title: [ELECTRO-, PHONO- AND BALLISTO-CARDIOGRAPHY IN ATRIAL SEPTAL DEFECTS].
mesh_terms: D000293:Adolescent; D001450:Ballistocardiography; D002648:Child; D004562:Electrocardiography; D006343:Heart Septal Defects; D006344:Heart Septal Defects, Atrial; D006801:Humans; D010701:Phonocardiography
keywords: ADOLESCENCE; BALLISTOCARDIOGRAPHY; CHILD; ELECTROCARDIOGRAPHY; HEART SEPTAL DEFECTS, ATRIAL; PHONOCARDIOGRAPHY
vernacular_title: ELEKTRO-, FONO- I BALLISTOKARDIOGRAFIIA PRI DEFEKTE MEZHPREDSERDNO I PEREGORODKI.