title: [Studies of ultralow-frequency displacement ballistocardiogram in hypertension].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001011:Aorta; D001450:Ballistocardiography / Q000295:instrumentation; D001794:Blood Pressure; D002784:Cholesterol / Q000097:blood; D005260:Female; D006801:Humans; D006973:Hypertension / Q000139:chemically induced / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged; D008954:Models, Biological; D009638:Norepinephrine / Q000494:pharmacology; D011087:Polycythemia Vera / Q000503:physiopathology
chemical_list: D002784:Cholesterol; D009638:Norepinephrine