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Acute aortic dissection program reduces diagnosis time in AAD patients

Using a standardized protocol within a regional health network, a multidisciplinary acute aortic dissection (AAD) program resulted in a 43 percent reduction in time to diagnosis for all AAD patients over the course of five years, based on study results published in the July edition of Circulation: Cardiovascular Quality and Outcomes, an American Heart Association journal.

11 Aug 2010

Researchers identify genetic variant associated with increased risk of AAA

Geisinger researchers are part of an international team that has identified a genetic variant more common in individuals with abdominal aortic aneurysms. This is one of the largest studies ever into the genetics of AAA. The results of the work will appear in this week's online edition of Nature Genetics.

13 Jul 2010

Common SNP in sequence of human genome conferring risk of vascular diseases discovered

Scientists at deCODE genetics and academic colleagues from the Netherlands and twelve other countries across Europe and North America today report the discovery of a common single-letter variation (SNP) in the sequence of the human genome conferring risk of a range of vascular diseases. The SNP confers risk of abdominal aortic aneurysm (AAA), early-onset heart attack, peripheral artery disease (PAD), and pulmonary embolism, independent of other known risk factors.

12 Jul 2010

FDA approves 45mm GORE TAG Thoracic Endoprosthesis device

W. L. Gore & Associates (Gore) today announced that it has received approval from the U.S. Food and Drug Administration (FDA) to market a 45 mm diameter version of the GORE® TAG® Thoracic Endoprosthesis for treatment of aneurysms of the descending thoracic aorta. The larger diameter device allows treatment of TAAs with proximal and distal neck diameters ranging from 37 - 42 mm and is now available for commercial use in the U.S.

7 Jun 2010

New surgical procedure improves survival in infants with severely underdeveloped hearts

Pediatric researchers report that a recently introduced surgical procedure offers infants with severely underdeveloped hearts a better chance at surviving during their first year of life in comparison to the standard surgery.

28 May 2010

HeartMate II left ventricular assist device also improves right side heart function

A state-of-the-art heart pump, designed to maintain a continuous flow of blood in end-stage cardiac patients with damage to the left side of the heart, also improves function on the right side of the heart, according to researchers at Henry Ford Hospital's Heart and Vascular Institute.

27 May 2010

Usage of shunts to direct blood flow to lungs can help kids born with hypoplastic left heart syndrome

A trial on shunts used to direct blood flow to the lungs, led by researchers at the University of Michigan's C.S. Mott Children's Hospital, will lead to better outcomes for kids worldwide born with hypoplastic left heart syndrome, the most common severe heart birth defect.

27 May 2010

Largest clinical trial to compare surgical treatments for congenital heart disease

27 May 2010

New study may lead to better outcomes for kids born with hypoplastic left heart syndrome

27 May 2010

Patients with VAD implants develop varying severities of AVWS

The findings of a 12 patient study recently published in Thrombosis and Haemostasis by University Medical Center Freiburg documented that patients implanted with a ventricular assist device (VAD) experienced a rapid onset of acquired von Willebrand syndrome (AVWS), while patients implanted with the SynCardia temporary Total Artificial Heart did not.

21 May 2010

Medtronic commences treatment in RESCUE trial of Valiant Thoracic Stent Graft with Captivia Delivery System

Further demonstrating its commitment to proving the benefits of minimally-invasive procedures, Medtronic, Inc., today announced that the first patient has been treated with the company's Valiant® Thoracic Stent Graft with the Captivia Delivery System in Medtronic's RESCUE Clinical Study.

20 May 2010

Report describes imaging features of superior mesenteric artery aneurysm

A recent case report published on May 14, 2010 in World Journal of Gastroenterology describes the imaging features of a ruptured superior mesenteric artery aneurysm,which created a giant hematoma and mimicked a pancreatic mass, with mild dilatation of main pancreatic duct.

13 May 2010

Mayo Clinic Women's HealthSource offers information about abdominal aortic aneurysms

Abdominal aortic aneurysms have been considered mainly a man's problem. Men, more often than women, develop a weakened and bulging area in the aorta, the body's largest artery, which poses a risk of rupture. But according to the May issue of Mayo Clinic Women's HealthSource, women aren't risk free.

13 May 2010

$2.8 billion U.S. peripheral vascular device market to grow to over $5.3 billion by 2016

According to a new report by iData Research, the leading authority in medical device and pharmaceutical market research, the U.S. peripheral vascular device market is worth $2.8 billion with expected growth to over $5.3 billion by 2016. Increased detection and treatment of abdominal aortic aneurysms (AAAs) and peripheral arterial disease (PAD) are the main drivers of this market, particularly in the stent-graft and peripheral vascular stent segments. These markets are both expected to exceed $1 billion by 2016.

11 May 2010

Cardiovascular specialists demonstrate effectiveness of using stents to repair aortas

A UC Davis team of cardiovascular specialists has demonstrated the effectiveness of using stents -- as compared to traditional open-chest surgery -- to repair aortas that are torn as the result of accidents. The researchers will present their findings at the American Association for Thoracic Surgery Aortic Symposium 2010, which takes place April 29-30 in New York City.

4 May 2010

New study shows people with BAV more likely to have brain aneurysms

A new study shows that people with a common heart defect may also be more likely to have brain aneurysms. The study is published in the May 4, 2010, print issue of Neurology, the medical journal of the American Academy of Neurology.

4 May 2010

Molecular imaging can help physicians identify aortic dissection: Research

According to research published in the May issue of The Journal of Nuclear Medicine, molecular imaging can help physicians identify aortic dissection-an often fatal blood vessel condition-and help guide treatment.

3 May 2010

The closing of St. Vincent's Hospital creates many uncertainties in N.Y.

The Wall Street Journal reports on the closing of St. Vincent's Hospital in Manhattan. One story details how the staff of St. Vincent's has not yet received details about the hospital's closing on Friday. The hospital has been slowly winding down services since it announced its closure. "The emergency room stopped admitting patients and ambulances started going elsewhere, leaving the emergency room focused on walk-ins. Their needs have run the gamut. Tuesday night, for example, brought a patient with a possible ruptured aorta...

30 Apr 2010

Vascular surgeon successfully bypasses torn aorta

Rhonda Mullen was 38 years old and in perfect health when she suddenly felt a searing pain between her shoulder blades. A few hours later, Mullen was being wheeled into an operating room at Loyola University Hospital for emergency surgery to repair an unusual tear in her aorta, the body's main blood vessel.

29 Apr 2010

Women and men experience different outcomes at U.S. hospitals: HealthGrades

Women and men experience different outcomes at U.S. hospitals for the same procedures and treatments, according to a new study released today by HealthGrades, the leading independent healthcare ratings organization.

22 Apr 2010

Aorta News and Research

Acute aortic dissection program reduces diagnosis time in AAD patients

Researchers identify genetic variant associated with increased risk of AAA

Common SNP in sequence of human genome conferring risk of vascular diseases discovered

FDA approves 45mm GORE TAG Thoracic Endoprosthesis device

New surgical procedure improves survival in infants with severely underdeveloped hearts

HeartMate II left ventricular assist device also improves right side heart function

Usage of shunts to direct blood flow to lungs can help kids born with hypoplastic left heart syndrome

Largest clinical trial to compare surgical treatments for congenital heart disease

New study may lead to better outcomes for kids born with hypoplastic left heart syndrome

Patients with VAD implants develop varying severities of AVWS

Medtronic commences treatment in RESCUE trial of Valiant Thoracic Stent Graft with Captivia Delivery System

Report describes imaging features of superior mesenteric artery aneurysm

Mayo Clinic Women's HealthSource offers information about abdominal aortic aneurysms

$2.8 billion U.S. peripheral vascular device market to grow to over $5.3 billion by 2016

Cardiovascular specialists demonstrate effectiveness of using stents to repair aortas

New study shows people with BAV more likely to have brain aneurysms

Molecular imaging can help physicians identify aortic dissection: Research

The closing of St. Vincent's Hospital creates many uncertainties in N.Y.

Vascular surgeon successfully bypasses torn aorta

Women and men experience different outcomes at U.S. hospitals: HealthGrades

Evaluating new approaches for rare disease genomics

Expanding access to NMR with the Fourier 80 Duo

Advancing Intracellular Delivery with LumiPore®

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