We assessed for 6 quantitative (QT interval, QTc interval, QTc>440ms, gender-specific QTc, QT dispersion and QRS duration) and 4 qualitative ECG parameters (ST depression >0.05 to ≤0.1mV, T wave inversion ≥0.1mV, T wave flattening, and any T wave abnormalities) and for the presence of...