| 释义 | left atrium of the heartThesaurus
 | Noun | 1. |  left atrium of the heart - the left upper chamber of the heart that receives blood from the pulmonary veinsatrium sinistrum, left atriumatrium cordis, atrium of the heart - the upper chamber of each half of the heart | 
 left atrium of the heart
 Synonyms for left atrium of the heartnoun the left upper chamber of the heart that receives blood from the pulmonary veinsSynonymsatrium sinistrumleft atrium
 Related Wordsatrium cordisatrium of the heart
 |