title: [Multivariate canonicak analysis of the vectorcardiogram in atrial septal defect].
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006344:Heart Septal Defects, Atrial / Q000503:physiopathology*; D006352:Heart Ventricles; D006439:Hemodynamics; D006801:Humans; D008297:Male; D008875:Middle Aged; D012044:Regression Analysis; D014672:Vectorcardiography