title: [The vectorcardiogram in hypertrophy of the myocardium of the left ventricle in children suffering from rheumatism].
mesh_terms: D001022:Aortic Valve Insufficiency / Q000175:diagnosis; D006332:Cardiomegaly / Q000175:diagnosis; D002648:Child; D004562:Electrocardiography; D006801:Humans; D008297:Male; D008944:Mitral Valve Insufficiency / Q000175:diagnosis; D012214:Rheumatic Heart Disease / Q000175:diagnosis*; D014672:Vectorcardiography
vernacular_title: Vektorkardiogramma pri gipertrofii miokarda levogo zheludochka serdtsa u deteĭ, bol'nykh revmatizmom.