[Vectorcardiography in rheumatic disorders of the heart in children].
D002648:Child; D006321:Heart; D006801:Humans; D007223:Infant; D012216:Rheumatic Diseases; D012214:Rheumatic Heart Disease / Q000502:physiology*; D014672:Vectorcardiography
RHEUMATIC HEART DISEASE/physiology; VECTORCARDIOGRAPHY/in infancy and childhood