Life-Threatening QT Prolongation in a Preterm Infant

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.

Keywords

long QT - aqueductal stenosis - hydrocephalus - preterm

• References

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