pulse load

例句：

1. 1. The patient's pulse load was significantly higher than normal.
   患者的脉搏负荷明显高于正常值。
2. 2. The doctor prescribed a medication to help reduce the patient's pulse load.
   医生开了一种药来帮助降低患者的脉搏负荷。
3. 3. During exercise, the person's pulse load increases due to increased heart rate.
   在运动时，由于心率增加，这个人的脉搏负荷会增加。