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AJP Rep 2014; 04(02): e87-e88
DOI: 10.1055/s-0034-1390166
DOI: 10.1055/s-0034-1390166
Case Report
Life-Threatening QT Prolongation in a Preterm Infant
Authors
Further Information
Publication History
09 April 2014
25 July 2014
Publication Date:
10 November 2014 (online)
Abstract
Introduction Temporary QT-interval prolongation following intracranial hemorrhage and hydrocephalus has been repeatedly reported in adults.
Case We report a case of excessive QT prolongation with sudden bradycardia resulting in 2:1 atrioventricular conduction in a preterm infant most likely associated with a congenital hydrocephalus. Pathomechanisms are discussed.
Conclusion Congenital hydrocephalus predisposes to excessive QT prolongation in preterm infants.
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References
- 1 Qaqa AY, Suleiman A, Alsumrain M, Debari VA, Kirmani J, Shamoon FE. Electrocardiographic abnormalities in patients presenting with intracranial parenchymal haemorrhage. Acta Cardiol 2012; 67 (6) 635-639
- 2 van den Bergh WM, Algra A, Rinkel GJE. Electrocardiographic abnormalities and serum magnesium in patients with subarachnoid hemorrhage. Stroke 2004; 35 (3) 644-648
- 3 van Bree MD, Roos YB, van der Bilt IAC , et al. Prevalence and characterization of ECG abnormalities after intracerebral hemorrhage. Neurocrit Care 2010; 12 (1) 50-55
- 4 Cuneo BF, Etheridge SP, Horigome H , et al. Arrhythmia phenotype during fetal life suggests long-QT syndrome genotype: risk stratification of perinatal long-QT syndrome. Circ Arrhythm Electrophysiol 2013; 6 (5) 946-951
- 5 Uhrikova Z, Kolarovszki B, Javorka K , et al. Changes in heart rate variability in a premature infant with hydrocephalus. AJP Rep 2012; 2 (1) 43-46