When babies suffer from congenital heart disease, they are often uncomfortable and cannot express themselves in words, so they often cry and fuss, and parents are often baffled by the crying of their babies, and sometimes violent crying can lead to a sharp turn in the condition of the child and even sudden death. As parents should do a good job of home care with the baby’s condition in mind. First of all, you should try to avoid your baby from getting emotional and crying, and reduce unnecessary bad stimulation, because crying can increase the burden on the heart. Second, the feeding diet should ensure adequate protein, calories, vitamins and dietary fiber to ensure the baby’s nutrition, and to keep the bowel movements smooth, larger children should be told not to force the bowel movement, such as the bowel movement is not smooth can be given open plug laxative, so as not to force the bowel movement to increase the load on the heart leading to the occurrence of heart failure. For babies with cyanotic congenital heart disease need to give enough water, especially in case of diarrhea and vomiting to replenish fluids in time to avoid dehydration leading to thrombosis. Thirdly, it is difficult to feed babies with congenital heart disease, especially some small babies are prone to shortness of breath and even cyanosis when sucking milk, which often leads to stop sucking milk and easy to vomit and sweat a lot, which not only causes physical exertion, but also can increase the burden on the heart to induce heart failure, at this time, parents should use a dropper to slowly drip milk into the baby’s mouth, and after each feeding, 1-2 spoons of warm water should be added to keep the mouth clean to avoid thrush. Afterwards, the baby can be held vertically and patted on the back for more than 20 minutes, and then gently laid down on his or her side to prevent vomiting and inhalation of vomit causing asphyxia and aspiration pneumonia. Fourth, congenital heart disease babies are often poor health, susceptible to colds, pneumonia, pneumonia is easy to induce heart failure, so climate change should be carefully cared for, timely increase and decrease clothing, if there is a respiratory infection in the family should be isolated in a timely manner, daily life as far as possible not to take the baby to a crowded, confined space in public places, once the infection to seek medical attention in order to avoid delaying the disease. Fifth, congenital heart disease baby can not be a large number of infusion, if you have to infusion treatment should try to reduce the amount of liquid and slow down the drip rate, so as not to increase the burden on the heart lead to heart failure. Sixth, the usual life and infusion process found in the baby’s shortness of breath, irritability, rapid heart rate, breathing difficulties and other symptoms, may have occurred heart failure, should promptly consult a doctor. Seventh, keep the indoor air circulation, the windows should be opened regularly in winter to ventilate, but when opening the windows the baby should not be directly to the wind, the temperature should not be too low when opening the air conditioning in summer, and the windows should be opened regularly to ventilate, the baby with bruises should avoid high indoor temperature to avoid causing excessive sweating and dehydration.