ventricular

例句：

1. 1. The heart's ventricular chambers are responsible for pumping blood throughout the body.
   心脏的心室负责将血液泵送到全身。
2. 2. During surgery, the surgeon must carefully map out the ventricular walls of the heart.
   在手术中，外科医生必须仔细绘制出心脏的心室壁。
3. 3. Ventricular fibrillation is a serious condition that requires immediate medical attention.
   心室颤动是一种严重的状况，需要立即医疗关注。