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Biological and Environmental Research Ontology
Last uploaded:
December 23, 2022
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Preferred Name | Gestational Hypertension | |
Synonyms |
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Definitions |
A blood pressure elevation after 20 weeks of gestation in the absence of either proteinuria or systemic findings like thrombocytopenia, impaired liver function, progressive renal insufficiency, pulmonary edema or the new-onset of cerebral or visual disturbances. |
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ID |
http://purl.obolibrary.org/obo/NCIT_C4371 |
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ALT_DEFINITION |
A blood pressure elevation after 20 weeks of gestation in the absence of either proteinuria or systemic findings like thrombocytopenia, impaired liver function, progressive renal insufficiency, pulmonary edema or the new-onset of cerebral or visual disturbances. Gestational Hypertension is defined by four criteria: First, the gestational age of the pregnancy must be greater than or equal to 20 weeks; Second, a diagnosis of new onset maternal hypertension (systolic blood pressure greater than or equal to 140mmHg and/or diastolic blood pressure greater than or equal to 90mmHg) that is sustained on two measurements over a minimum of one hour; Third, the absence of any severe features (see preeclampsia with severe features category); Fourth, the absence of proteinuria.
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code |
C4371
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Contributing_Source |
GAIA NICHD
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definition |
A blood pressure elevation after 20 weeks of gestation in the absence of either proteinuria or systemic findings like thrombocytopenia, impaired liver function, progressive renal insufficiency, pulmonary edema or the new-onset of cerebral or visual disturbances.
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in_subset |
http://purl.obolibrary.org/obo/NCIT_C90259 http://purl.obolibrary.org/obo/NCIT_C126860 http://purl.obolibrary.org/obo/NCIT_C118466 |
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label |
Gestational Hypertension
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Legacy Concept Name |
Pregnancy_Associated_Hypertension
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Preferred_Name |
Gestational Hypertension
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prefixIRI |
NCIT:C4371
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prefLabel |
Gestational Hypertension
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Semantic_Type |
Finding
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UMLS_CUI |
C1314753
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subClassOf |
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