Comparison of automatic QT measurement techniques in the normal 12 lead electrocardiogram.

@article{McLaughlin1995ComparisonOA,
  title={Comparison of automatic QT measurement techniques in the normal 12 lead electrocardiogram.},
  author={N. B. McLaughlin and Ronald W. F. Campbell and Alan Murray},
  journal={British heart journal},
  year={1995},
  volume={74 1},
  pages={84-9}
}
OBJECTIVE To undertake a quantitative assessment of different automatic QT measurement techniques and investigate the influence of electrocardiogram filtering and algorithm parameters. DESIGN Four methods for identifying the end of the T wave were compared: (1) threshold crossing of the T wave (TH); (2) threshold crossing of the differential of the T wave… CONTINUE READING