norphenylephrine

例句：

1. 1. This medication is used to treat high blood pressure and other cardiovascular conditions.
   这种药物用于治疗高血压和其他心血管病。
2. 2.The patient was given a dose of norphenylephrine to help control his heart rate.
   患者被给予一剂量的诺氟苯丙胺以帮助控制他的心率。
3. 3.The doctor prescribed norphenylephrine for the patient's condition.
   医生为患者的病情开了诺氟苯丙胺。