circulatory arrest

例句：

1. 1.The patient was taken to the operating room for emergency surgery.
   病人被送往手术室进行紧急手术。
2. 2. During the operation, the surgeon found a circulatory arrest in the heart.
   在手术过程中，外科医生发现心脏有循环停止。
3. 3. The sudden drop in blood pressure caused a circulatory arrest.
   突然血压下降导致循环停止。