Thoracic aortic aneurysm

Coronary arteries are locally or diffusely dilated, more than twice the original local diameter, and they are single or multiple tumor-like changes, which are called coronary aneurysms. Clinical manifestations are diverse and non-specific. This mainly depends on the pathological changes of the aneurysm itself and whether there are comorbidities. Its clinical manifestations can be symptoms and signs of angina pectoris or acute myocardial infarction. Heart failure can also occur with a large fistula. Patients with Kawasaki disease may be accompanied by persistent high fever, usually lasting for more than 5 days, pharyngitis, hand and foot peeling, multiple erythema and cervical lymphadenopathy, bilateral conjunctivitis, etc.