title: Paradoxical cerebral air embolism.
mesh_terms: D002404:Catheterization / Q000009:adverse effects* / Q000295:instrumentation; D002496:Central Venous Pressure; D004618:Embolism, Air / Q000209:etiology*; D006801:Humans; D002542:Intracranial Embolism and Thrombosis / Q000209:etiology*; D008297:Male; D008875:Middle Aged