R-to-T-wave concordance within the same lead of the human electrocardiogram (ECG) has been under discussion for decades, as the QRS complex with its R-wave represent depolarization and the T-wave ...
Abnormalities in the shape of the T-wave and QT prolongation are often observed in congenital long-QT syndrome (LQTS). In recent years, it has been found that the cause of LQTS is abnormalities in ...