title: A study of multipole components of cardiac equivalent.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D004374:Ductus Arteriosus, Patent / Q000503:physiopathology; D004562:Electrocardiography; D005260:Female; D006321:Heart / Q000502:physiology* / Q000503:physiopathology; D006344:Heart Septal Defects, Atrial / Q000503:physiopathology; D006345:Heart Septal Defects, Ventricular / Q000503:physiopathology; D006801:Humans; D008297:Male; D008433:Mathematics; D008875:Middle Aged; D013771:Tetralogy of Fallot / Q000503:physiopathology