What is rapture aorta?

Aortic rupture is the rupture or breakage of the aorta, the largest artery in the body. Aortic rupture is a rare, extremely dangerous condition. The most common cause is an abdominal aortic aneurysm that has ruptured spontaneously.

What does a descending aortic aneurysm feel like?

Signs and symptoms that an aortic aneurysm has ruptured can include: Sudden, intense and persistent abdominal or back pain, which can be described as a tearing sensation. Low blood pressure. Fast pulse.

What is an aortic endograft?

A device known as an endoluminal stent graft (or endograft) can be placed inside the thoracic portion of the aorta to provide support for the weakened artery. This endograft is a hollow, fabric-covered tube, surrounding a mesh metal cylinder (or stent).

How do they repair a descending aortic aneurysm?

Surgery: Surgeons may repair the aneurysm with a stent-graft, which they insert into the aorta through an artery in the leg. In some cases, open surgery (requiring a larger incision in the chest) may be necessary to repair the aneurysm by replacing it with an artificial blood vessel.

Can you survive a ruptured aorta?

A ruptured aneurysm can cause massive internal bleeding, which is usually fatal. Around 8 out of 10 people with a rupture either die before they reach hospital or don’t survive surgery. The most common symptom of a ruptured aortic aneurysm is sudden and severe pain in the abdomen.

How long does an endograft last?

Conclusion. Elective EVAR using the Cook Zenith endograft provides excellent results through a mean follow-up of >5 years. There is a low aneurysm-related mortality and an acceptable rate of postoperative complications and reinterventions.

What is the ascending aorta?

The ascending aorta is the first of the four regions. In the ascending aorta the blood has a high pressure as it exits from the left ventricle due to its strong contraction. The beginning of this region is marked by the aortic valve of the heart and just beneath it the aorta has three small orifices known as aortic sinuses.

What is the structure of the aorta?

The aorta is the largest artery in the body, initially being an inch wide in diameter. It receives the cardiac output from the left ventricle and supplies the body with oxygenated blood via the systemic circulation. The aorta can be divided into four sections: the ascending aorta, the aortic arch, the thoracic (descending)…

What is the regional division of the aorta?

There is a regional division of the aorta according to the direction of the blood flow through the vessel. The ascending aorta is the first of the four regions. In the ascending aorta the blood has a high pressure as it exits from the left ventricle due to its strong contraction.

Where can I find information about the aorta?

WebMD’s Aorta Anatomy Page provides a detailed image and definition of the aorta. Learn about its function and location as well as conditions that affect the aorta. Skip to main content

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