Views^W contrast IV:Find:Pt:Chest>Vena cava.superior:Doc:RF.angio
views^w contrast iv:find:pt:chest>vena cava.superior:doc:rf.angio
Views^W contrast Intravenous:Finding:To identify measures at a point in time:Chest>Vena cava.superior:Document:Radiofluoroscopy.angio
views^w contrast intravenous:finding:to identify measures at a point in time:chest>vena cava.superior:document:radiofluoroscopy.angio