The QT interval and QT dispersion: 'the smaller, the better'!

@article{Lombardi1998TheQI,
  title={The QT interval and QT dispersion: 'the smaller, the better'!},
  author={F. Lombardi},
  journal={European heart journal},
  year={1998},
  volume={19 9},
  pages={1279-81}
}