title: [Renin-aldosterone system in idiopathic orthostatic hypotension].
mesh_terms: D000328:Adult; D000368:Aged; D000450:Aldosterone / Q000097:blood*; D006801:Humans; D007024:Hypotension, Orthostatic / Q000097:blood*; D008297:Male; D012083:Renin / Q000097:blood*
chemical_list: D000450:Aldosterone; D012083:Renin