title: [Diagnosing atrial septum defect (author's transl)].
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D006344:Heart Septal Defects, Atrial / Q000175:diagnosis*; D006801:Humans; D008875:Middle Aged
vernacular_title: Diagnostika defektu sínové prepázky.