Human Phenotype Ontology

Last uploaded: December 11, 2024
Preferred Name

Hypsarrhythmia
Synonyms

Hypsarrhythmia by EEG

Definitions

Hypsarrhythmia is abnormal interictal high amplitude waves and a background of irregular spikes. There is continuous (during wakefulness), high-amplitude (>200 Hz), generalized polymorphic slowing with no organized background and multifocal spikes demonstrated by electroencephalography (EEG).

ID

http://purl.obolibrary.org/obo/HP_0002521

database_cross_reference

SNOMEDCT_US:28055006

UMLS:C0684276

definition

Hypsarrhythmia is abnormal interictal high amplitude waves and a background of irregular spikes. There is continuous (during wakefulness), high-amplitude (>200 Hz), generalized polymorphic slowing with no organized background and multifocal spikes demonstrated by electroencephalography (EEG).

has_exact_synonym

Hypsarrhythmia by EEG

has_obo_namespace

human_phenotype

id

HP:0002521

label

Hypsarrhythmia

notation

HP:0002521

prefLabel

Hypsarrhythmia

treeView

http://purl.obolibrary.org/obo/HP_0011198

subClassOf

http://purl.obolibrary.org/obo/HP_0011198

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