251918000: Maximum expiratory flow rate (observable entity)

SNOMED CT Concept\Observable entity\Clinical history/examination observable (observable entity)\Respiratory observable\Respiration observable\Respiratory measure\Respiratory flow rate\Flow volume loop flow rate\Maximum expiratory flow rate

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module

375257010 Maximum expiratory flow rate en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

642482019 Maximum expiratory flow rate (observable entity) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

1224779016 MEFV - Maximum expiratory flow rate en Synonym (core metadata concept) Active Entire term case sensitive (core metadata concept) SNOMED CT core

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Maximum expiratory flow rate	Is a	Flow volume loop flow rate	true	Inferred relationship	Some
Maximum expiratory flow rate	Finding site	Lung structure	false	Inferred relationship	Some

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Maximum expiratory flow rate at 25 percent of vital capacity	Is a	True	Maximum expiratory flow rate	Inferred relationship	Some
Maximum expiratory flow rate at 50 percent of vital capacity	Is a	True	Maximum expiratory flow rate	Inferred relationship	Some
Maximum expiratory flow rate at 75 percent of vital capacity (observable entity)	Is a	True	Maximum expiratory flow rate	Inferred relationship	Some
Maximum mid-expiratory flow rate	Is a	True	Maximum expiratory flow rate	Inferred relationship	Some

This concept is not in any reference sets