Catastrophic vascular emergencies in the elderly.
D000208:Acute Disease; D000368:Aged; D001019:Aortic Rupture / Q000401:mortality* / Q000601:surgery; D001132:Arm / Q000098:blood supply; D001157:Arterial Occlusive Diseases / Q000401:mortality* / Q000601:surgery; D004630:Emergencies; D006801:Humans; D007866:Leg / Q000098:blood supply