Review
Copyright ©2013 Baishideng Publishing Group Co.
World J Cardiol. Apr 26, 2013; 5(4): 87-93
Published online Apr 26, 2013. doi: 10.4330/wjc.v5.i4.87
Table 3 Electrocardiograph pattern in long QT syndrome
ECG in LQTS
LQT1Prolonged QT, T wave normal or with increased amplitude with a wide base
LQT2Prolonged QT, T wave with low amplitude and often bifid
LQT3Late onset of the T wave, prolonged isoelectric segment