C159317Level 8

FEV1/FVC Pre-Bronchodilator

**Semantic type:** Diagnostic Procedure

**Definition:** The test for pre-bronchodilator forced expiratory volume over the forced vital capacity percentage value.

**Synonyms:** - FEV1/FVC pre- bronchodilator (Pre- Bronchodilator FEV1/FVC Percentage Value) - fev1 fvc pre bronch percent - fev1_fvc_pre_bronch_percent

GET/api/v1/systems/nci_thesaurus/nodes/C159317

Official DownloadCC BY 4.0Source

Hierarchy Explorer

Cross-system equivalences0

No cross-system equivalences mapped for this node.

Report a data issue