Stroke volume:Vol:Pt:Heart.ventricle.left:Qn:US.2D.mod.biplane ellipse.calculated
stroke volume:vol:pt:heart.ventricle.left:qn:us.2d.mod.biplane ellipse.calculated
Left ventricular Stroke volume by US 2D modified biplane ellipse calculated
left ventricular stroke volume by us 2d modified biplane ellipse calculated