title: I've been told that a daily dose of five milligrams of warfarin has no effect on a small leak in my heart valve. Do you agree?
mesh_terms: D000925:Anticoagulants / Q000008:administration & dosage*; D006349:Heart Valve Diseases / Q000150:complications; D006801:Humans; D013927:Thrombosis / Q000517:prevention & control*; D014859:Warfarin / Q000008:administration & dosage*
chemical_list: D000925:Anticoagulants; D014859:Warfarin