| Showed a mass in the left atrium. | มันแสดงว่ามีกลุ่มอะไรบางอย่างในatrium. Birthmarks (2008) |
| left atrium | (n) the left upper chamber of the heart that receives blood from the pulmonary veins, Syn. left atrium of the heart, atrium sinistrum |
| 左心房 | [さしんぼう, sashinbou] (n) left atrium [Add to Longdo] |