Stroke volume/Body surface area:ArVol:Pt:Heart.ventricle.left:Qn:US.2D.mod.biplane ellipse.calculated
stroke volume/body surface area:arvol:pt:heart.ventricle.left:qn:us.2d.mod.biplane ellipse.calculated
LV SVI US.2D.MOD-BP-EL
lv svi us.2d.mod-bp-el