在我国高血压的高发生率、高致残率和高致死率已成为危害人民健康的重大问题。近来调查显示,国人18岁以上人群高血压发生率为18.8%,患病人数已超过1.6亿。高血压是冠心病主要的可控制的独立危险因素,它常与其他危险因素同时存在。并存的危险因素对冠心病危险的不利影响可起协同 In our country, the high incidence of hypertension, high morbidity and high mortality have become major issues that endanger people’s health. Recent surveys show that people over the age of 18 hypertension rate was 18.8%, the number of patients has more than 160 million. Hypertension is the main controllable and independent risk factor for coronary heart disease. It often coexists with other risk factors. The adverse effects of co-existing risk factors on coronary heart disease risk may be synergistic