👉 Aortectasia is a condition where the blood vessels in the aorta, which runs from the heart to the lungs and other organs, become narrowed or occluded. This can lead to blockages that prevent the flow of oxygen-rich blood to the body's vital organs. The symptoms of aortectasia may include chest pain, shortness of breath, nausea, or fatigue. Treatment for aortectasia typically involves surgery to repair blocked vessels and improve circulation to the heart and lungs.