Aortic Aneurysm

Outcomes improve when you participate in the care you receive.

JoAnne M. Foody, MD, FACC, CardioSmart Editor-in-Chief
Learn more about Aortic Aneurysm

Your heart pumps blood into your aorta—the largest artery in your body. The aorta carries oxygen-rich blood from the heart to your entire body.

Sometimes the wall of the aorta can weaken. If this happens, the wall expands because of the constant pressure of blood flowing against it and may bulge or balloon out. This condition is called an aortic aneurysm. It can happen in your chest (thoracic aortic aneurysm) or abdomen (abdominal aortic aneurysm).

If you’ve been told you have an aortic aneurysm, it probably took you by surprise. Usually there are no symptoms. The aneurysm is often found by chance on imaging tests that were ordered to rule out other problems. Still, it can be a scary diagnosis. As the aneurysm gets bigger, it can burst, causing internal bleeding that is nearly always fatal. But through careful monitoring, you and your health care team can keep close tabs on the aneurysm to figure out the best course of action—one that helps you live a long, active life. 

Treatment depends on the location, size and cause of the aneurysm and how fast it is growing.  Treatment may include careful monitoring, surgery, medications, and/or lifestyle changes. Use this condition center to learn more about living with aortic aneurysm. You can also read about the latest research, create a list of questions to ask your doctor and much more.


Aortic Aneurysm News & Events

Economic and Social Forces Have Big Impact on Heart Health

Aug 21, 2015
The American Heart Association has issued a scientific statement addressing social factors that influence risk for heart disease.

Chocolate Protects Against Heart Disease and Stroke

Jul 01, 2015
Moderate chocolate consumption helps, not harms, cardiovascular health.

Action, Not Advice, Helps Smokers Quit

Jun 25, 2015
Creating a quit plan and providing tools for ongoing support is more effective than education alone in helping smokers quit.

Cash Incentives Help Smokers Quit

Jun 03, 2015
Rewards-based programs are much more appealing than deposit-based programs, which require smokers to risk their own money.

Mediterranean Diet Improves Memory and Brain Function

May 26, 2015
A diet rich in olive oil and nuts may improve brain function and reduce risk for dementia.

A National Plan to Get America Moving

May 11, 2015

Proposed changes to our physical and social environments encourage regular physical activity for Americans throughout the course of the day.

Sudden Cardiac Arrest Rare for Adults Engaged in Sports

Apr 23, 2015

Study highlights the benefits of exercise and sports in middle-aged adults, as well as CPR training.

Is There an Exercise 'Sweet Spot' for Longer Life?

Apr 23, 2015
Two large-scale studies take a close look at meeting or exceeding current exercise guidelines, but one thing is clear: Any physical activity is far better than none.

Strategies for Combatting Childhood Obesity

Apr 07, 2015
Early lifestyle interventions are urgently needed to stop growing childhood obesity rates.

Children of Smokers Have Increased Risk of Heart Disease in Adulthood

Apr 03, 2015

Quitting is the best approach for the health of the family, but limiting children’s exposure to smoke can help.

Exercise Prevents Fall Injuries in Older Women

Apr 03, 2015

Finnish study assesses the effects of Vitamin D and strength training in women prone to falling.

CardioSmart News

Short Hospital Stays after Angioplasty Are Often Sufficient for Older Patients

Mar 31, 2015
Study finds patients 65 or older discharged from the hospital as early as 48 hours after angioplasty following a heart attack have similar outcomes as those who stay four-to-five days.

What Kind of Exercise is Best for Waist Size?

Mar 13, 2015
Both low- and high-impact exercise help us lose weight, but each provides different types of added benefits.
CardioSmart News

Same-Day Discharge after ICD Placement Shown to be Safe

Mar 11, 2015

With appropriate follow-up, eligible patients released the same day do just as well as those kept overnight.

Frailty Increases Risk of Heart Disease in Older Adults

Mar 10, 2015
Addressing early signs of frailty could help ward off heart conditions later in life.

Peanuts: A Low-Cost Food with a High Impact on Health

Mar 10, 2015
The humble legume offers heart-health benefits on par with more expensive nuts.

Moderate Physical Activity Benefits the Heart the Most

Feb 27, 2015

Study finds that women who exercise moderately—not strenuously—a few times a week have lower risk for heart attack and stroke.

Sauna Use Linked to Improved Heart Health

Feb 27, 2015
Study follows sauna bathers for over two decades and finds lower rates of sudden cardiac death among most frequent users.
CardioSmart News

Angioplasty for Patients with Chronic Blockages Underutilized

Feb 17, 2015
Researchers in an almost 4-year study found that angioplasty for patients with chronic blockages made up only 3.8% of the total number of angioplasties performed for stable heart disease.

Survey: 1 in 3 Americans Prefers Shorter Life to Daily Pill

Feb 06, 2015

Researchers explore the uptake of a preventive heart disease medicine.

Running for Health? Moderation is Key

Feb 02, 2015

You don’t have to be a marathon runner to reap full benefits, according to a new study.

Study Questions Strict Sodium Guidelines for Older Adults

Jan 28, 2015

Reducing sodium intake to less than 1,500 mg a day may be excessive for older adults.

Ability to Process Nicotine Linked to Efficacy of Patch vs. Pill

Jan 26, 2015
How quickly smokers metabolize nicotine may impact whether the nicotine patch or Chantix works best, finds study.

Experts Emphasize the Importance of Cardiac Rehabilitation

Jan 26, 2015
Despite its value and importance, cardiac rehab is vastly underutilized by patients.
CardioSmart News

Physician Sleep Deprivation Has No Significant Effect on Angioplasty Outcomes

Jan 20, 2015
According to a new study, patients undergoing angioplasty performed by a sleep-deprived doctor fared about the same as those whose doctor was rested.

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