atria sinistrum

• [医] 左[心]房

atria sinistrum的用法和样例：

例句

1. Researchers are unsure which areas of the atria are necessary to sustain AF.
   研究者目前并不确定心房的哪个区域引发房颤。
2. In atrial fibrillation, the walls of the atria quiver instead of beating normally.
   在房颤时，心房不再正常收缩而变为颤动。