Ejection fraction - lower limit:Volume Fraction:To identify measures at a point in time:Heart.ventricle.left:Quantitative:Ultrasound.2D.A4C+Estimated
ejection fraction - lower limit:volume fraction:to identify measures at a point in time:heart.ventricle.left:quantitative:ultrasound.2d.a4c+estimated
Left ventricular Ejection fraction - lower limit by US.2D.A4C+Estimated
left ventricular ejection fraction - lower limit by us.2d.a4c+estimated