ejection fraction

n.

The blood present in the ventricle at the end of diastole and expelled during the contraction of the heart.

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Words nearby ejection fraction

epiphysial plate, epiphysiolysis, epiphysis, epiphysitis, epiphyte, ejection fraction, epipial, epiplo-, epiploic, epiploic appendix, epiploic foramen
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.