oblique vein of left atrium

例句：

1. 1. The patient's condition wasstable, but the oblique vein ofleft atrium was still enlarged.
   患者的病情稳定，但左心房的斜静脉仍然肿大。
2. 2. During surgery, the surgeoncarefully dissected the oblique veinof left atrium to avoid damaging thesurrounding tissue.
   在手术过程中，外科医生小心地分离左心房的斜静脉，以避免损伤周围的组织。
3. 3. The oblique vein of left atrium is an important structure inthe heart that plays a crucial rolein blood circulation.
   左心房的斜静脉是心脏中一个非常重要的结构，它在血液循环中起着至关重要的作用。