2009
Continuous Electroencephalogram Monitoring in the Intensive Care Unit
Friedman D, Claassen J, Hirsch LJ. Continuous Electroencephalogram Monitoring in the Intensive Care Unit. Anesthesia & Analgesia 2009, 109: 506-523. PMID: 19608827, DOI: 10.1213/ane.0b013e3181a9d8b5.Peer-Reviewed Original ResearchConceptsContinuous EEG monitoringNonconvulsive seizuresIll patientsIntracranial pressureBrain functionContinuous electroencephalogram monitoringConvulsive status epilepticusIntensive care unitMajority of seizuresMultimodality brain monitoringPharmacological comaNeurologic outcomeNeurologic statusNeuronal injuryBrain ischemiaStatus epilepticusCare unitSecondary injurySubarachnoid hemorrhageCEEG monitoringClinical examinationElectroencephalogram monitoringSystemic abnormalitiesIntracranial EEG recordingsHigh risk
2004
Continuous EEG Monitoring in the Intensive Care Unit: An Overview
Hirsch LJ. Continuous EEG Monitoring in the Intensive Care Unit: An Overview. Journal Of Clinical Neurophysiology 2004, 21: 332-340. PMID: 15592007, DOI: 10.1097/01.wnp.0000147129.80917.0e.Peer-Reviewed Original ResearchConceptsPeriodic epileptiform dischargesComatose patientsEpileptiform dischargesEEG patternsIntensive care unitLevel of sedationContinuous EEG monitoringMajority of seizuresHospital infarctionNoncomatose patientsRecent neurosurgeryClinical seizuresCNS infectionICU patientsIll patientsNonconvulsive seizuresCare unitWorse outcomesAutonomic changesParoxysmal spellsBrain tumorsPatientsEEG monitoringEEG trendsSeizures
2002
Heart rate and EKG changes in 102 seizures: analysis of influencing factors
Opherk C, Coromilas J, Hirsch LJ. Heart rate and EKG changes in 102 seizures: analysis of influencing factors. Epilepsy Research 2002, 52: 117-127. PMID: 12458028, DOI: 10.1016/s0920-1211(02)00215-2.Peer-Reviewed Original ResearchConceptsEKG abnormalitiesIctal heart rateHeart rateGeneralized seizuresEKG changesT-wave inversionMajority of seizuresHippocampal sclerosisSeizure durationST depressionSinus tachycardiaRisk factorsUnexpected deathHigh riskCardiac arrhythmiasEpileptic seizuresSeizuresAbnormalitiesPatientsMajor causeLeft hemisphereEpilepsyEEG recordingsResponsible factorsSUDEP