An aortic dissection is a serious condition in which the inner layer of the aorta, the large blood vessel branching off the heart, tears. Blood surges through the tear, causing the inner and middle layers of the aorta to separate (dissect). If the blood-filled channel ruptures through the outside aortic wall, aortic dissection is often fatal..
Aortic dissection is relatively uncommon. The condition most frequently occurs in men in their 60s and 70s. Symptoms of aortic dissection may mimic those of other diseases, often leading to delays in diagnosis. However, when an aortic dissection is detected early and treated promptly, the chance of survival greatly improves.
Aortic dissection symptoms may be similar to those of other heart problems, such as a heart attack. Typical signs and symptoms include:.
When to see a doctor
If you have signs or symptoms such as severe chest pain, fainting, sudden onset of shortness of breath or symptoms of a stroke, it requires immidiate attension and medical care. These signs and symptoms don’t always indicate a serious problem, but it’s best to get checked quickly. Early detection and treatment may help save your life.