Abdominal Aortic Aneurysm

Question 1

What is the diagnostic definition of AAA?

Answer 1

Aortic diameter > 3.0 cm

Question 2

Describe assessment findings associated with AAA.

Answer 2

Pulsation mass in the abdomen in otherwise asymptomatic cases

Note: Ruptured AAA’s = about 4% - 5% of sudden deaths

Question 3

Who should be screened for AAA and how?

Answer 3

• Ages 65 - 75 years
• Abdominal ultrasound

Question 4

Name AAA risk factors.

Answer 4

• > 65 years old
• Smoking history
• Male > Female
• White race
• Family history