Microvolt T wave alternans inducibility in normal newborn puppies: Effects of development

Journal of Cardiovascular Electrophysiology

Volumn 13, Issue 6, 2002, Pages 593-598

  Idriss, Salim F ^a,b,c   Van Hare, George F ^a,b   Fink, Daniel ^a,b   Rosenbaum, David S ^a,b  

^a CASE WESTERN RESERVE UNIVERSITY   (United States)

^b CASE WESTERN RESERVE UNIVERSITY SCHOOL OF MEDICINE   (United States)

^c DUKE UNIVERSITY   (United States)

Author keywords

Children; Electrophysiology; QT interval; Repolarization; Sudden death

Indexed keywords

ANIMAL EXPERIMENT; ANIMAL MODEL; ANIMAL TISSUE; ARTICLE; ATRIOVENTRICULAR CONDUCTION; CONTROLLED STUDY; DOG; ELECTROCARDIOGRAM; HEART ARRHYTHMIA; HEART ATRIUM PACING; HEART RATE; HEART REPOLARIZATION; LONG QT SYNDROME; NEWBORN; NONHUMAN; PRIORITY JOURNAL; SPECTROSCOPY; SUDDEN INFANT DEATH SYNDROME; T WAVE ALTERNANS; AGE; ANIMAL; BIOLOGICAL MODEL; COMPARATIVE STUDY; ELECTROCARDIOGRAPHY; GROWTH, DEVELOPMENT AND AGING; HEART PACING; PHYSIOLOGY;

AGE FACTORS; ANIMALS; ANIMALS, NEWBORN; CARDIAC PACING, ARTIFICIAL; DOGS; ELECTROCARDIOGRAPHY; HEART RATE; MODELS, ANIMAL; MODELS, CARDIOVASCULAR;

EID: 0035991608     PISSN: 10453873     EISSN: None     Source Type: Journal    
DOI: 10.1046/j.1540-8167.2002.00593.x     Document Type: Article

References (26)

1. Changing concepts of sudden infant death syndrome: Implications for sleeping environment and sleep position
2. Prolongation of the QT interval and the sudden infant death syndrome
3. Developmental cardiac electrophysiology. Recent advances in cellular physiology
4. An analysis of the postnatal development of the action potential repolarization process in the working ventricular myocardium of albino rats (effect of TEA, frequency, verapamil, and adrenaline)
5. Action potentials of the rabbit, guinea pig, dog, and albino rat working ventricular myocardium under interpolated extrasystole conditions during postnatal ontogenesis
6. The QT interval throughout the first 6 months of life: A prospective study
7. Effect of sleep state on the QT interval in normal infants
8. Mechanisms of the spatial distribution of QT intervals on the epicardial and body surfaces
9. Electrophysiologic basis for T wave alternans as an index of vulnerability of ventricular fibrillation
10. Electrical alternans and vulnerability to ventricular arrhythmias
11. Electrical alternans and cardiac electrical instability
12. Mechanism linking T-wave altemans to the genesis of cardiac fibrillation
13. Electrical alternans during rest and exercise as predictors of vulnerability to ventricular arrhythmias
14. Occult T wave alternans in long QT syndrome
15. Action potentials of the working ventricular myocardium of newborn and adult dogs in the steady state and after a pause
16. Sympathetic innervation of the developing rabbit heart: Biochemical and histochemical comparisons of fetal, neonatal, and adult myocardium
17. Developmental changes in modulation of cardiac repolarization by sympathetic stimulation: The role of beta- and alpha-adrenergic receptors
18. Innervation of the human cardiac conduction system at birth
19. Electrical alternation of the T-wave: Clinical and experimental evidence of its relationship with the sympathetic nervous system and with the long QT syndrome
20. Functional development of cardiac sympathetic nerves in newborn dogs: Evidence for asymmetrical development
21. Monophasic action potential recordings during T-wave alternans in congenital long QT syndrome
22. Predicting sudden cardiac death from T wave alternans of the surface electrocardiogram: Promises and pitfalls
23. Cellular and ionic basis for T-wave alternans under long QT conditions
24. Effect of heart rate on T wave alternans
25. Influence of heart rate and sympathetic stimulation on arrhythmogenic T wave alternans
26. Role of structural barriers in the mechanism of alternans-induced reentry