Orthostatic Intolerance Syndromes 

NDRF provides patient support, medical referral, educational material, newsletters, an online discussion forum and a research protocol database for individuals impacted with dysautonomia. Dysautonomia, Autonomic Disorders, Orthostatic Intolerance, Postural Orthostatic Intolerance, POTS, OI, MVP Syndrome, MVP Dysautonomia, Mitral Valve Prolapse Syndrome, Orthostatic Hypotension, Low Blood Pressure, Syncope, Feinting, Autonomic, Autonomic Nervous System, PAF, Pure Autonomic Failure, MSA, Multiple System Atrophy, Shy-Drager Syndrome, Shy Drager, GBS, Autonomic Nervous System, Neurally Mediated Syncope, Neurocardiogenic Syncope, Chronic Orthostatic Intolerance, COI, Idiopathic Hypovolemia, Idiopathic Hypotension, Norepinephrine, Catecholamine, Catecholamine Disorders, Baroreflex Failure, Pheochromocytoma, Neuroblastoma, Chemodectoma, Familial Dysautonomia, Autonomic Neuropathies, Chagas Disease, Fludrocortisone, Midodrine, Erythropoietin