Blood flow velocity.systolic.max:Vel:Pt:Aortic arch:Qn:US.doppler
blood flow velocity.systolic.max:vel:pt:aortic arch:qn:us.doppler
Blood flow velocity.systolic.max:Vel:Pt:Aortic arch:Qn:US.doppler
blood flow velocity.systolic.max:vel:pt:aortic arch:qn:us.doppler