anterior interventricular branch

例句：

1. 1.The anterior interventricular branch is responsible for delivering oxygenated blood to the heart's upper chambers.
   前室支负责将富含氧的血液输送到心脏上部。
2. 2. During surgery, the surgeon must carefully dissect the anterior interventricular branch to avoid damaging the heart muscle.
   在手术中，外科医生必须小心地分离前室支，以避免损伤心肌。
3. 3. The anterior interventricular branch is a crucial structure in the heart's function, and any damage can lead toserious health issues.
   前室支是心脏功能中至关重要的结构，任何损伤都可能导致严重的健康问题。