Pressure gradient.systole.mean:PressDiff:Pt:Heart.ventricle.left.outflow tract:Qn:US.doppler
pressure gradient.systole.mean:pressdiff:pt:heart.ventricle.left.outflow tract:qn:us.doppler
Left ventricular outflow tract Mean systole pressure gradient by US.doppler
left ventricular outflow tract mean systole pressure gradient by us.doppler