title: Tension pneumopericardium: a complication of mechanical ventilation.
mesh_terms: D001469:Barotrauma / Q000209:etiology; D005260:Female; D006801:Humans; D008875:Middle Aged; D010496:Pericardium / Q000293:injuries; D011026:Pneumopericardium / Q000000981:diagnostic imaging / Q000209:etiology* / Q000503:physiopathology; D011859:Radiography; D012121:Respiration, Artificial / Q000009:adverse effects*