title: Guard against clots in leg veins. Stretch, walk, learn symptoms to prevent serious blockages.
mesh_terms: D000367:Age Factors; D000925:Anticoagulants / Q000627:therapeutic use; D006801:Humans; D007866:Leg / Q000098:blood supply*; D011859:Radiography; D012008:Recurrence; D013923:Thromboembolism / Q000000981:diagnostic imaging / Q000209:etiology / Q000517:prevention & control*; D020246:Venous Thrombosis / Q000150:complications / Q000000981:diagnostic imaging / Q000517:prevention & control*; D014859:Warfarin / Q000627:therapeutic use
chemical_list: D000925:Anticoagulants; D014859:Warfarin