sympathetic vasoconstrictor center

例句：

1. 1. The doctor found that the patient had a sympathetic vasoconstrictor center in his heart.
   医生发现病人的心脏有一个交感血管收缩中枢。
2. 2. The patient's condition was stabilized by administering an appropriate medication to suppress the sympathetic vasoconstrictor center.
   通过给予适当的药物来抑制交感血管收缩中枢，患者的病情得到了稳定。
3. 3.The study revealed that the sympathetic vasoconstrictor center plays a crucial role in the regulation of blood pressure.
   研究显示交感血管收缩中枢在调节血压方面起着至关重要的作用。