Forced Expiratory Volume in 1 Second

Preferred Label : Forced Expiratory Volume in 1 Second;

NCIt synonyms : Forced Expiratory Volume 1 Test; FEV1%VC; Pulmonary Function Test/Forced Expiratory Volume 1; PFT/FEV1;

NCIt related terms : FEV1;

NCIt definition : A test of lung function, the FEV1 is the volume exhaled during the first second of a forced expiratory maneuver started from the level of total lung capacity. It is the most frequently used index for assessing bronchoconstriction or bronchodilatation.;

Alternative definition : CDISC: The volume of air that can be forcibly exhaled during the first second following maximal inhalation.;

Details

Origin ID

C38084;

UMLS CUI

C0849974;

Automatic exact mappings (from CISMeF team)
- Forced expiratory volume [MedDRA Preferred Term]
Currated CISMeF NLP mapping
- FEV 1 [MedDRA LLT]
- FEV1 [LOINC component]
- Forced expired volume in 1 second (observable entity) [SNOMED CT concept]
- forced expiratory volume [MeSH concept]
- forced expiratory volume [MeSH Descriptor]
- forced expiratory volume in 1 second [SNOMED Notion]
See also inter- (CISMeF)
- FEV1 [LOINC component]
Semantic type(s)
- Diagnostic Procedure [UMLS semantic type]
UMLS correspondences (same concept)
- FEV 1 [MedDRA LLT]
concept_is_in_subset
- CDISC SDTM Respiratory Test Code Terminology [NCIt concept]
- CDISC SDTM Respiratory Test Name Terminology [NCIt concept]
- CDISC SDTM Terminology [NCIt concept]
- Clinical Data Interchange Standards Consortium Terminology [NCIt concept]
- HL Authorized Value Terminology [NCIt concept]
- HL Function Test Table [NCIt concept]

Keyword's position in hierarchy(ies) :

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