Dietary control requirements for cardiac stents are not particularly strict, and a low-salt, low-fat diet is recommended. The intake of fresh vegetables and fruits should be increased appropriately, and it is generally not necessary to make strict recipes. If there is a combination of diabetes, it is necessary to strictly implement the diabetic diet. The daily intake of staple food is 4-6 taels, protein intake is about 2-3 taels, such as lean meat, milk, eggs, etc., and vegetables are required to be above 500 grams. If blood sugar is well controlled, you can eat fruits such as apples, peaches, watermelon, bananas, oranges, etc. If blood sugar is not well controlled, tomatoes and cucumbers can be used instead of fruits. Usually, if the exercise tolerance can be, it is necessary to carry out appropriate physical exercise, but it is not recommended strenuous exercise, you can carry out fast walking, jogging, yoga, tai chi, etc. After the heart stent, you must take coronary heart disease secondary prevention drugs on time, clopidogrel or tigretol should be taken orally for at least one year.