Made by Tang Haixiang Content\uf097 1.The definition and diagnostic standards of hypertension.\uf097 2.The cause and symptom of hypertension.\uf097 3.The treatment and prevention of hypertension. \uf097 (1) DefinitionHypertension is a chronic medical condition in whi-ch the blood pressure in the arteries is elevated and hypertension can lead to some complications, like Stroke (中风) ,Heart failure (心力衰竭) , Kidney failure(肾衰竭) , etc.(2) Diagnostic standardsthe systolic blood pressure( 收缩压) is higher than 140 mmHg or diastolic blood pressure (舒张压) is higher than 90 mmHg.mmHg abbr. millimetre(s) of mercury 毫米汞柱(液压单位) 1.The definition and diagnostic standards of hypertension. \uf097 (1) symptomHeadache 头痛Dizziness 头晕Shortness of breath 呼吸浅短Blurred vision 视力模糊Nosebleed 鼻出血Fatigue 疲乏Irregular heartbeat 心律不齐……\uf097 (2) CauseInherited genetic factors 遗传因素Obesity 肥胖Excessive drinking 过度饮酒Unreasonable eating habit 饮食习惯不合理Lack of exercise 缺乏锻练Over-Emotional 过情绪化……___________________________________________2.The symptom and cau