adrenotoxin

例句：

1. 1. The patient's heart rate increased significantly after receiving the treatment.
   患者在接受治疗后心率显著增加。
2. 2. The doctor administered an injection of adrenotoxin to the patient for emergency surgery.
   医生给患者注射了去甲肾上腺素进行紧急手术。
3. 3. Adrenotoxin is a powerful drug that can be used to treat various medical conditions.
   去甲肾上腺素是一种强力药物，可用于治疗各种医疗条件。