venous pulse wave

例句：

1. 1. The doctor measured thevenous pulse wave to check his patient's condition.
   医生测量了静脉脉搏波来检查病人的状况。
2. 2. Thevenous pulse waveis a measure of blood flowin the lower extremities.
   静脉脉搏波是衡量下肢血流的指标。
3. 3.During exercise, the venous pulsewave increases due to increased blood flow.
   运动时，由于血液流动增加，静脉脉搏波会增加。