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 (http://rgd.mcw.edu/contact/index.shtml).
The volume of fluid flowing into, out of or through the blood vessels and microvasculature of the myocardium, the thick contractile middle layer of uniquely constructed and arranged muscle cells that forms the bulk of the heart wall, per unit time.