Abdominal Aortic Aneurysm News and Research RSS Feed - Abdominal Aortic Aneurysm News and Research

Abdominal aortic aneurysm (also known as AAA, pronounced "triple-a") is a localized dilatation of the abdominal aorta exceeding the normal diameter by more than 50 percent. It is caused by degeneration of the aortic wall, but the exact etiology remains unknown.
Racial disparities exist for black and Hispanic patients undergoing major surgeries in U.S. hospitals

Racial disparities exist for black and Hispanic patients undergoing major surgeries in U.S. hospitals

Considerable racial disparities exist in surgical outcomes for black and Hispanic patients undergoing major cancer and non-cancer surgeries in U.S. hospitals, even among institutions that have already enrolled in a national surgical quality improvement initiative. [More]
Patients who take cholesterol medications before endovascular surgery experience better outcomes

Patients who take cholesterol medications before endovascular surgery experience better outcomes

Rupture of an abdominal aortic aneurysm is one of the most dramatic medical emergencies a person can face. It usually strikes without warning, killing approximately 50 percent of those who experience it before they reach a hospital. Of those who do get to a health facility alive, only about 50 percent survive. [More]
New approach helps create virtual models for treating abdominal aortic aneurysms

New approach helps create virtual models for treating abdominal aortic aneurysms

Virtual models can be created in the angiography room thanks to an approach developed by researchers at the University of Montreal Hospital Research Centre and the university's departments of radiology, radiation oncology, and nuclear medicine. The latest advances were presented by Dr. Gilles Soulez at the Cardiovascular and Interventional Radiology Society of Europe conference on September 27, 2015. [More]
Less invasive endovascular aortic repair benefits most patients, provides quick recovery

Less invasive endovascular aortic repair benefits most patients, provides quick recovery

Each year, nearly 40,000 Americans undergo elective surgery to repair an abdominal aortic aneurysm with the goal of preventing a life-threatening rupture of this potentially dangerous cardiovascular condition. [More]
Men benefit from ultrasound screening for abdominal aortic aneurysms

Men benefit from ultrasound screening for abdominal aortic aneurysms

Men benefit from one-time screening for abdominal aortic aneurysms via ultrasound. Studies provide proof that their risk of dying is reduced, the abdominal aorta ruptures less often, and emergency surgery can be avoided more often. Far fewer data are available for women and they show no relevant differences between the groups investigated. [More]
Scientists identify key molecules that trigger immune system to fight tularemia

Scientists identify key molecules that trigger immune system to fight tularemia

Research led by scientists at St. Jude Children's Research Hospital has identified key molecules that trigger the immune system to launch an attack on the bacterium that causes tularemia. [More]
Endovascular aneurysm repair procedure can extend lives even in high-risk patients: Study

Endovascular aneurysm repair procedure can extend lives even in high-risk patients: Study

Minimally invasive surgery can prevent a fatal rupture of an abdominal aortic aneurysm. [More]
Research: Reducing emergency surgery for common procedures could cut health care costs

Research: Reducing emergency surgery for common procedures could cut health care costs

New research indicates that reducing emergency surgery for three common procedures by 10 percent could cut $1 billion in health care costs over 10 years. [More]
Lombard Medical presents positive data from PYTHAGORAS PMA trial of Aorfix at VEITHsymposium

Lombard Medical presents positive data from PYTHAGORAS PMA trial of Aorfix at VEITHsymposium

Lombard Medical, Inc., a medical device company focused on Endovascular Aneurysm Repair (EVAR) of abdominal aortic aneurysms (AAAs), today presented efficacy and safety data from the two-year follow up of the U.S. PYTHAGORAS pre-marketing approval (PMA) trial of Aorfix, the first and only endovascular stent graft with global approvals for the treatment of patients with aortic neck angulations up to 90 degrees. [More]
Multi-center study compares clinical performance of AAA procedures in virtual environment

Multi-center study compares clinical performance of AAA procedures in virtual environment

University Hospitals (UH) Case Medical Center and Simbionix recently launched a multi-center, randomized study comparing the clinical performance of abdominal aortic aneurysm (AAA) procedures with and without prior rehearsal in a virtual environment for physicians. [More]
ESC Guidelines on diagnosis and treatment of aortic diseases published in European Heart Journal

ESC Guidelines on diagnosis and treatment of aortic diseases published in European Heart Journal

The first comprehensive ESC Guidelines on aortic diseases are published today. They are presented at ESC Congress 2014 by Task Force Chairpersons Professor Raimund Erbel (Germany) and Professor Victor Aboyans (France). [More]
Surgeon explains who needs screening for abdominal aortic aneurysms

Surgeon explains who needs screening for abdominal aortic aneurysms

Bulges in body's major blood vessel can cause potentially lethal ruptures, blood clots. An abdominal aortic aneurysm is a potentially life-threatening condition: If the body's major blood vessel ruptures, it can prove deadly. [More]
Study: Minimally invasive aortic repair procedure safer for patients

Study: Minimally invasive aortic repair procedure safer for patients

Researchers at the University of California, San Diego School of Medicine have documented the safety benefits of aortic stent grafts inserted during minimally invasive surgery to repair abdominal aortic aneurysms - weaknesses in the body's largest artery that can rupture, causing potentially lethal internal bleeding. [More]

Lombard Medical exhibits Aorfix system at Critical Issues in Aortic Endografting symposium

Lombard Medical, Inc, a medical device company focused on Endovascular Aortic Repair (EVAR) of abdominal aortic aneurysms (AAA), exhibited its Aorfix Endovascular stent graft system at the 18th international experts' symposium, Critical Issues in Aortic Endografting, in Malmö, Sweden on June 27-28, 2014. [More]

Lombard Medical showcases Aorfix Endovascular Stent Graft at SVS Annual Meeting

Lombard Medical, Inc., a medical device company focused on Endovascular Aortic Repair (EVAR) of abdominal aortic aneurysms (AAA), showcased its Aorfix Endovascular Stent Graft at the 2014 Society for Vascular Surgery Annual Meeting in Boston, June 5-7. [More]
Blood pressure has heterogeneous associations with cardiovascular diseases

Blood pressure has heterogeneous associations with cardiovascular diseases

The associations between blood pressure and cardiovascular disease are variable, reveals a large study that highlights the impact of angina and heart failure. [More]
Systolic, diastolic blood pressures may have different effects on different types of cardiovascular diseases

Systolic, diastolic blood pressures may have different effects on different types of cardiovascular diseases

Raised systolic and diastolic blood pressures may have different effects on different types of cardiovascular diseases and at different ages, according to new research involving 1.25 million patients from primary care practices in England published in a special themed issue of The Lancet. [More]
Heart problems less likely for spouses than for single people

Heart problems less likely for spouses than for single people

People who are married have lower rates of several cardiovascular diseases compared with those who are single, divorced or widowed, according to research to be presented at the American College of Cardiology's 63rd Annual Scientific Session. The relationship between marriage and lower odds of vascular diseases is especially pronounced before age 50. [More]
Marriage linked to lower risk of cardiovascular disease

Marriage linked to lower risk of cardiovascular disease

Marriage is criticized for many things — justly and unjustly — but not heart disease, according to findings of a recent study conducted by researchers at NYU Langone Medical Center. [More]
Marital status affects risk of heart disease, survey shows

Marital status affects risk of heart disease, survey shows

Analysis of surveys of more than 3.5 million American men and women, administered at some 20,000 health centers across the country - believed to be the largest analysis of its kind ever performed - found that married people, regardless of age, sex, or even cardiovascular risk factors, had significantly less chances of having any kind of cardiovascular disease than those who were single, divorced or widowed. [More]
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