Aneurysm, any large artery:

An aneurysm occurs when an artery's wall weakens and causes a strangely enormous lump. This lump can burst and cause inside dying. Albeit an aneurysm can happen in any piece of your body, they're most normal in the:

  • cerebrum
  • aorta
  • legs
  • spleen

What Causes An Aneurysm?

Albeit the specific cause of an aneurysm is uncertain but certain factors add to the condition.

For instance, harmed tissue in the arteries can assume a part. The arteries can be hurt by blockages, such as fatty deposits. These deposits can trigger the heart to siphon more diligently than needed to push blood past the fatty development. This stress can harm the arteries because of the increased pressure.

Atherosclerotic Disease

Atherosclerotic disease can also prompt an aneurysm. Individuals with atherosclerotic disease have a type of plaque development in their arteries. Plaque is a hard substance that damages the arteries and prevents blood from streaming uninhibitedly.


Hypertension may also cause an aneurysm. The power of your blood as it travels through your blood vessels is measured by how much pressure it places on your artery walls. On the off chance that the pressure increases over a typical rate, it might grow or debilitate the blood vessels. Blood pressure for a grown-up is considered ordinary at or under 120/80 mm Hg, or millimeters of mercury.

A significantly worse hypertension can increase the risk for heart, blood vessel, and dissemination problems. Higher-than-ordinary blood pressure doesn't necessarily put you at risk for an aneurysm.


Aneurysms that happen close to the surface of the body may show signs of swelling and torment. An enormous mass may also create. The symptoms of cracked aneurysms anyplace in the body can include:

  • bleeding
  • increased heart rate
  • severe pain or torment
  • feeling unsteady or dizzy

Serious complications from aneurysms can cause death in the event that you don't get urgent medical services.

Aneurysm, any large artery:

A large artery aneurysm is a condition characterized by a bulge or ballooning in the wall of a large artery, such as the aorta, which is the main artery that carries blood from the heart to the rest of the body. Aneurysms can also occur in other large arteries, such as those that supply blood to the brain or legs.

Causes of Large Artery Aneurysms

  • Weakness in the artery wall

The primary cause of large artery aneurysms is a weakness in the artery wall, which can be congenital or acquired.

  • Atherosclerosis

Atherosclerosis, a condition characterized by the buildup of plaque in the arteries, can weaken the artery walls and increase the risk of aneurysm formation.

  • High blood pressure

Chronic high blood pressure can put strain on the artery walls, making them more susceptible to aneurysm development.

  • Trauma

Trauma or injury to the artery can weaken the wall and lead to the formation of an aneurysm.

  • Infection

In rare cases, infections such as syphilis or bacterial endocarditis can cause damage to the artery wall and result in an aneurysm.

Symptoms of Large Artery Aneurysms

  • Often asymptomatic

Many large artery aneurysms do not cause symptoms and are discovered incidentally during medical imaging tests.

  • Pain

If a large artery aneurysm expands rapidly or ruptures, it can cause sudden and severe pain in the affected area.

  • Pulsating sensation

Some individuals may feel a pulsating sensation near the site of the aneurysm.

  • Other symptoms depend on the location

Symptoms can vary depending on the location of the aneurysm. For example, a brain aneurysm may cause symptoms such as headaches, blurred vision, or neurological deficits.

Diagnosis of Large Artery Aneurysms

  • Imaging tests

Various imaging tests can be used to diagnose large artery aneurysms, including ultrasound, computed tomography (CT) scan, magnetic resonance imaging (MRI), or angiography.

  • Physical examination

A thorough physical examination may be performed to assess any signs or symptoms of aneurysms.

  • Family history and risk factors

A family history of aneurysms or the presence of risk factors such as smoking, high blood pressure, or atherosclerosis may be considered during the diagnosis.

Description Percentage

If symptomatic, or; for indefinite period from date of hospital admission for surgical correction


Following surgery:

Description Percentage

Ischemic limb pain at rest, and; either deep ischemic ulcers or ankle/brachial index of 0.4 or less

Description Percentage

Claudication on walking less than 25 yards on a level grade at 2 miles per hour, and; persistent coldness of the extremity, one or more deep ischemic ulcers, or ankle/brachial index of 0.5 or less

Description Percentage

Claudication on walking between 25 and 100 yards on a level grade at 2 miles per hour, and; trophic changes (thin skin, absence of hair, dystrophic nails) or ankle/brachial index of 0.7 or less

Description Percentage

Claudication on walking more than 100 yards, and; diminished peripheral pulses or ankle/brachial index of 0.9 or less


Note 1: The ankle/brachial index is the ratio of the systolic blood pressure at the ankle (determined by Doppler study) divided by the simultaneous brachial artery systolic blood pressure. The normal index is 1.0 or greater.

Note 2: These evaluations are for involvement of a single extremity. If more than one extremity is affected, evaluate each extremity separately and combine (under §4.25), using the bilateral factor, if applicable.


Note 3: A rating of 100 percent shall be assigned as of the date of hospital admission for surgical correction. Six months following discharge, the appropriate disability rating shall be determined by mandatory VA examination. Any change in evaluation based upon that or any subsequent examination shall be subject to the provisions of §3.105(e) of this chapter.


Need help with Medical Compensation? If your disability claim is not clearly supported by your medical records along with evidence, your claim can be denied. We have helped thousands of Veterans claim the compensation they deserve.

Get More Info