| ejection fraction |
simple test that measures the fraction of blood pumped or ejected from the heart with each beat. Can be measured with an echocardiogram.
출처: sangerclinic.com/glossary.php
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| ejection sound |
Any noise made during cardiac systole by the valves of the heart or the root of the aorta.
출처:
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| ejection c.’s |
see under sound.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| ejection f. |
the proportion of the volume of blood in the ventricles at the end of diastole that is ejected during systole; it is the stroke volume divided by the end-diastolic volume, often expressed as a percentage. It is normally 65 ± 8 per cent; lower values indicate ventricular dysfunction.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| ejection m. |
a type of systolic murmur occurring predominantly in midsystole, at the time of maximal ejection volume and blood flow velocity, such as that heard in aortic or pulmonary stenosis; it is due to ejection of blood into the root of the aorta or pulmonary artery, is diamond-shaped, and ends before the second heart sound. Cf. regurgitant m.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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