Elastic properties of blood vessels determined by photoelectric plethysmography.
D000293:Adolescent; D001161:Arteriosclerosis / Q000175:diagnosis; D001808:Blood Vessels / Q000502:physiology*; D001810:Blood Volume; D004548:Elasticity; D006801:Humans; D006973:Hypertension / Q000503:physiopathology; D008180:Lupus Erythematosus, Systemic / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D010991:Plethysmography / Q000295:instrumentation / Q000379:methods*