Circadian and sex-dependent QT dynamics

PACE - Pacing and Clinical Electrophysiology

Volumn 28, Issue SUPPL. 1, 2005, Pages

  Sredniawa, Beata ^a   Musialik Lydka, Agata ^a   Jarski, Piotr ^a   Kalarus, Zbigniew ^a   Polonski, Lech ^a  

^a MEDICAL UNIVERSITY OF SILESIA   (Poland)

Author keywords

Cardiac repolarization; Circadian variability; QT dynamics

Indexed keywords

ADULT; CALCULATION; CIRCADIAN RHYTHM; CLINICAL ARTICLE; CONFERENCE PAPER; FEMALE; GENDER; HEART REPOLARIZATION; HOLTER MONITORING; HUMAN; LINEAR REGRESSION ANALYSIS; MALE; QT INTERVAL; RR INTERVAL; SEX; SEX DIFFERENCE; STATISTICAL ANALYSIS; TORSADE DES POINTES;

ADOLESCENT; ADULT; CIRCADIAN RHYTHM; ELECTROCARDIOGRAPHY; FEMALE; HUMANS; MALE; MIDDLE AGED; REFERENCE VALUES; SEX CHARACTERISTICS; SEX FACTORS;

EID: 12844263584     PISSN: 01478389     EISSN: None     Source Type: Journal    
DOI: 10.1111/j.1540-8159.2005.00006.x     Document Type: Conference Paper

References (20)

1. Jensen BT, Larroude CE, Rasmussen LP, et al. Beat-to-beat QT dynamics in healthy subjects. Ann Noninvasive Electrocardiol 2004; 9:3-11.
2. Extramiana F, Maison-Blanche P, Badilini F, et al. Circadian modulation of QT rate dependence in healthy volunteers. Gender and age differences. J Electrocardiol 1999; 32:33-43.
3. Coumel P, Fayn J, Maison-Blanche P, et al. Clinical relevance of assessing QT dynamicity in Holter recordings. J Electrocardiol 1994; 27(Suppl):62-66.
4. Surawicz B, Parikh SR. Differences between ventricular repolarization in men and women: Description, mechanism and implications. Ann Noninvasive Electrocardiol 2003; 8:333-340.
5. Locati EH, Bagliani E. Heart rate dependency of QT-interval in congenital and acquired prolonged ventricular repolarisation: Long-term analysis by Holter monitoring. In HH Osterchaus, V Hombach, AJ Moss (eds.): Advances in Non-Invasive Electrocardiographic Monitoring Techniques. Dordrecht, The Netherlands: Kluwer Academic Publishers, 2000, pp. 155-160.
6. Tavernier R, Jordaenes L, Schiettekatte V, et al. Relation of QT dynamic QT behavior and baseline QT measurements. J Amb Mon 1995; 8:207-218.
7. Singh JP, Johnston J, Sleight P, et al. Circadian variation and waking hour dynamics of the QT interval: Implications for mechanisms underlying sudden cardiac death. Ann Noninvasive Electrocardiol 1996; 1:242-253.
8. Litovsky SH, Antzelevitch C. Differences in the electrophysiological response of canine ventricular subendocardium and subepicardium to acetylocholine and isproterenol: A direct effect of acetylocholine in ventricular myocardium. Circ Res 1996; 67:615-627.
9. Van de Borne P, Nguyen H, Biston P, et al. Effects of wake and sleep stages on the 24-hour autonomic control of blood pressure and heart rate in recumbent men. Am J Physiol 1994; 266:H548-H554.
10. Coehn MC, Rohlta KM, Lavery CE, et al. Meta-analysis of the morning excess of acute myocardial infarction and sudden cardiac death. Am J Cardiol 1997; 79:1512-1516.
11. Extramiana F, Neyroud N, Heikki V. QT interval and arrhythmic risk assessment after myocardial infarction. Am J Cardiol 1999; 83:266-269.
12. Stramba-Badiale M, Locati EH, Martinelli A, et al. Gender and the relationship between ventricular repolarization and cardiac cycle length during 24-h Holter monitoring. Eur Heart J 1997; 18:1000-1006.
13. Chauhan VS, Krahn A, Walker BD, et al. Sex differences in QTc interval and QT dispersion: Dynamics during exercise and recovery in healthy subjects. Am Heart J 2002; 144:858-864.
14. Burke JH, Ehlert F, Kruse JT, et al. Gender-specific differences in the QT interval and the effect of autonomic tone and menstrual cycle in healthy adults. Am J Cardiol 1997; 79:178-181.
15. Pham TV, Sosunov EA, Gainullin RZ, et al. Impact of sex and gonadal steroids on prolongation of ventricular repolarization and arrhythmias induced by Ik-blocking drugs. Circulation 2001; 103:2207-2212.
16. Valverde ER, Biagetti MO, Bertran GR, et al. Developmental changes of cardiac repolarization in rabbits: Implication for the role of sex hormones. Cardiovasc Res 2003; 57:625-631.
17. Makkar RR, Fromm BS, Steinman RT, et al. Female gender as a risk factor for torsades de pointes associated with cardiovascular drugs. JAMA 1993; 270:2590-2597.
18. Roden DM, Woosley RL, Primm RK. Incidence and clinical features of quinidine-associated long QT syndrome: Implications for patient care. Am Heart J 1986; 111:1088-1093.
19. Malik M, Farbom P, Batcharov V, et al. Relation between QT and RR intervals is highly individual among healthy subjects: Implications for heart rate correction of the QT interval. Heart 2002; 87:220-228.
20. Lang CCE, Flapan AD, Neilson JMM. The impact of QT lag compensation on dynamic assessment of ventricular repolarization: Reproducibility and the impact of lead selection. PACE 2001; 24:366-373.