[Patterns in the fall of blood pressure during the erect position in patients with orthostatic hypotension syndrome--with special reference to the pathophysiology of sympatheticotonic-type orthostatic hypotension].
D000328:Adult; D000367:Age Factors; D000368:Aged; D001794:Blood Pressure; D006801:Humans; D007024:Hypotension, Orthostatic / Q000209:etiology* / Q000503:physiopathology; D008875:Middle Aged; D013564:Sympathetic Nervous System / Q000503:physiopathology*