Table 1.

Modes of late death in patients with tetralogy of Fallot

CHF due to hypertension and aortic regurgitation
Sudden death due to atrial flutter, atrial fibrillation
Malignant ventricular arrythmias which are more common in patients with QRS duration of > 180 ms or more than 3 fragmentation of R wave in QRS complex
Higher risk of suicide [12–16]