hypertension高血压全英语.ppt

HYPERTENSION,Hypertension (HTN) or high blood pressure, sometimes called arterial hypertension, is a chronic medical condition in which the blood pressure in the arteries is elevated.,What is Hypertension?,Diagnosis of Hypertension,Lead to,Hypertension高血压,systolic blood pressure140 diastolic blood pressure 90,Either of them,Danger Zone,systolic blood pressure120 diastolic blood pressure 80,Both of them,Normal blood pressure正常血压范围,A warning sign,If your BP are 120/80 or higher but below 140/90,It is called,Pre-hypertension高血压前期,Stage of Hypertension,Classification Of Hypertension,Primary or Essential Hypertension 原发性高血压 high blood pressure with no obvious underlying（潜在的，根本的） medical cause. 90-95% Benign Hypertension (Chronic Hypertension) 良性/缓进性高血压 Malignant Hypertension (Accelerated Hypertension) 恶性/急进性高血压 Secondary Hypertension 继发性高血压,Classification Of Hypertension,Primary or Essential Hypertension 原发性高血压 high blood pressure with no obvious underlying（潜在的，根本的） medical cause. 90-95% Secondary Hypertension 继发性高血压 High blood pressure that is caused by another medical condition(医疗条件) or medication(药物). 5-10%,Signs And Symptoms,Treatment,1,4,2,5,3,Precaution,6,Contents,Medical Qigong,Signs And Symptoms,Complications,Causes And Pathogenesis,Signs And Symptoms,Signs And Symptoms,Potential Unnoticed The Silent killer,Headache Dizziness Shortness of breath Blurred vision Ear noise or buzzing nosebleed Fatigue Nausea Irregular heartbeat,Signs And Symptoms,Signs And Symptoms,Most of the time, there are no symptoms. About one out of every 100 (1%) people with hypertension is diagnosed with severe high blood pressure (accelerated or malignant hypertension) at their first visit to the doctor.,-Heart failure,The heart will get larger or weaker, which may lead to heart failure.,Complications,-Aneurysms,Complications,-Kidney failure,Blood vessels in the kidney will narrow. This may cause kidney failure,Complications,-Blindness,Blood vessels in the eyes will burst or bleed. This will lead to vision or blindness,Complications,Cause and Pathogenesis,Cause and Pathogenesis,-Inherited genetic factors,About half of patients have family history of hypertension, they were born to have higher risk to suffer hypertension.,Cause and Pathogenesis,-Dietary factors,Cause and Pathogenesis,excessive sodium intake,Sodium and water retention,Extracellular fluid increase,-Sodium intake,Cardiac output increase,hypertension,Cause and Pathogenesis,obesity,Blood lipids increase,Narrow diameter of blood vessel,-Obesity,hypertension,Cause and Pathogenesis,-Alcohol consumption,Cause and Pathogenesis,-Other factors,Psychosocial factors Physical activity Neuroendocrine factors Environmental factors,Cause and Pathogenesis,Treatment,Diuretics(利尿药) Beta-blockers(-阻断剂) ACE Inhibitors(血管紧张素转换酶抑制剂) ARBs (肾上腺素能受体结合剂) Calcium Channel Blockers(钙通道阻滞剂),Treatment,-Drug Treatment,Dietary Approaches(饮食疗法) to Stop Hypertension - involves eating more fruits, vegetables, whole-grain foods(全谷类食物), low-fat dairy(低脂奶), fish, poultry(禽肉), and nuts(坚果). You should eat less red meat(红肉), saturated fats(饱和脂肪), and sweets(甜食).,Treatment,-Food Therapy,yellow lotus tea(黄莲花茶); Chrysanthemum Tea (菊花茶) Hawthorn tea(山楂茶),Treatment,-Tea Therapy,Engage in regular aerobic physical activity At least 30 minutes per day ,and BP drops 4-9 points with increased activity.,Treatment,-Exercise,Yoga（瑜伽）, tai chi（太极）, and deep breathing（深呼吸） also help.,Treatment,-Complementary Therapies,How to Prevent High Blood Pressure ？,口腔五年1001班 易芳,-Lifestyle,1.Maintain a healthy weight.,Precaution,2.Eat a balanced diet.,-Lifestyle,Precaution,3.Cut back on salt.,Sodium is the element in salt that can raise blood pressure. Most of the sodium we eat comes from processed and restaurant foods.,-Lifestyle,Precaution,4. Exercise regularly.,-Lifestyle,Precaution,5.Dont smoke,-Lifestyle,Precaution,6.Limit alcohol use.,cirrhosis atherosclerosis,-Lifestyle,Precaution