Orifice area:Area:Pt:Mitral valve:Qn:US.2D+Measured by planimetry
orifice area:area:pt:mitral valve:qn:us.2d+measured by planimetry
Mitral valve Orifice area by US.2D+Measured by planimetry
mitral valve orifice area by us.2d+measured by planimetry