改革开放30年来,我国经济快速发展,人民健康总体上有很大改善,心血管病的发病率却持续增加,且有年轻化趋势,估计我国心血管病现患例数至少2.3亿[1]。此外,我国心血管病危险因素水平持续升高[2],这些人群均为潜在的心血管病患者。心血管病的高发病率、高致残率和高死亡率已成为 In the 30 years since the reform and opening up, the rapid economic development in our country has greatly improved people’s health. The incidence of cardiovascular disease has continued to increase and there is a tendency of becoming younger. It is estimated that there are at least 230 million cases of cardiovascular disease in China [1] . In addition, the risk factors for cardiovascular disease in China continue to rise [2], these people are potential cardiovascular disease. The high incidence of cardiovascular disease, high morbidity and high mortality have become