Disease 11: Thoracic Aortic Aneurysm
A thoracic aortic aneurysm (TAA) is a bulging or ballooning of the aorta in the chest due to a weakened wall. TAAs can be life-threatening if they rupture, causing massive internal bleeding. The risk factors for TAA are similar to those for abdominal aortic aneurysms, including age, smoking, high blood pressure, and a family history of aneurysms.
Many people with TAA may not experience symptoms, while others may feel chest or back pain, shortness of breath, or difficulty swallowing. If a TAA ruptures, it can cause sudden, severe chest or back pain, difficulty breathing, and loss of consciousness.
Treatment for TAA depends on the size and growth rate of the aneurysm. Small aneurysms may be monitored with regular imaging studies, while larger or rapidly growing aneurysms may require surgery to repair or replace the damaged section of the aorta. (11)
