Stroke volume:Vol:Pt:Heart.ventricle.left:Qn:US.2D.A4C+Calc by single plane area-length method
stroke volume:vol:pt:heart.ventricle.left:qn:us.2d.a4c+calc by single plane area-length method
Stroke volume:Vol:Pt:Heart.ventricle.left:Qn:US.2D.A4C+Calc by single plane area-length method
stroke volume:vol:pt:heart.ventricle.left:qn:us.2d.a4c+calc by single plane area-length method