title: Redo surgery for graft failure.
mesh_terms: D000368:Aged; D001157:Arterial Occlusive Diseases / Q000601:surgery; D001807:Blood Vessel Prosthesis; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000601:surgery*; D014656:Vascular Surgical Procedures