Idiopathic orthostatic hypotension; a study of its natural history in 57 neurologically affected patients.
D000328:Adult; D000368:Aged; D001794:Blood Pressure; D001921:Brain / Q000503:physiopathology; D005116:Extrapyramidal Tracts / Q000503:physiopathology; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007024:Hypotension, Orthostatic / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D009461:Neurologic Manifestations; D011187:Posture; D011379:Prognosis; D012007:Rectum / Q000503:physiopathology; D013116:Spinal Cord / Q000503:physiopathology; D013546:Sweating; D013997:Time Factors; D001743:Urinary Bladder / Q000503:physiopathology; D014566:Urogenital System / Q000503:physiopathology