In an ECG the cardiac event corresponding to the ST segment is:
PR - Interval corresponds with atrial depolarisation and conduction through AV node QRS - corresponds with Ventricular depolarisation + atrial repolarisation QT - corresponds with ventricular depolarisation + ventricular repolarisation Ref: Guyton 12th Ed
Atrial depolarisation
Ventricular depolarisation
Atrial repolarisation
Ventricular repolarisation
All India exam