Ejection fraction - Wikipedia, the free encyclopedia
In cardiovascular physiology, ejection fraction ( E f ) is the fraction of blood pumped out of a ventricle with each heart beat. The term ejection fraction applies to both the right and left ...
en.wikipedia.org/wiki/Ejection_fraction
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No obvious difference were found between the three groups as regards infarct localization, infarction size (enzyme activity), or level of first ejection fraction measurement.
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www.medscape.com/medline/abstract/8693461
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Left ventricular ejection fraction (LVEF) with 4 different algorithms (biplane and single-plane Simpson's rule and ellipsoid area-length method) was measured by 2-dimensional echocardiography (2 DE) in 42 patients with myocardial infarction (MI), and the results were compared with those with equilibrium...
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www.medscape.com/medline/abstract/2086177
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Ejection fraction is a measurement of the capacity at which your heart is pumping. ... Because the left ventricle is the heart's main pumping chamber, ejection fraction is usually measured only in the left ventricle (LV). A normal LV ejection fraction is 55 to 70 percent. The ejection fraction may decrease if your heart...
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www.mayoclinic.com/health/ejection-fraction/AN00360
www.mayoclinic.com/health/ejection-fraction/AN00360
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Left ventricular ejection fraction (LVEF) is the measurement of how much blood is being pumped out of the left ventricle of the heart (the main pumping chamber) with each contraction. ... Ejection Fraction Measurement What it Means...
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my.clevelandclinic.org/heart/disorders/heartfailure/eje...
my.clevelandclinic.org/heart/disorders/heartfailure/ejectionfraction.aspx
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circ.ahajournals.org/cgi/reprint/104/7/779
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Background— The diagnosis of diastolic heart failure is generally made in patients who have the signs and symptoms of heart failure and a normal left ventricular (LV) ejection fraction.
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circ.ahajournals.org/cgi/content/abstract/104/7/779
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Left ventricular ejection fraction (LVEF) is an important parameter in the assessment of cardiac mortality and morbidity. ... Those who underwent angiography and either echocardiography or SPECT using technetium (Tc)-sestamibi for measurement of LVEF were selected. Patients were excluded from this study if testing by...
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www.clinmedres.org/cgi/content/full/3/2/75
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Limited usefulness of the so-called ejection fraction measurement in clinical. May 29, 2009. This information is current as of. & Services ...
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www.chestjournal.org/cgi/reprint/90/1/134.pdf
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