This is a preview of subscription content, log in via an institution to check access.
References
Moss AJ, Schwartz PJ, Crampton RS, et al. The long QT syndrome: Prospective longitudinal study of 328 families. Circulation 1991;84:1136–1144.
Funck-Brentano C, Kibleur Y, Le Coz F, Poirier JM, Mallet A, Jaillon P. Rate dependence of sotalol-induced prolongation of ventricular repolarization during exercise in humans. Circulation 1991;83:536–545.
Schwartz PJ, Wolf S. QT interval prolongation as predictor of sudden death in patients with myocardial infarction. Circulation 1978;57:1074–1077.
Algra A, Tijssen JGP, Roetlandt JRTC, et al. QTe prolongation measured by standard 12-lead electrocardiography is an independent risk for sudden death due to cardiac arrest. Circulation 1991;83:1888–1894.
Glancy JM, Garrat CJ, Woods KL, de Bono DP. QT dispersion and mortality after myocardial infarction. Lancet 1995;345:945–948.
Lepeschkin E, Surawicz B. The measurement of the QT interval of the electrocardiogram. Circulation 1952;6:378–388.
Lecocq B, Lecocq V, Jaillon P. Physiologic relation between cardiac cycle and QT duration in healthy volunteers. Am J Cardiol 1989;63:481–486.
Cowan JC, Yusoff K, Moore M, et al. Importance of lead selection in QT interval measurement. Am J Cardiol 1988;61:83–87.
Statters DJ, Malik M, Ward DE, Camm AJ. QT dispersion: Problems of methodology and clinical significance. J Cardiovasc Electrophysiol 1994;5:672–685.
Funck-Brentano C. La repolarisation ventriculaire. Arch Mal Coeur 1992;85:1015–1021.
Glancy JM, Weston PJ, Bhullar HK, Garrat CJ, Woods KL, de Bono DP. Reproducibility and automatic measurement of QT dispersion. Eur Heart J 1996;17:1035–1039.
Merri M, Moss AJ, Benhorin J, Locati EH, Alberti M, Badilini F. Relation between ventricular repolarization duration and cardiac cycle length during 24-hour Holter recordings: Findings in normal patients and patients with long QT syndrome. Circulation 1992;85:1816–1821.
Kautzner J, Gang Y, Camm AJ, Malik M. Short-and long-term reproducibility of QT, QTc, and QT dispersion: Measurement in healthy subjects. PACE 1994;17:928–937.
Hnatkova K, Malik M, Kautzner J, Gang Y, Camm AJ. Adjustment of QT dispersion assessed from 12 lead electrocardiograms for different numbers of analysed electrocardiographic leads: Comparison of stability of different methods. Br Heart J 1994;72:390–396.
Campbell RWF, Gardiner P, Amos PA, Jordan RS. Measurement of the QT interval. Eur Heart J 1985;6(Suppl D):81–83.
Murray A, McLaughlin NB, Bourke JP, Doig JC, Furniss SS, Campbell RWF. Errors in manual measurement of QT intervals. Br Heart J 1994;71:386–390.
Ahnve S. Errors in the visual determination of corrected QT (QTc) interval during acute myocardial infarction. J Am Coll Cardiol 1985;5:699–702.
Merri M, Benhorin J, Alberti M, Locati E, Moss AJ. Electrocardiographic quantitation of ventricular repolarization. Circulation 1989;80:1301–1308.
Bhullar HK, Fothergill JC, Goddard WP, de Bono DP. Automated measurement of QT interval measurement dispersion from hard-copy ECGs. J Electrocardiol 1993;26:321–331.
O'Donnel J, Knoebel SB, Lovelace DE, McHenry PL. Computer quantitation of Q-T and terminal wave (aT-eT) intervals during exercice: Methodology and results in normal men. Am J Cardiol 1981;47:1168–1172.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Copie, X., Iliou, MC., Lavergne, T. et al. Measurement of QT Interval. Card Electrophysiol Rev 1, 357–359 (1997). https://doi.org/10.1023/A:1009981425797
Issue Date:
DOI: https://doi.org/10.1023/A:1009981425797