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Measurement of Left Ventricular Ejection Fraction
A measure of how much blood the left ventricle of the heart pumps out with each contraction. With each beat, a normal heart ejects about one-half to two-thirds of the blood in its left chamber. (NCI Thesaurus)
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Any device used to determine the dimension of an object.
Annotation used to indicate the size or magnitude of something that was determined by comparison to a standard.
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The direct processing of information in a physical bioAssay by the featureExtraction event. Often uses images which are referenced through the…
Having been determined by measurement.
Specifies whether an entity is measurable.
