Sep 20, 2025 · Blood rushes through the tear. This causes the inner and middle layers of the artery to split, called a dissection. If the blood goes outside the artery, aortic dissection is often deadly. …

What is aortic dissection? An aortic dissection is a tear in your aorta. This is the main artery that carries oxygen-rich blood away from your heart to the rest of your body. It runs through your chest …

Dissections that propagate towards the iliac bifurcation (with the flow of blood) are called anterograde dissections and those that propagate towards the aortic root (opposite of the flow of blood) are …

Oct 6, 2024 · Aortic dissection, though uncommon, is a catastrophic vascular disorder characterized by a tear in the intimal layer of the aorta, leading to the separation of the aortic wall layers.

Aortic dissection is a small tear in the large blood vessel that leads from the heart and supplies blood to the body. Learn the types, causes, warning signs, diagnosis, treatment, and life …

Jul 11, 2025 · Vascular surgeon Ross Milner, MD, shares an overview of aortic dissection, explaining symptoms, causes, treatment options, and prevention tips.

Nov 13, 2024 · An aortic dissection is a serious condition in which the inner layer of the aorta tears. Symptoms include severe chest pain and shortness of breath.

What is aortic dissection? The aorta is the body’s largest blood vessel. It branches off the heart and delivers oxygenated blood to the body. The aorta wall is three layers thick. When the inner layer …

Sep 28, 2024 · Extension into the aortic lumen leads to an aortic dissection. This may occur in roughly a third of patients with intramural hematoma within the ascending aorta.

An aortic dissection occurs when the inner layer of the aortic wall tears. The inner and middle layers of the aorta separate and fill with blood, weakening the wall of the aorta.