title: [Diagnostic characteristics of an interventricular septal defect].
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D004395:Dye Dilution Technique; D004562:Electrocardiography; D006337:Heart Murmurs; D006345:Heart Septal Defects, Ventricular / Q000175:diagnosis*; D006439:Hemodynamics; D006801:Humans; D008297:Male; D010701:Phonocardiography; D013599:Systole
vernacular_title: Nekotorye osobennosti diagnostiki defekta mezhzheludochkovoĭ peregorodki.