title: [Value of transesophageal echocardiography in diagnosis of persistent ductus arteriosus].
abstract: A case of persistent ductus arteriosus of Botall is described. The diagnosis was made at the age of 17 years, due to use of transesophageal echocardiography.
authors.affiliation: II Katedry Chorób Wewnetrznych Collegium Medicum UJ.
authors.forename: M
authors.initials: M
authors.lastname: Krzanowski
mesh_terms: D000293:Adolescent; D004374:Ductus Arteriosus, Patent / Q000000981:diagnostic imaging*; D017548:Echocardiography, Transesophageal; D006801:Humans; D008297:Male
vernacular_title: Wartość przezprzełykowego badania echokardiograficznego dla rozpoznania przetrwałego przewodu tetniczego Botalla.