[Electrocardiography and vectorcardiography in right bundle branch block--comparison between healthy school children and those with heart atrial septal defects].
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D004562:Electrocardiography; D005260:Female; D006344:Heart Septal Defects, Atrial / Q000503:physiopathology*; D006801:Humans; D008297:Male; D014672:Vectorcardiography