The next few days snow, the temperature plummeted, especially the next few days of snow temperature air may be colder. Although the snow is beautiful, but this is not a good thing for children with precordial disease, because: the temperature drops, children with precordial disease are prone to cold colds to pneumonia; cold air inhaled into the respiratory tract can induce acute pulmonary hypertension attacks in children with pulmonary hypertension and children with tetralogy of Fallot induced hypoxic attacks. These conditions may cause the child’s cardiac insufficiency, when serious is often fatal … So, this time to actively take countermeasures: first, these days try not to go out, only through the window to enjoy the snow; also, appropriate to add clothing, but do not wear too thick, to the child’s hands and feet are warm shall prevail, try not to let the child too If the child sweats a lot, if the sweat should be dried in time as well as change clothes; furthermore, if the cold and fever as soon as possible to seek medical attention, try to choose a cardiac surgery and conditions can be early heart surgery of the hospital (such as the Third Affiliated Hospital of Zhengzhou University Heart Center) for consultation, here it is recommended that parents try to go directly to the cardiac surgery, we have cardiology together, there is pneumonia first treatment pneumonia, pneumonia is not good control of Then timely surgery to avoid delays ~ In short, everything is to let the majority of children with precordial heart to get timely diagnosis and treatment to restore health, normal life and learning ……