[The 5th Symposium on Vectorcardiography. 6. Vectorcardiogram during loading the left ventricle to its capacity].
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D006345:Heart Septal Defects, Ventricular / Q000175:diagnosis*; D006352:Heart Ventricles; D006801:Humans; D014672:Vectorcardiography