Blood flow velocity.max^at stenosis:Vel:Pt:Aortic valve:Qn:US.doppler
blood flow velocity.max^at stenosis:vel:pt:aortic valve:qn:us.doppler
Blood flow velocity.max^at stenosis:Velocity:To identify measures at a point in time:Aortic valve:Quantitative:Ultrasound.doppler
blood flow velocity.max^at stenosis:velocity:to identify measures at a point in time:aortic valve:quantitative:ultrasound.doppler