Aortic Dissection

Aortic dissection is a dangerous and perhaps deadly disorder that happens when a rip forms in the aorta's inner layer. The aorta is the body's major artery. This rupture lets blood flow between the layers of the aorta wall, which pushes them apart and creates a "false lumen." As the dissection gets worse, it can stop blood from flowing normally to important organs, including the heart, brain, and kidneys. Usually, this condition is linked to uncontrolled high blood pressure; connective tissue disorders, including Marfan syndrome; trauma; or an aortic aneurysm that was already there.

Symptoms usually start suddenly and include strong, acute, or ripping chest pain that might spread to the back, neck, or stomach. Other signs include trouble breathing, fainting, stroke-like symptoms, or a weak pulse in one arm or leg. There are two main varieties of aortic dissection: Type A, which affects the ascending aorta, and Type B, which only affects the descending aorta. Type A needs surgery right away.

Imaging tests like CT scans, MRIs, or echocardiograms are often used to confirm a diagnosis. Early diagnosis and treatment are crucial for boosting survival rates and avoiding problems like organ failure or rupture.