251946003: Dead space/tidal volume ratio (observable entity)

SNOMED CT Concept\Observable entity\Clinical history/examination observable (observable entity)\Respiratory observable\Respiration observable\Respiratory measure\Respiratory ratio (observable entity)\Dead space/tidal volume ratio

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

375287016 Dead space/tidal volume ratio en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

642512014 Dead space/tidal volume ratio (observable entity) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

1224808019 VD/VT - Dead space/tidal volume ratio 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
Dead space/tidal volume ratio	Is a	Respiratory ratio (observable entity)	true	Inferred relationship	Some
Dead space/tidal volume ratio	Finding site	Lung structure	false	Inferred relationship	Some

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Anatomical dead space/tidal volume ratio	Is a	True	Dead space/tidal volume ratio	Inferred relationship	Some
Physiological dead space/tidal volume ratio (observable entity)	Is a	True	Dead space/tidal volume ratio	Inferred relationship	Some

This concept is not in any reference sets