Thoracic Aortic Aneurysm (TAA)
- When a section of the aortic wall becomes weakened, it can gradually enlarge over time.
Types of Thoracic Aortic Aneurysm
- Ascending Aortic Aneurysm – Occurs in the portion of the aorta rising from the heart; the most common type.
- Aortic Root Aneurysm – Involves the section attached directly to the heart and may affect the aortic valve.
- Aortic Arch Aneurysm – Involves the curved portion of the aorta.
- Descending Thoracic Aortic Aneurysm – Occurs in the descending part of the chest aorta.
Why is it Dangerous?
Most thoracic aortic aneurysms develop slowly and often cause no symptoms.
If the aneurysm becomes too large, it can:
- Tear (Aortic Dissection)
- Burst (Aortic Rupture)
Both are life-threatening emergencies.
Who is at Risk?
- People with high blood pressure
- Those with a bicuspid aortic valve
- People with a family history of aortic disease
- Smokers
- Individuals with certain genetic conditions
Common Symptoms
Many people have no symptoms.
When symptoms occur, they may include:
- Chest pain
- Back pain
- Shortness of breath
- Hoarseness
- Persistent cough
Can it be Treated?
Yes.
When detected early, doctors can:
- Monitor it regularly
- Control blood pressure
- Recommend surgery if needed
India records approximately 29 lakh (2.9 million) cardiovascular disease (CVD) deaths per year, including heart attacks, strokes, heart failure, and other heart and blood vessel diseases.