Status epilepticus with a continuously raised voltage over a period exceeding one and a half hours. Status epilepticus with a continuously raised voltage over a period exceeding one and a half hours. Raw electroencephalogram taken at the asterisk. Interruption is achieved after midazolam administration (Olympic 6000). 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.