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高血压是常见病、多发病,是我国三大重点研究病之一。据我国79年抽样普查,高血压平均患病率为3—9％。高血压不仅是冠心病最重要的危险因素之一,高血压本身也直接造成心脏损害。据Framingham地区报告,血压每升高10毫米汞柱,心血管疾病危险因子增加30％。凡心电图发现左室肥厚的高血压患者,其充血性心力衰竭和突然死亡的危险性增加
Hypertension is a common disease, frequently-occurring disease, is one of the three major research diseases in China. According to China’s 79-year sampling survey, the average prevalence of hypertension is 3-9%. Hypertension is not only one of the most important risk factors of coronary heart disease, hypertension itself also directly causes heart damage. According to the Framingham area report, cardiovascular risk increases 30% for every 10 mm Hg of blood pressure. Where ECG found hypertensive left ventricular hypertrophy in patients with congestive heart failure and sudden increase in the risk of death