title: [Study of the late results of the correction of an open atrioventricular canal according to electrocardiographic study data].
mesh_terms: D006332:Cardiomegaly / Q000503:physiopathology; D004562:Electrocardiography; D005500:Follow-Up Studies; D006439:Hemodynamics; D006801:Humans; D006976:Hypertension, Pulmonary / Q000503:physiopathology; D008944:Mitral Valve Insufficiency / Q000601:surgery*
vernacular_title: Izuchenie otdalennykh rezul'tatov korrektsii otkrytogo atrio-ventrikuliarnogo kanala po dannym elektrokardiograficheskogo issledovaniia.