高血压是多种心脑血管疾病的重要危险因素,也是心脑血管疾病死亡的主要原因之一。高血压一贯被认为是由遗传、饮食等多因素导致的疾病,近年来的文献显示,炎症与高血压密切相关。20世纪80年代后期,牙周感染与全身疾病的关系引起学者们的兴趣和关注,发现其危害已远超过牙齿丧失,与心血管疾病的发生发展密切相关[1-3],是中风、冠心病以及外周动脉病变 Hypertension is an important risk factor for a variety of cardiovascular and cerebrovascular diseases and is also one of the major causes of death from cardiovascular and cerebrovascular diseases. Hypertension has always been considered as a genetic, diet and other diseases caused by factors in recent years, the literature shows that inflammation and hypertension are closely related. In the late 1980s, the relationship between periodontal infection and systemic diseases aroused the interest and concern of scholars and found that its harm has far exceeded the loss of teeth, and is closely related to the occurrence and development of cardiovascular disease [1-3], stroke, crown Heart disease and peripheral artery disease