A 36-year-old lady presented with complaints of palpitations. She had history of similar complaints since past 3 months with frequent episodes that used to resolve spontaneously. There was no history of syncope or presyncope. The patient was hemodynamically stable with a blood pressure of 110/80 mmHg. The ECG recorded in the emergency room is shown in the Figure 1. An echocardiogram revealed normal structure and function of left and right ventricles. What is the ECG diagnosis?
Volume 1, Number 4, Pages: 205-7
