title: Screening for abdominal aortic aneurysm in asymptomatic at-risk patients using emergency ultrasound.
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D017544:Aortic Aneurysm, Abdominal / Q000000981:diagnostic imaging* / Q000453:epidemiology*; D004630:Emergencies; D005260:Female; D006801:Humans; D008297:Male; D008403:Mass Screening; D008875:Middle Aged; D019095:Point-of-Care Systems; D015995:Prevalence; D011446:Prospective Studies; D012307:Risk Factors; D014463:Ultrasonography