supraventricular tachycardia

例句：

1. 1. The patient's heart rate was found to be above the normal range during the examination.
   在检查期间，患者的心率超出了正常范围。
2. 2.The doctor diagnosed the patient with superventricular tachycardia.
   医生诊断患者为超速节律。
3. 3.The patient experienced palpitations and dizziness after the procedure.
   患者在手术之后出现了心悸和头晕的症状。