A-V nodal reentry tachycardia

例句：

1. 1.The patient's heart rate was elevated during the A-V nodal reentry tachycardia.
   在A-V结区折返心动过速期间，患者的心率升高。
2. 2. This condition is often associated with other heart rhythm disturbances.
   这种状况常与其他心脏节律紊乱有关。
3. 3.The diagnosis of this type of tachycardia requires a thorough examination of the patient's ECG.
   诊断这种心动过速类型需要对患者的心电图进行彻底检查。