1, strengthen exercise, improve the body’s resistance, so that bacteria have no opportunity to take advantage of; 2, develop good living habits, avoid staying in a damp, cold, non-ventilated environment for a longer period of time. Pay attention to indoor cleanliness to reduce the chance of infection, especially in the summer, stay in the air-conditioned room for a long time is not a good thing; 3, pay attention to the treatment of minor illnesses and disasters. Cold, fever, pharyngitis, tonsillitis, otitis media are the causes of wind heart disease, treatment should not be ignored, must be thoroughly treated; 4, in the earliest stage of wind heart disease, if the treatment is regular and reasonable, can avoid the deformation and damage of the valve.