英文疾病介绍-Hypertension(高血压病) PPT课件

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高血压病
What Is Hypertension?
Hypertension (HTN) is a chronic ([ˈkrɔnik]慢性的 ) medical condition in which the blood pressure in the arteries ([ˈɑ:təriz]动脉 ) is elevated([ˈeləˌveɪtɪd]提高的).
sad in a long time
Hypertension Symptoms
High blood pressure is sometimes called a silent killer(无症状杀 伤者) because it may have no outward symptoms for years (可能没 有外在症状长达数年).
sign
but below 140/90
It is called
Pre-hypertension 高血压前期
Danger systolic blood pressure≥140 Zone diastolic blood pressure ≥90
Lead to
Hypertension
Either of them
Who is at risk?
Anyone can have high blood pressure. Some people are more likely to have high blood pressure including:
• African Americans(more sensitive to salt) • People over age 55 • People with a family history of high blood pressure
In fact, one in five people with the condition don‘t know they have it. Internally([ɪnˈtɜ:nəlɪ],在体内地), it can quietly damage the heart, lungs, blood vessels, brain, and kidneys if left untreated. It’s a major risk factor for strokes(中风/脑卒中) and heart attacks(心脏 病).
孕妇
Chronic kidney disease
Pregnancy
慢性肾疾病
Secondary Hypertension
Hyperparathyroidism ([haɪpəpærə'θaɪrɔɪdɪzəm])
避孕丸、节食丸、感 冒药、偏头痛药
birth control pills, diet pills,
cold medications, Migraine([ˈmaɪˌgreɪn])
Medications.
renal artery stenosis
甲状旁腺功能亢进症
ຫໍສະໝຸດ Baidu
([stɪ'nəʊsɪs])
肾动脉狭窄
Causes Of Hypertension
Genes(遗传因素) Diet(膳食因素) Social And Mental
Condition(社会心理应 激因素)
a. Stress(压力) b. Anger(愤怒) c. Frightened(惊吓)
Others(其它因素)
a. Obesity([əʊˈbi:sɪti:]肥胖症) b. Smoke(吸烟) c. Older Age(老龄) d. Inactivity(缺乏锻炼) e. Race(种族)
Pathological Changes(病变)
Left ventricle in hypertensive heart disease. 左心室壁明显增厚
Who is at risk?
Your chances of having high blood pressure are higher if you:
• Are overweight • Eat foods high in salt • Do not get regular exercise • Smoke • Drink alcohol heavily • Under Stress,anger,frightened or
② Secondary Hypertension: High blood pressure that is caused by another medical condition(医疗条件) or medication(药物).
Primary or Essential Hypertension
Benign(biˈnain )
Hypertension (Chronic Hypertension) 良性/缓 进性高血压
Malignant
([məˈliɡnənt )
Hypertension (Accelerated Hypertension)恶性/急进性
肾上腺功能紊乱
Disorders of the adrenal gland
高血压
Classification Of Hypertension
Hypertension
Essential Hypertension Secondary Hypertension
原发性高血压(高血压病)
继发性高血压
90–95%
5–10%
①primary or essential hypertension: high blood pressure with no obvious underlying(潜在的,根本的) medical cause.
Diagnosis([ˌdaiəɡˈnəusis]诊 断)
systolic blood pressure≤120 diastolic blood pressure ≤ 80
Both of them
Normal blood pressure 正常血压范围
A warning If your BP are 120/80 or higher
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