Nikolas
Created page with "On the ECG repolarization is characterised by the ST segment and T-wave. Any abnormality of cardiac repolarization will be seen on the ECG as abnormal ST segments or T-waves. Repolarization abnormalities can be primary or secondary in etiology. A repolarization abnormality is primary if the preceding depolarization (QRS complex) is normal and secondary if the QRS complex is abnormal. == Primary ST segment abnormalities == The J point is the point where the QRS complex..."