embolization

例句：

1. 1. The procedure involves the use of a catheter to perform an embolization.
   该程序涉及使用导管进行栓塞。
2. 2. Embolization is a surgical technique used to treat arteriovenous malformations.
   栓塞是一种用于治疗动静脉畸形的外科技术。
3. 3. During the embolization process, the patient's blood pressure must be closely monitored.
   在栓塞过程中，必须密切监测患者的血压。