Congenital supra-aortic stenoses are (1) annular narrowing of the root of the ascending aorta (2) supra-aortic diaphragmatic stenosis (3) long segmental ascending aortic dysplasia. Its main lesion is aortic stenosis or occlusion of the lumen of a limited short segment of the aorta resulting in impaired aortic blood flow. The majority (more than 95%) of lesions in the constricted segment of the aorta are located in the distal part of the aortic arch at the junction with the thoracic descending aorta, i.e., the aortic isthmus, adjacent to the ductus arteriosus or the arterial ligamentous area. However, in rare cases, the narrowing segment may be located in the aortic arch, the thoracic descending aorta or even the abdominal aorta. Sometimes the aorta may be narrowed in two places. Very few patients have a family history of the disease. What are the dietary considerations for circumferential narrowing of the root of the ascending aorta? Patients are advised to eat foods that reduce blood viscosity; foods rich in dietary fiber; foods rich in vegetable protein; foods high in fat and cholesterol; greasy foods; fried and stimulating foods. Desirable food chicken heart: chicken heart has the effect of protecting the heart, protecting the heart muscle cells, preventing or relieving palpitations, heart rate disorders, etc. It has a tonic effect on the heart, chicken heart cholesterol is high, should not eat too much, 1-2 times a week. Carp: carp fat is mostly unsaturated fatty acids, can well reduce cholesterol, can prevent atherosclerosis, coronary heart disease, suitable for patients suffering from cardiovascular disease eat 1-3 times a week, boiling soup can be hawthorn and carp cooking together, on cardiovascular disease more auxiliary health effects. Soybean oil: bean sprouts are rich in all kinds of vitamins, with clear heat and bright eyes, nourish the blood, prevent cardiovascular sclerosis and low cholesterol and other effects, can prevent cardiovascular disease recommended frying using soybean oil, contraindicated animal oils such as lard, butter, etc. Avoid food egg yolk: egg yolk in the high cholesterol content, consuming too much cholesterol will increase the consistency of the blood, affecting blood circulation, increasing the pumping burden on the heart, you can eat egg whites, in addition, animal offal, liver also contains high cholesterol can not eat. Cheese: cheese is rich in fat, will increase the blood fat content, blood pressure, thus inducing symptoms of cardiac discomfort, patients with cardiovascular disease contraindicated to eat cheese, lard, etc., can drink milk, soy milk and other dairy products. Foie gras: foie gras fat content, cholesterol content are higher, so that the blood transport load increased, affecting the treatment and prognosis of the disease pig liver, animal offal, etc. contain more fat, cholesterol content, patients with cardiovascular disease are contraindicated to eat.