The most common clinical cause of aortic root I.D. widening is hypertension. In addition, aortic coarctation, aortic aneurysm, aortitis, and congenital heart disease can also cause aortic root I.D. widening, so it is important to take into account the medical history. The aorta can also vary depending on the development of the individual, so this symptom does not have much practical value. It is recommended that the patient go to the hospital to have a radiograph done to clarify if it is caused by high blood pressure. If the patient’s blood pressure is very high, strictly control the blood pressure and pay attention to long-term antihypertensive drugs in general. If it is accompanied by tearing chest pain, the patient is advised to do further examination immediately to observe the condition of the aorta, which helps to discharge fatal diseases such as arterial entrapment. It is important to maintain an optimistic attitude in life and develop good lifestyle habits.