[Interatrial septal defect of the "ostium secundum" type with a left axis].
D006332:Cardiomegaly / Q000209:etiology; D002675:Child, Preschool; D004562:Electrocardiography; D006321:Heart / Q000000981:diagnostic imaging; D006329:Heart Conduction System / Q000503:physiopathology; D006344:Heart Septal Defects, Atrial / Q000150:complications / Q000175:diagnosis* / Q000601:surgery; D006801:Humans; D008297:Male; D010701:Phonocardiography; D011859:Radiography; D014672:Vectorcardiography
Comunicación interauricular tipo "ostium secundum" con eje izquierdo.