posterior vein of left ventricle

例句：

1. 1.The posterior vein of the left ventricle is responsible for delivering oxygenated blood to the rest of the body.
   左心室的后室静脉负责将富含氧气的血液输送到身体其他部位。
2. 2.During surgery, the surgeon carefully dissects the posterior vein to avoid damaging the surrounding tissues.
   在手术中，外科医生小心地分离后室静脉，以避免损伤周围的组织。
3. 3. The posterior vein is a crucial component of the cardiovascular system, playing a vital role in blood circulation.
   后室静脉是心血管系统的重要组成部分，对于血液循环起着至关重要的作用。