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CLINICAL MEASUREMENT - ANNOTATIONS

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).
Term:E/A wave ratio
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Accession:CMO:0002789 term browser browse the term
Definition:A calculated measurement in which the value of the E wave (that is, the velocity of the blood flow across the mitral valve during passive filling of the left ventricle in early diastole) is divided by the value of the A wave (that is, the velocity of the blood flow across the mitral valve during active filling of the left ventricle caused by atrial contraction in late diastole).
Synonyms:related_synonym: mitral E/A wave ratio


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Related Phenotype Data for Term "E/A wave ratio" (CMO:0002789)

Rat Strains:
Clinical Measurements:
Experimental Conditions:
Measurement Methods:
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  clinical measurement 2369
    cardiovascular measurement 610
      circulation measurement 18
        heart blood flow measurement 0
          E wave velocity 0
            E/A wave ratio 0
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