title: ELECTROCARDIOGRAM IN ESSENTIAL HYPERTENSION--SPATIAL VECTOR ANALYSIS AND ITS RELATION TO RENAL FUNCTION.
mesh_terms: D001794:Blood Pressure; D004562:Electrocardiography; D000075222:Essential Hypertension; D006801:Humans; D006973:Hypertension; D007668:Kidney; D010827:Physiology; D014672:Vectorcardiography
keywords: BLOOD PRESSURE; ELECTROCARDIOGRAPHY; HYPERTENSION; KIDNEY; PHYSIOLOGY; VECTORCARDIOGRAPHY