title: [Pneumomediastinum associated with angiocardiography in the diagnosis of angiocardiopathies].
authors.forename: R P
authors.initials: RP
authors.lastname: DI VALMAGGIORE
authors.forename: G
authors.initials: G
authors.lastname: MARCOZZI
mesh_terms: D002318:Cardiovascular Diseases; D006330:Heart Defects, Congenital; D006331:Heart Diseases; D006801:Humans; D008478:Mediastinal Emphysema