| ejection fraction |
The amount of blood pumped out of a ventricle during each heart beat. The ejection fraction evaluates how well the heart is pumping; Normally 50 - 70 percent.
출처: www.clevelandclinic.org/heartcenter/pub/glossary/e...
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| ejection fraction |
the measurement of the blood pumped out of the ventricles.
출처: www.health.uab.edu/show.asp
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| ejection fraction |
A measure of pumping action of the left ventricle of the heart, normally 65 8 percent; lower values indicate ventricular dysfunction. The difference between left ventricular end diastolic volume and left ventricular end systolic volume divided by left ventricular end diastolic volume.
출처: www.iacpr.net/services/glossary_terms.php
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| ejection sound |
High frequency "clicky" sounds occuring shortly after the first sound with the onset of ventricular ejection. They are produced by the opening of the semilunar valves (aortic or pulmonic) either when one of these valves is diseased or when ejection is rapid through a normal valve. They are heard best at the base and may be of either aortic or pulmonic origin.Ejection sounds of aortic origin are heard anywhere on a straight line from base right (where they are best heard) to the apex. ...
출처: sprojects.mmi.mcgill.ca/mvs/GLOSSARY/E.HTM
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| ejection |
the removal of the cooled, molded part from the mold cavity and from any cores or inserts. As the mold opens, ejector bars or ejector pins make contact with the ejection mechanism and push the part out of the mold.
출처: www.assemblymag.com/CDA/ArticleInformation/news/ne...
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