side reflux

例句：

1. 1. The patient was experiencing side reflux during the procedure.
   患者在接受手术过程中出现了侧向回流。
2. 2.Due to the side reflux, the patient's condition worsened.
   由于侧向回流，患者的病情恶化了。
3. 3. The doctor advised the patient to avoid lying on one side for long periods of time to prevent side reflux.
   医生建议患者避免长时间侧卧以预防侧向回流。