vagal arrhythmia

例句：

1. 1. The patient's vagal arrhythmia was causing him distress.
   患者的迷走神经节律异常使他感到困扰。
2. 2. The doctor suspected that the patient might have a vagal arrhythmia.
   医生怀疑患者可能有迷走神经节律异常。
3. 3. During surgery, the anesthesiologist monitored the patient's vagal arrhythmia to ensure proper heart rate control.
   在手术期间，麻醉师监测患者的迷走神经节律异常，以确保心率控制得当。