title: [Spatial circumference electrocardiography--spatial circumference electrocardiogram in normal subjects and left ventricular overloading diseases].
mesh_terms: D000328:Adult; D001022:Aortic Valve Insufficiency / Q000503:physiopathology*; D005260:Female; D006352:Heart Ventricles; D006801:Humans; D006973:Hypertension / Q000503:physiopathology*; D008297:Male; D008433:Mathematics; D008722:Methods; D008875:Middle Aged; D014672:Vectorcardiography