title: A STUDY ON BALLISTOCARDIOGRAM RECORDED DURING VALSALVA MANEUVER IN HEALTHY PERSONS AND PATIENTS WITH ABNORMAL BLOOD PRESSURE.
mesh_terms: D001450:Ballistocardiography; D035843:Biomedical Research; D001794:Blood Pressure; D002318:Cardiovascular Diseases; D003933:Diagnosis; D006801:Humans; D006973:Hypertension; D007022:Hypotension; D012119:Respiration; D014636:Valsalva Maneuver
keywords: BALLISTOCARDIOGRAPHY; CARDIOVASCULAR DISEASES; CLINICAL RESEARCH; DIAGNOSIS; HYPERTENSION; HYPOTENSION; RESPIRATION; VALSALVA'S MANEUVER