QT dispersion and left ventricular morphology in patients with hypertrophic cardiomyopathy

Heart

Volumn 89, Issue 8, 2003, Pages 882-886

  Sakata, K ^a   Shimizu, Masami ^a   Ino, H ^a   Yamaguchi, M ^a   Terai, H ^a   Hayashi, K ^a   Kiyama, M ^a   Hayashi, T ^a   Inoue, M ^a   Mabuchi, H ^a  

^a KANAZAWA UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ADULT; AGED; ARTICLE; ECHOCARDIOGRAPHY; ELECTROCARDIOGRAPHY; FEMALE; HEART LEFT VENTRICLE HYPERTROPHY; HEART VENTRICLE SEPTUM; HUMAN; HYPERTROPHIC CARDIOMYOPATHY; MAJOR CLINICAL STUDY; MALE; PRIORITY JOURNAL; QT INTERVAL; T WAVE;

EID: 0042668503     PISSN: 13556037     EISSN: None     Source Type: Journal    
DOI: 10.1136/heart.89.8.882     Document Type: Article

References (19)

1. Cowon CJ, Yusoff K, Moore M, et al. Importance of lead selection in QT interval measurement. Am J Cardiol 1988;61:83-7.
2. Day CP, McComb JM, Campbell RWF. QT dispersion: an indication of arrhythmia risk in patients with long QT intervals. Br Heart J 1990;63:342-4.
3. Day CP, McComb JM, Campbell RWF. QT dispersion in sinus beats and ventricular extrasystoles in normal heart. Br Heart J 1992;67:39-41.
4. Dritsas A, Sbarouni E, Gilligan D, et al. QT-interval abnormalities in hypertrophic cardiomyopathy. Clin Cardiol 1992;15:739-42.
5. Zaidi M, Robert A, Fesler R, et al. Dispersion of ventricular repolarization in hypertrophic cardiomyopathy. J Electrocardiol 1996;29(suppl):89-94.
6. Linker NJ, Colonna P, Kekwick CA, et al. Assessment of QT dispersion in symptomatic patients with congenital long QT syndromes. Am J Cardiol 1992;69:634-8.
7. Perkiömäki JS, Koistinen MJ, Yli-Mäyry S, et al. Dispersion of the QT interval in patients with and without susceptibility to ventricular tachyarrhythmias after previous myocardial infarction. J Am Coll Cardiol 1995;26:174-9.
8. Buja G, Miorelli M, Turrini P, et al. Comparison of QT dispersion in hypertrophic cardiomyopathy between patients with and without ventricular arrhythmias and sudden death. Am J Cardiol 1993;72:973-6.
9. Miorelli M, Buja G, Melacini P, et al. QT-interval variability in hypertrophic cardiomyopathy patients with cardiac arrest. Int J Cardiol 1994;45:121-7.
10. Yetman AT, Hamilton RM, Benson LN, et al. Long-term outcome and prognostic determinants in children with hypertrophic cardiomyopathy. J Am Coll Cardiol 1998;32:1943-50.
11. Yi G, Elliot P, McKenna WJ, et al. QT dispersion and risk factors for sudden cardiac death in patients with hypertrophic cardiomyopathy. Am J Cardiol 1998;82:1514-9.
12. Maron BJ, Leyhe MJ, Casey SA et al. Assessment of QT dispersion as a prognostic marker for sudden death in a regional nonreferred hypertrophic cardiomyopathy cohort. Am J Cardiol 2001;87:114-15.
13. Maron BJ, Epstein SE. Hypertrophic cardiomyopathy. A discussion of nomenclature. Am J Cardiol 1979;43:1242-4.
14. Sahn DJ, de Maria A, Kisslo J, et al. Recommendations regarding quantitation in M-mode echocardiography: results of a survey of echocardiographic measurement. Circulation 1978,58:1072-83.
15. Mayet J, Shahi M, McGrath K, et al. Left ventricular hypertrophy and QT dispersion in hypertension. Hypertension 1996;28:791-6.
16. Ichkhan K, Molnar J, Somberg J. Relation of left ventricular mass and QT dispersion in patients with systematic hypertension. Am J Cardiol 1997;79:508-11.
17. Tomiyama H, Doba N, Fu Y, et al. Left ventricular geometric patterns and QT dispersion in borderline and mild hypertension. Am J Hypertens 1998;11:286-92.
18. Spirito P, Bellone P, Harris KM, et al. Magnitude of left ventricular hypertrophy and risk of sudden death in hypertrophic cardiomyopathy. N Engl J Med 2000;342:1778-85.
19. Coumel P, Maison-Blanche P, Badilini F. Dispersion of ventricular repolarization. Reality? Illusion? Significance? Circulation 1998;97:2491-3.