Coronary heart disease is increasing among young people and is directly related to poor lifestyle habits. At the same time, the incidence of underlying diseases among young people has increased, which also contributes to the increased incidence of coronary heart disease. The increasing proportion of young people in the coronary heart disease population is directly related to the current poor living habits of young people. Coronary heart disease may be induced when long-term smoking, staying up late or being obese in daily life. At the same time, long-term mental stress or emotional fluctuations in the mental state, is also easy to trigger coronary heart disease. Because the onset of coronary heart disease and cardiovascular system underlying diseases have a direct link. Therefore, when the proportion of young people suffering from hypertension, high blood pressure, high blood fat, diabetes and other underlying diseases increases, resulting in the incidence of coronary heart disease also increases, so that the number of young patients with coronary heart disease gradually become more. It is recommended that young people go to the hospital for regular screening for coronary heart disease and other cardiovascular diseases.