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高血压是老年人主要疾病之一。据国内调查资料统计,65岁以上人群高血压患病率高达49～57%,其中,收缩压增高者占24.8%,舒张压增高者占2.9%,两者均升高者占16.5%。目前认为,无论收缩压还是舒张压升高,均可潜在地导致各种心血管并发症的发生。据统计,中风、充血性心力衰竭、猝死、冠心病及心肌梗塞等疾病的发病率,患高血压的老年人较之血压正常的老年人高数倍。因此,高血压是引起老年人病死率和病残率高的主要疾病。积极防
Hypertension is one of the major diseases in the elderly. According to statistics from domestic survey, the prevalence of hypertension in people over 65 years old is as high as 49-57%. Among them, systolic blood pressure increased by 24.8%, diastolic blood pressure increased by 2.9%, and both increased by 16.5%. Currently, regardless of systolic or diastolic blood pressure can potentially lead to the occurrence of a variety of cardiovascular complications. According to statistics, the incidence of stroke, congestive heart failure, sudden death, coronary heart disease and myocardial infarction and other diseases, the elderly suffering from hypertension than the normotensive elderly several times higher. Therefore, hypertension is the major cause of mortality and morbidity in the elderly. Actively prevent