Cardiac insufficiency in pregnancy is manifested by pulmonary abandonment, acute pulmonary edema, and right heart failure. Heart disease during pregnancy can be divided into two main groups. So how to take dietary care of pulmonary abandonment of blood? Here is a brief introduction. Patients with pulmonary hemorrhage should avoid foods with high salt content such as: 1, condiments – salt, soy sauce, monosodium glutamate, vinegar, ketchup, etc. 2, pickled products – kimchi, pickled vegetables, tofu milk, lo-mei, etc. 3, preserved food – sausage, ham, bacon, etc. 4.Canned goods-vegetable cans, meat cans, etc. 5.Other – instant noodles, salty bread, plenty of celery juice, carrot juice, etc. The amount of food in a meal should be small, and the total calories in a day should be limited. Each meal should be seven minutes full, and three meals a day should be averaged. Or a small number of meals. Or a small number of meals. The amount of calorie intake should be based on maintaining the standard weight and should not be excessive. Limitation of fats and oils [especially animal fats]. 1.Use lean meat as much as possible, do not eat fatty meat, chicken skin, duck skin, etc. 2. Avoid deep-fried, fried or crispy foods. Avoid deep-fried, fried or crispy foods. 3.Cooking should be done with vegetable oil, not animal oil. 4, avoid taking too much sugar and starch to prevent obesity. Such as sugar, candy, buns, bread, sweet potatoes, taro, corn, etc. 5, avoid intake of high cholesterol food. Such as viscera (brain, heart, liver, intestines), egg yolk (egg yolk, fish eggs), seafood (oysters, lobster). 6.Eat a balanced diet. Such as vegetables, fruits, fats and oils [vegetable oils], grains and cereals, fish [lean], eggs, milk, and beans. 7. Take more foods with high fiber to prevent constipation. Such as fresh fruits, vegetables, foods containing lactic acid bacteria.