Pre-operative recipes for cardiac patients 1. Wind heart patients: If the patient is in good nutritional condition, protein can be given at 1.1-1.2 grams per kilogram of body weight. (i.e.: daily protein intake for a 50 kg person is about 50 grams.) If malnutrition can be increased to 1.5-2 grams per kilogram of body weight. 2, precordial patients: such patients are congenital heart malformations, in general, need to take in adequate nutrition. 3, coronary heart patients: cholesterol intake should be strictly controlled, egg yolk, fish eggs, cream, animal offal, seafood containing high cholesterol should be controlled in moderation. Sugar substances should be strictly controlled. 4, extracorporeal circulation valve replacement patients: such patients due to the trauma brought about by surgery and the process of extracorporeal circulation, low temperature, hemodilution, etc. reduces the patient’s immune mechanism, preoperative need to intake adequate, reasonable nutrition. In general, a balanced diet after surgery is advocated. If there are some symptoms of edema and cardiac insufficiency, etc., the sodium intake should be controlled according to medical advice or followed. The diet after valve replacement should pay attention to foods that have an impact on anticoagulant drug therapy. Foods that reduce the anticoagulant effect include: spinach, cabbage, cauliflower, peas, carrots, tomatoes, etc. Please note: These foods that affect anticoagulation are not absolutely inedible, and generally do not have a significant effect when eaten in a normal balanced diet, but only when these foods are the mainstay of the diet for a long time.