Orifice area/Body surface area:ArArea:Pt:Aortic valve:Qn:US.2D
orifice area/body surface area:ararea:pt:aortic valve:qn:us.2d
Orifice area/Body surface area:Area/Area:To identify measures at a point in time:Aortic valve:Quantitative:Ultrasound.2D
orifice area/body surface area:area/area:to identify measures at a point in time:aortic valve:quantitative:ultrasound.2d