Orifice area:Area:Pt:Aortic valve:Qn:US.2D+Measured by planimetry
orifice area:area:pt:aortic valve:qn:us.2d+measured by planimetry
Orifice area:Area:To identify measures at a point in time:Aortic valve:Quantitative:Ultrasound.2D+Measured by planimetry
orifice area:area:to identify measures at a point in time:aortic valve:quantitative:ultrasound.2d+measured by planimetry