Descending Thoracic and Thoracoabdominal Aortic Aneurysms
A descending thoracic aortic aneurysm (TAA) is a bulging, weakened area in the wall of the aorta, in the part that runs downward through the chest (thorax).
The aorta — the largest artery in the body — carries all the blood that is pumped out of the heart.
Approximately 15,000 Americans are diagnosed with thoracic aneurysms each year.
A thoracoabdominal aortic aneurysm (TAAA) is one that is located in the area where the aorta crosses between the chest and abdomen. This type of aneurysm is less common than a thoracic aortic aneurysm.
Complications of TAAs and TAAAs
TAAs and TAAAs are serious health risks because they can burst or rupture, causing severe internal bleeding that can rapidly lead to shock or death.
UPMC's multidisciplinary approach
At UPMC, treatment of thoracic aortic aneurysms and thoracoabdominal aortic aneurysms is handled by experts from either the Department of Cardiothoracic Surgery or the Division of Vascular Surgery.
The UPMC Center for Thoracic Aortic Disease is a specialty program led by cardiothoracic surgeons at UPMC. The Center offers a full range of treatments for disorders and diseases affecting the aorta, such as aneurysms and aortic dissection.
What distinguishes our program?
- Our multidisciplinary approach — integrated care designed so you can undergo a comprehensive evaluation at one location, instead of consulting many different specialists to address the various aspects of your disease.
- Our surgeons — actively involved in ongoing cardiovascular research to advance patient care and form new strategies to better manage thoracic aortic disease.
- Our minimally invasive procedures — such as endovascular thoracic aortic repairs using stent grafts, as well as aortic root reconstructions that preserve the aortic valve.
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