WHAT’S KNOWN?
Frontal QRS-T angle, which is a novel marker of the heterogeneity in
myocardial depolarization and repolarization, is described as the
absolute difference between myocardial depolarization (QRS- axis) and
repolarization (T axis). It can easily be measured by using the 12-lead
surface electrocardiography (ECG).The frontal QRS-T angle has been shown
to be valuable in predicting many cardiac and non-cardiac diseases.