QT interval in normal infants during sleep with concurrent evaluation of QT correction formulae

Medical Science Monitor

Volumn 8, Issue 5, 2002, Pages

  Benatar, Avram ^a   Ramet, Jose ^a   Decraene, Tine ^a   Vandenplas, Yvan ^a  

^a UNIVERSITY HOSPITAL BRUSSELS   (Belgium)

Author keywords

Bazett's formula; Polysomnography; QT RR

Indexed keywords

ARTICLE; BREATHING RATE; CLINICAL FEATURE; CONTROLLED STUDY; ELECTROCARDIOGRAM; ELECTROENCEPHALOGRAM; HEART RATE VARIABILITY; HEART REPOLARIZATION; HUMAN; INFANT; INTERMETHOD COMPARISON; MAJOR CLINICAL STUDY; OXYGEN SATURATION; POLYSOMNOGRAPHY; PROSPECTIVE STUDY; QT INTERVAL; SLEEP;

AGE FACTORS; ALGORITHMS; ANALYSIS OF VARIANCE; ARRHYTHMIA; BODY WEIGHT; CHILD, PRESCHOOL; ELECTROCARDIOGRAPHY; HEART RATE; HUMANS; INFANT; REFERENCE VALUES; REGRESSION ANALYSIS; SLEEP DISORDERS; TIME FACTORS;

EID: 0036275518     PISSN: 12341010     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (29)

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2. Diurnal pattern of QTc interval: How long is prolonged. Possible relation to circadian triggers of cardiovascular event
3. Sympathetic and vagal influences on rate-dependent changes of QT interval in healthy subjects
4. Effect of propranolol on the QT intervals of normal individuals during exercise: A new method for studying interventions
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8. Variability of the QT measurement in healthy men, with implications for selection of an abnormal QT value to predict drug toxicity and proarrhythmia
9. Influence of the autonomic nervous system on QT interval in man
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11. Prolongation of the QT interval in man during sleep
12. Sympathetic modulation of the relation between ventricular repolarization and cycle length
13. Cycle length dependence of human action potential duration in vivo. Effects of extrastimuli, sudden sustained rate acceleration and deceleration and different steady state frequencies
14. An analysis of time relation of electrocardiograms
15. The duration of the QT interval as a function of heart rate: A derivation based on physical principles and a comparison to measured values
16. Correction of the QT interval for heart rate: Review of different formulas and the use of Bazett's formula in myocardial infarction
17. Rate-corrected QT interval: Technique and limitations
18. Relation between QT interval and heart rate. Applications and limitations of Bazett's formula
19. Dir systolendaeur in elektrokardiogram bei normalen menchen und bei herzkranken
20. Bazett's QT correction reviewed. Evidence that a linear QT correction for heart rate is better
21. An improved method for adjusting the QT interval for heart rate (the Framingham Heart Study)
22. Gastroesophageal reflux, in 509 healthy infants screened for risk of sudden infant death syndrome
23. Abnormal autonomic modulation of QT interval in patients with idiopathic ventricular tachycardia associated with clinically normal hearts
24. Prolongation of the QT interval and the sudden infant death syndrome
25. Normal ECG standards For infants and children
26. The QT interval throughout the first 6 months of life: A prospective study
27. Errors in manual measurement of QT intervals
28. Measurement, interpretation and clinical potential of QT dispersion