title: Metabolic evaluation of the crural blood flow during standing and during sitting leg exercise in patients with congenital absence of venous valves in the legs.
mesh_terms: D004487:Edema / Q000209:etiology*; D006801:Humans; D007773:Lactates / Q000097:blood; D007866:Leg / Q000098:blood supply*; D007871:Leg Ulcer / Q000209:etiology*; D010092:Oximetry; D005082:Physical Exertion; D011187:Posture; D011773:Pyruvates / Q000097:blood; D012039:Regional Blood Flow; D014680:Veins / Q000002:abnormalities*
chemical_list: D007773:Lactates; D011773:Pyruvates