End-diastolic volume:Vol:Pt:Heart.ventricle.left:Qn:US.2D.mod.biplane ellipse.calculated
end-diastolic volume:vol:pt:heart.ventricle.left:qn:us.2d.mod.biplane ellipse.calculated
LV ED vol US.2D.MOD-BP-EL
lv ed vol us.2d.mod-bp-el