Journal of Stroke & Cerebrovascular Diseases
Volume 18, Issue 6 , Pages 469-474 , November 2009

Prolonged QTc as a Predictor of Mortality in Acute Ischemic Stroke

Received 26 August 2008 ,Revised 4 February 2009 ,Accepted 11 February 2009.

References 

  1. Abildskov JA, Millar K, Burgess MJ, et al. The electrocardiogram and the central nervous system. Prog Cardiovasc Dis. 1970;13:210–216
  2. Kung LS, Huang TK, Chu HY, et al. The electrocardiogram in cerebrovascular accidents. Chin Med J. 1958;76:445–454
  3. Goldstein DS. The electrocardiogram in stroke: Relationship to pathophysiological type and comparison with prior tracings. Stroke. 1979;10:253–259
  4. Jayasinghe R, Kovoor P. Drugs and the QTc interval. Austr Prescr. 2002;25:63–65
  5. Williams LS, Yilmaz EY, Lopez-Yunez AM. Retrospective assessment of initial stroke severity with the NIH stroke scale. Stroke. 2000;31:858–862
  6. Adams HP, Bendixen BH, Kappelle LJ, et al. Classification of subtype of acute ischemic stroke: Definitions for use in a multicenter clinical trial; TOAST (trial of Org 10172 in acute stroke treatment). Stroke. 1993;24:35–41
  7. Rankin J. Cerebral vascular accidents in patients over the age of 60, II: Prognosis. Scott Med J. 1957;2:200–215
  8. Therneau TM, Grambsch PA. Modeling survival data: Extending the Cox model. New York: Springer-Verlag; 2000;
  9. Schwartz PJ, Moss AJ, Vincent GM, et al. Diagnostic criteria for the long QT syndrome: An update. Circulation. 1993;88:782–784
  10. Surawicz B, Knoebel SB. Long QT: Good, bad, or indifferent?. J Am Coll Cardiol. 1984;4:398–413
  11. Vieweg WV. Mechanisms and risks of electrocardiographic QT interval prolongation when using antipsychotic drugs. J Clin Psychiatry. 2002;63:18–24(suppl)
  12. Taylor GJ, Crampton RS, Gibson RS, et al. Prolonged QT interval at onset of acute myocardial infarction in predicting early phase ventricular tachycardia. Am Heart J. 1981;102:16–24
  13. Forssell G, Orinius E. QT prolongation and ventricular fibrillation in acute myocardial infarction. Acta Med Scand. 1981;210:309–311
  14. Schouten EG, Dekker JM, Kok FJ, et al. QT interval prolongation predicts cardiovascular mortality in an apparently healthy population. Circulation. 1991;84:1516–1523
  15. Dekker JM, Schouten EG, Klootwijk P, et al. Association between QT interval and coronary heart disease in middle aged and elderly men: The Zutphen study. Circulation. 1994;90:779–785
  16. Elming H, Holm E, Jun L, et al. The prognostic value of the QT interval and QT interval dispersion in all-cause and cardiac mortality and morbidity in a population of Danish citizens. Eur Heart J. 1998;19:1391–1400
  17. Hunt D, McRae C, Zapf P. Electrocardiographic and serum enzyme change in subarachnoid hemorrhage. Am Heart J. 1969;77:479–488
  18. Stober T, Kunze K. Electrocardiographic alterations in subarachnoid hemorrhage: Correlation between spasm of the arteries of the left side on the brain and T inversion and QT prolongation. J Neurol. 1982;227:99–113
  19. Brouwers PJ, Wijdicks EF, Hasan D, et al. Serial electrocardiographic recording in aneurysmal subarachnoid hemorrhage. Stroke. 1989;20:1162–1167
  20. Dimant J, Grob D. Electrocardiographic changes and myocardial damage in patients with acute cerebrovascular accidents. Stroke. 1977;8:448–455
  21. Villa A, Bacchetta A, Milani O, et al. QT interval prolongation as predictor of early mortality in acute ischemic stroke patients. Am J Emerg Med. 2001;19:332–333
  22. Assmann I, Müller E. Prognostic significance of different QT intervals in the body surface ECG in patients with acute myocardial infarction and in patients with acute or chronic cerebral processes. Acta Cardiol. 1990;45:501–504
  23. Khechinashvili G, Asplund K. Electrocardiographic changes in patients with acute stroke: A systematic review. Cerebrovasc Dis. 2002;14:67–76

PII: S1052-3057(09)00037-8

doi: 10.1016/j.jstrokecerebrovasdis.2009.02.006

Journal of Stroke & Cerebrovascular Diseases
Volume 18, Issue 6 , Pages 469-474 , November 2009