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 Preterm infant, born at 25 weeks gestation with intraventricular haemorrhage grade 4 on ultrasound.  Preterm infant, born at 25 weeks gestation with intraventricular.

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Presentation on theme: " Preterm infant, born at 25 weeks gestation with intraventricular haemorrhage grade 4 on ultrasound.  Preterm infant, born at 25 weeks gestation with intraventricular."— Presentation transcript:

1  Preterm infant, born at 25 weeks gestation with intraventricular haemorrhage grade 4 on ultrasound.
 Preterm infant, born at 25 weeks gestation with intraventricular haemorrhage grade 4 on ultrasound. The infant is mechanically ventilated and sedated with a continuous infusion of morphine. The amplitude integrated electroencephalographic (aEEG) recording has a duration of six hours and shows discontinuous background activity (burst suppression) without cyclical changes. A short seizure develops after 3.5 hours of recording, and can be seen in the aEEG as an abrupt and transient rise in the lower level of the trace. Below is 60 seconds of the raw EEG at the start of the seizure, corresponding to the shaded vertical line in the aEEG (NicoletOne; Vyasis). L S de Vries, and L Hellström-Westas Arch Dis Child Fetal Neonatal Ed 2005;90:F201-FF207 Copyright © BMJ Publishing Group Ltd & Royal College of Paediatrics and Child Health. All rights reserved.

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