Planimetry.parasternal short axis:Area:Pt:Heart.ventricle.left.outflow tract:Qn:US.2D
planimetry.parasternal short axis:area:pt:heart.ventricle.left.outflow tract:qn:us.2d
Left ventricular outflow tract Planimetry parasternal short axis [Area] by US 2D
left ventricular outflow tract planimetry parasternal short axis [area] by us 2d