Region:Area:Pt:Heart.valve.XXX:Qn:US.doppler.velocity+Area.calculated
region:area:pt:heart.valve.xxx:qn:us.doppler.velocity+area.calculated
Region:Area:Pt:Heart.valve.XXX:Qn:US.doppler.velocity+Area.calculated
region:area:pt:heart.valve.xxx:qn:us.doppler.velocity+area.calculated