Send us a Message

Submit Data |  Help |  Video Tutorials |  News |  Publications |  Download |  REST API |  Citing RGD |  Contact   


The Clinical Measurement Ontology (CMO), Measurement Methods Ontology (MMO), and Experimental Condition Ontology (XCO) are currently being developed at the Rat Genome Database. For more information about these vocabularies please see Shimoyama et al. Three ontologies to define phenotype measurement data. Front Genet. 2012;3:87. Epub 2012 May 28 or contact us (

Term:ejection fraction
go back to main search page
Accession:CMO:0000180 term browser browse the term
Definition:Percentage of blood pumped out of the left ventricle with each heart beat.
Synonyms:exact_synonym: LVEF;   ejection fraction measurement;   heart left ventricle ejection fraction;   left ventricle ejection fraction;   left ventricular ejection fraction;   left ventricular ejection fraction measurement
 broad_synonym: EF
 xref: EFO:0005527;   EFO:0008373;   PMID:32207065

show annotations for term's descendants           Sort by:

Related Phenotype Data for Term "ejection fraction" (CMO:0000180)

Rat Strains:
Clinical Measurements:
Experimental Conditions:
Measurement Methods:

Term paths to the root
Path 1
Term Annotations click to browse term
  clinical measurement 2369
    cardiovascular measurement 610
      circulation measurement 18
        heart blood flow measurement 0
          ejection fraction 0
paths to the root