Aug 6, 2021 · An aortic dissection is a serious condition in which a tear occurs in the inner layer of the body's main artery (aorta). Blood rushes through the tear, causing the inner and middle layers of the aorta to split (dissect).

Apr 10, 2025 · People with an aortic aneurysm have an increased risk of a tear in the aortic lining, called a dissection. It is shown in the image on the right. An aortic aneurysm is a bulge that occurs in the wall of the body's main artery, called the aorta.

Apr 3, 2025 · Tears in one or more of the layers of the wall of the aorta, called an aortic dissection. Rupture of the aneurysm. A rupture can cause life-threatening bleeding inside the body.

Symptoms that a thoracic aortic aneurysm has ruptured or caused a tear called an aortic dissection include: Sharp, sudden pain in the upper back that spreads down the body. Pain in the chest, jaw, neck or arms.

Aug 6, 2021 · Your doctor may think you have an aortic dissection if you have: Sudden tearing or ripping chest pain; Blood pressure difference between the right and left arms; Widening of the aorta on chest X-ray; Tests to diagnose aortic dissection include: Transesophageal echocardiogram (TEE). This test uses sound waves to create pictures of the heart in ...

Nov 1, 2024 · An aortic aneurysm often goes unnoticed until it ruptures, which can lead to sudden, severe symptoms. Rupture generally results in rapid blood loss internally, causing a quick drop in blood pressure and potentially quick unconsciousness.

An aneurysm can occur anywhere in the body's main artery, called the aorta. Having an aortic aneurysm increases the risk of a tear in the aortic lining, called a dissection, as shown in the image on the right.

Oct 11, 2024 · A sudden aortic dissection occurs when the wall of the aorta, the main artery carrying blood from your heart, tears. This is very dangerous because it can block blood flow to vital organs. Without treatment, about 50% of people with …

Apr 18, 2025 · Ascending aortic root aneurysm repair and replacement may be done in two ways. Valve-sparing aortic root repair (top-right image) replaces the enlarged part of the aorta with an artificial tube, called a graft.

An aortic aneurysm is a weak spot in the wall of the aorta that begins to bulge or balloon outward, as shown in the image on the left. An aneurysm can occur anywhere in the aorta. People with an aortic aneurysm have an increased risk of a tear in the aortic lining, called a dissection.