What disease appears on this ECG?

Long QT syndrome (QT interval >450ms)

What disease is shown on this ECG?

Torsades de Pointes - polymorphic ventricular tachycardia with prolonged QT interval
What disease is shown on this ECG?

Congenital short QT syndrome (QT interval <350ms)
What disease is shown on this ECG?

Brugada (type 1) syndrome - ST elevation in 1 or more of V1+V2
What disease is shown on this ECG?

Catecholaminergic polymorphic VT - must be performed on exercise ECG as resting ECG will be normal
What disease is shown on this ECG?
Wolff-Parkinson-White syndrome - short PR interval with a delta wave before the Q wave