Aortic dissection

aortic dissection

Injury to the innermost layer of the aorta

Aortic dissection (AD) occurs when an injury to the innermost layer of the aorta allows blood to flow between the layers of the aortic wall, forcing the layers apart. In most cases, this is associated with a sudden onset of agonizing chest or back pain, often described as "tearing" in character. Vomiting, sweating, and lightheadedness may also occur. Damage to other organs may result from the decreased blood supply, such as stroke, lower extremity ischemia, or mesenteric ischemia. Aortic dissection can quickly lead to death from insufficient blood flow to the heart or complete rupture of the aorta.

Also known as...AD
US & Canada Politics
Lindsey Graham Dies Suddenly at 71

Lindsey Graham Dies Suddenly at 71 Senator Lindsey Graham has died suddenly at 71 from an aortic dissection.