title: Checking central venous catheter placement.
authors: A
authors: A
authors: al Hassani
mesh_terms: D000368:Aged; D002405:Catheterization, Central Venous / Q000592:standards*; D002496:Central Venous Pressure; D006801:Humans; D008297:Male; D013902:Radiography, Thoracic / Q000592:standards*; D012769:Shock / Q000175:diagnosis*; D014159:Transducers / Q000592:standards*