title: Biofeedback and essential hypertension: current findings and theoretical concerns.
mesh_terms: D001521:Behavior Therapy; D001794:Blood Pressure; D001795:Blood Pressure Determination; D003216:Conditioning, Operant; D004562:Electrocardiography; D005246:Feedback; D006339:Heart Rate; D006801:Humans; D006973:Hypertension / Q000628:therapy*; D010551:Personality; D011602:Psychophysiologic Disorders / Q000628:therapy; D012054:Reinforcement, Psychology; D014836:Volition