title: Images in cardiology: Pneumopyopericardium, complicating penetrating gastric ulcer.
authors.forename: A S
authors.initials: AS
authors.lastname: Knudsen
authors.forename: S E
authors.initials: SE
authors.lastname: Jensen
authors.forename: H
authors.initials: H
authors.lastname: Egeblad
mesh_terms: D000368:Aged; D017548:Echocardiography, Transesophageal; D005402:Fistula / Q000150:complications; D005747:Gastric Fistula / Q000150:complications; D006331:Heart Diseases / Q000150:complications; D006801:Humans; D008297:Male; D010439:Peptic Ulcer Perforation / Q000150:complications*; D011026:Pneumopericardium / Q000000981:diagnostic imaging* / Q000209:etiology; D011859:Radiography; D013276:Stomach Ulcer / Q000150:complications*