Ejection fraction:VFr:Pt:Heart.ventricle.left:Qn:US.M-mode+Calculated by Teichholz method
ejection fraction:vfr:pt:heart.ventricle.left:qn:us.m-mode+calculated by teichholz method
Ejection fraction:Volume Fraction:To identify measures at a point in time:Heart.ventricle.left:Quantitative:Ultrasound.M-mode+Calculated by Teichholz method
ejection fraction:volume fraction:to identify measures at a point in time:heart.ventricle.left:quantitative:ultrasound.m-mode+calculated by teichholz method