In addition to staple food rice and flour, miscellaneous grains and beans should also be properly matched. Lean meat (including chicken and fish) is 2-3 A Liang Day. Don't eat fat or eat less fat, eat less animal offal, but don't be absolute. It's good to eat liver from time to time. Use vegetable oil when cooking, not or less animal oil. Eating more vegetables and fruits is beneficial. Tomatoes can be eaten every day, but don't add too much polysaccharide. Bean products, peanuts and walnuts can also be eaten often. The stent will be wrapped by the inner wall of the blood vessel in about a month or two (not integrated). As long as you pay attention to taking medicine and don't block it again, 15-20 years will be fine.