Uric acid is the ending product of purine metabolism.Increased serum uric acid(SUA)affects the stability of atheromatous plaque and increases the incidence of myocardial infarction,heart failure and all-cause mortality of patients with coronary heart disease(CHD).Especially in female patients,the incidence of CHD has increased significantly. Using normotensive children for comparison,the risk of showing prehypertension or hypertension increases by at least 50%for each 1mg/L SUA increase in adolescence.The m...