Blood flow velocity.systole.max:Vel:Pt:Pulmonary vein.right upper:Qn:US.doppler
blood flow velocity.systole.max:vel:pt:pulmonary vein.right upper:qn:us.doppler
Pulmonary vein - right upper Maximum blood flow velocity during systole by US.doppler
pulmonary vein - right upper maximum blood flow velocity during systole by us.doppler