1367695001: Forced expiratory flow rate at 50 percent of vital capacity (observable entity)

• SNOMED CT Concept\Observable entity\Clinical history/examination observable (observable entity)\Respiratory observable\Respiration observable\Respiratory measure\Respiratory flow rate\Forced expiratory flow rate\Forced expiratory flow rate at 50 percent of vital capacity (observable entity)

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 01-Jul 2025. Module: SNOMED CT core

Descriptions:

Id	Description	Lang	Type	Status	Case?	Module
5464256015	FEF50 - forced expiratory flow rate at 50% of vital capacity	en	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
5464257012	Forced expiratory flow rate at 50 percent of vital capacity (observable entity)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
5464258019	Forced expiratory flow rate at 50 percent of vital capacity	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
5464259010	Forced expiratory flow rate at 50% of vital capacity	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core

Expanded Value Set

This concept is not in any reference sets

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