Abnormalities in reflex control of the circulation in familial dysautonomia. Effects of changes in posture on venous and arterial constriction in normal subjects and in patients with dysautonomia.
D000293:Adolescent; D000328:Adult; D001783:Blood Flow Velocity; D002648:Child; D004402:Dysautonomia, Familial / Q000235:genetics / Q000503:physiopathology*; D005542:Forearm / Q000098:blood supply; D006801:Humans; D010991:Plethysmography; D014636:Valsalva Maneuver; D014655:Vascular Resistance