.
- synonyms: left atrium, atrium sinistrum
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). left atrium of the heart. Retrieved September 26, 2026, from http://smartdefine.org/left_atrium_of_the_heart/definitions/1290943 |
| Chicago | WordNet. 2010. "left atrium of the heart" http://smartdefine.org/left_atrium_of_the_heart/definitions/1290943 (accessed September 26, 2026). |
| Harvard | WordNet 2010, left atrium of the heart, Smart Define, viewed 26 September, 2026, <http://smartdefine.org/left_atrium_of_the_heart/definitions/1290943>. |
| MLA | WordNet. "left atrium of the heart" 23 October 2010. Web. 26 September 2026. <http://smartdefine.org/left_atrium_of_the_heart/definitions/1290943> |