Abdominal aortic aneurysm (AAA) is a ballooning of the aorta, the largest blood vessel in the human body, which extends into the abdomen. If the wall of this blood vessel becomes weakened, it can stretch, "balloon" out and rupture. A rupture, if left untreated, can lead to life-threatening internal bleeding. The exact cause of this condition is unknown. However, it often occurs in older adults, especially males, those with a high cholesterol level, and in smokers. There also tends to be a genetic link to this disorder.
Researchers have found a link between dysregulated tryptophan metabolism and abdominal aortic aneurysm, a life-threatening vascular disease, according to a new study led by Georgia State University.
In an analysis of published studies, lower levels of alcohol consumption were associated with a lower risk of abdominal aortic aneurysm until approximately 15 to 20 g/day, with an increasing risk thereafter. In the British Journal of Surgery analysis, the increase in risk beyond 2 units/day was stronger in men than in women.
University Hospitals Cleveland Medical Center once again has been recognized as one of the nation's best hospitals for 2017–18 by U.S. News & World Report.
Yale University researchers have developed a way in which medical imaging could potentially be used to assess a patient's rupture risk for abdominal aortic aneurysm.
Elastin and collagen serve as the body's building blocks. They provide tensile strength and elasticity for a number of organs, muscles and tissues. Any genetic mutation short-circuiting their function can have a devastating, and often lethal, health impact.
A new study in the journal Health Affairs shows that, despite being designed to more effectively manage care and control costs, black patients enrolled with Medicare Advantage are far more likely to be readmitted to the hospital after a surgery than those enrolled on traditional Medicare.
Researchers are working to determine why the aortic valve doesn't form correctly in patients with the most common congenital heart defect: bicuspid aortic valve.
Researchers at Umeå University in Sweden have discovered a genetic mutation that can cause dissection of the thoracic aorta, which is the body's main artery.
Mortality rates for women undergoing surgery for abdominal aortic aneurysms are nearly twice those for men, a new study has found.
One of the top ten killers for men older than 55 is the target of Clemson University research that could lead to a new life-saving therapy and a better way of telling whether surgery is necessary.
With the recent opening of the Vanderbilt Marfan Syndrome and Aortic Disorders Center, the state's only comprehensive clinic serving entire families, hundreds of patients with connective tissue disorders now have a one-stop shop for health care.
Thousands of lives could be saved every year after it was discovered a fatal cardiovascular condition could be linked to four genes, research has found.
Some 10 million points of genetic variation are scattered across a molecule of DNA, and those variations make us who we are as individuals. But in some cases, those variants contribute to diseases, and it's a major challenge for scientists to distinguish between harmless variants and those that are potentially hazardous to our health.
A minimally-invasive procedure to fix a life-threatening condition may be associated with an increase in long-term complications, compared to an alternative procedure.
Mice placed on a low-calorie diet are less likely to develop abdominal aortic aneurysms, according to a new study in The Journal of Experimental Medicine.
On Super Bowl Sunday, Tina Wilkins was relaxing in her recliner while she chatted on the phone with her mother and waited for the game to begin. She had recently lost 63 pounds and was in better shape than she had been in years.
People with a family member who had an aortic dissection—a spontaneous tear in one of the body's main arteries—should take note of the age that family member was when the aortic dissection occurred.
Japan's favorite beverage might be offering more than just a relaxing tea break.
Aortic disease, including aortic aneurysm and aortic dissection, is an important cause of cardiovascular morbidity and death. There have been exciting developments in caring for patients with aortic aneurysm and dissection, including great advances in diagnosis and endovascular therapies.
New findings from large-scale studies of more than 3.6 million people who underwent screening for cardiovascular disease reveals that a person's age and gender affects the prevalence of certain types of peripheral vascular diseases (PVD), and that diabetes is a major risk factor for developing these diseases, even in patients without heart disease.