在高血压患者中,大约有一半的病例找不到血压升高的原因。引起原发性高血压的原因很复杂,但其中心理因素在疾病的产生中占了十分重要的地位。高血压是最常见的循环系统疾病症状,血压长期超过标准值,有可能诱发脑溢血等严重的心脑血管疾病,甚至引起猝死。 In hypertensive patients, about half of the cases can not find the cause of elevated blood pressure. The causes of essential hypertension are complex, but the psychological factors in the production of the disease accounted for a very important position. Hypertension is the most common symptoms of circulatory diseases, long-term blood pressure exceeds the standard value, may cause stroke and other serious cardiovascular and cerebrovascular diseases, and even cause sudden death.