Reconstructive vascular surgery in high-risk patients.
D000368:Aged; D001157:Arterial Occlusive Diseases / Q000401:mortality / Q000601:surgery*; D005121:Extremities / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000401:mortality; D012306:Risk