LifeSource UA-767PAC, UA-787, UA-704, UB-328 User Manual

Damage to Blood Vessels

Artery walls become damaged from high pressure. Fat accumulates and the walls thicken. Calcium is deposited in the fatty areas, “hardening” the arteries, making them unable to increase in size. Blood flow through the arteries decreases. Damaged artery walls may also cause blood clots to form which block the artery itself or break off and block arteries in other organs.

Arteries in Cross-Section

Normal artery

Artery with plaque

Venule

Waste

Tissue

Arteriole

Nutrients

Capillaries

Taking Control of Your Blood Pressure

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Measure blood pressure regularly at home.

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Maintain a low-fat diet.

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Decrease salt intake to less than a teaspoon per day (2000 mg).

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Shed extra weight to decrease strain on your heart.

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Don’t smoke.

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Restrict caffeine and alcohol consumption.

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Follow all of your physicians instructions.

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Take prescribed medications as part of your daily routine.

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Consult your physician about an appropriate exercise plan and follow it.

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Continue taking medication even after your blood pressure has reached a good level.

Effective control of high blood pressure can prevent most of its complications.

Auto-Inflate

• Fully automatic operation

• Stores 30 readings in memory

• Automatically calculates average of total readings in memory

• Irregular Heartbeat Feature

Wrist

• Automatic wrist monitor

• Small, portable and lightweight

• Stores 30 readings in memory

• Irregular Heartbeat Feature

• Average Reading Feature

Understanding High Blood Press ure

• Professional accuracy at home • Lifetime warranty • One button operation

What Is Blood Pressure?

Blood pressure is the force of circulating blood against the inner walls of the blood vessels. It is affected by:

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how hard the heart pumps

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the amount of blood in the body

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the diameter of the blood vessels Generally, blood pressure increases when the heart pumps harder, the amount of blood in the body increases or the diameter of the blood vessels decreases.

What Is High Blood Pressure?

More than 65 million Americans have high blood pressure. The term hypertension is also used to describe this condition. Hypertension occurs when blood is flowing through the vessels at a pressure that is too high for the long-term health of the blood vessels. Generally, a blood pressure higher than 120/80 is considered unhealthy. Over time, vessel walls exposed to high levels of pressure become damaged. This damage can lead to serious health problems.

What Causes High Blood Pressure?

In 90 to 95 percent of high blood pressure cases, the cause is unknown. When the cause is unknown, it is called essential or primary hypertension. Secondary hypertension, the least common type, can be caused by factors such as kidney abnormality, a structural abnormality of the aorta, or narrowing of the arteries.

Measuring Blood Pressure

Blood pressure is a measurement consisting of a top number, systolic pressure (pressure when the heart is contracting), and a bottom number, diastolic pressure (pressure when the heart is resting). It is measured with a pressure cuff and sphygmomanometer or digital monitor. The cuff is placed around the upper arm and tightened until blood flow through the brachial artery is stopped. Pressure is gradually decreased in the cuff. Sounds or vibrations detected in the brachial artery while the pressure is dropping will determine the blood pressure.

Risk Factors

Family history of high blood pressure Race (African Americans have the highest incidence) Age (risk increases with age) Obesity Sedentary lifestyle Diabetes mellitus

Effects of High Blood Pressure

A person with high blood pressure usually has no symptoms until he or she has had it for quite some time and serious damage has occurred. For this reason, it is often called the “silent killer.” Long-term damage from uncontrolled high blood pressure is often irreversible and can lead to an early death:

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Blocked coronary artery

Damaged heart tissue

Enlarged heart

Normal heart

Damage to the Brain

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Stroke:

A portion of brain tissue dies when it is deprived of blood supply. This can happen when a bulging artery (called an aneurysm) ruptures or an artery becomes blocked by a blood clot or fat deposits.

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Cerebrovascular insufficiency:

A series of mini-strokes occurs in the smaller vessels of the brain. Tiny arterioles bulge, then burst from high pressure or become blocked by small blood clots. There are no symptoms until damage accumulates over time.

Damage to the Kidneys

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Blood vessel damage:

Arteries become narrowed and stiff from high pressure. Blood flow to the kidneys is decreased. Receptors respond by recruiting mechanisms throughout the body to raise overall blood pressure even further.

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Kidney disease leading to failure:

It becomes more and more difficult for the kidneys to remove impurities from the blood. Toxic materials accumulate.

Damage to the Heart

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Heart disease leading to heart attack: Fat deposits and blockages form in the arteries that supply the heart with blood.

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Congestive heart failure: Heart becomes damaged and enlarged from working so hard to pump blood against the higher blood pressure.

Ruptured plaque

Blocked artery

Manual-Inflate

• Manual inflate with digital readout

• Irregular Heartbeat Feature

• Small, portable and lightweight

• Operates on 1 ‘AA’ battery

Brain in Cross-Section

Area of burst arterioles

Circle of Willis

Area of damaged arterioles

Dead brain tissue

Area of burst arterioles

UA-787 UA-767PAC UA-704 UB-328

Auto-Inflate

• Fully automatic operation

• Contoured EasyCuff

• Time/Date with alarm

• Extra-large digital readout

• Stores 30 readings in memory

• Irregular Heartbeat Feature

Blood Pressure Guidelines

According to the National Heart, Blood and Lung Institute (NIH), more than 65 million Americans have hypertension and another 45 million are prehypertensive totaling 110 million people at risk. Guidelines have been issued in hopes that people will adopt a healthier lifestyle to lower their blood pressure.

BP Classification Systolic BP Diastolic BP

(mmHg) (mmHg)

Normal <120 and <80

Prehypertensive 120-139 or 80-89

Stage 1 Hypertension 140-159 or 90-99

Stage 2 Hypertension ≥160 or ≥100

Source: the Seventh Report of the Joint National Committee on Prevention, Evaluation and Treatment of High Blood Pressure. National Heart, Lung and Blood Institute - May 2003

Lit: LSChart