高血压病是一常见病、多发病,以中、老年人为多见,容易引起心、脑、肾、眼等重要器官病变,甚至因之死亡。所以,防治高血压病有极重要的意义。要治疗高血压,首先要发现高血压。早期高血压往往无明显症状,需至一定时间、一定严重程度时才会出现一些症状。但亦有相当一部分患者并无明显症状,往往直至发生严重并发症时才发现有高血压。无症状高血 Hypertension is a common disease, frequently-occurring disease, more common in middle-aged and elderly, easily lead to heart, brain, kidney, eye and other important organ diseases, and even death. Therefore, the prevention and treatment of hypertension is extremely important. To treat high blood pressure, we must first find high blood pressure. Early high blood pressure is often no obvious symptoms, to be a certain period of time, a certain degree of severity when there will be some symptoms. However, there are also a significant number of patients with no obvious symptoms, often until the occurrence of serious complications only to find high blood pressure. Asymptomatic high blood