Ejection fraction:VFr:Pt:Heart.ventricle.left:Qn:US.3D.A3C+Estimated
ejection fraction:vfr:pt:heart.ventricle.left:qn:us.3d.a3c+estimated
Left ventricular Ejection fraction by US.3D.A3C+Estimated
left ventricular ejection fraction by us.3d.a3c+estimated