Expired carbon dioxide concentration

Expired carbon dioxide concentration (observable entity)

active

Code	`51717002`
Semantic tag	observable entity
Module	international
Definition	primitive
Effective time	20020131

Synonyms

Carbon dioxide concentration - expired
FECO2 - Expired fraction of carbon dioxide

Parents (1)

251899008Expired gas concentration observable entity

Children (3)

88345006CO>2< response curve measurement observable entity
250784008End tidal carbon dioxide concentration observable entity
250783002Mixed expired carbon dioxide concentration observable entity