title: [Splitting of the second heart sound in atrial septal defects with regard to new theoretical cata on the second heart sound (author's transl)].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000790:Angiocardiography; D006326:Heart Auscultation; D006344:Heart Septal Defects, Atrial / Q000000981:diagnostic imaging / Q000503:physiopathology*; D006801:Humans; D008875:Middle Aged; D010701:Phonocardiography
vernacular_title: Rozstĕp II. ozvy u defektu septa síní s prihlédnutím k novým teoretickým podkaldům II. ozvy