Orifice area:Area:Pt:Tricuspid valve:Qn:US.doppler
orifice area:area:pt:tricuspid valve:qn:us.doppler
Orifice area:Area:To identify measures at a point in time:Tricuspid valve:Quantitative:Ultrasound.doppler
orifice area:area:to identify measures at a point in time:tricuspid valve:quantitative:ultrasound.doppler