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Is Your Life Style Killing You?
by John Carlson

The topic most patients hate to hear from their medical provider is that they need to change their “life style.”

Why is this? There is over whelming evidence that life style modification SAVE LIVES!

Numerous medical studies have reconfirmed the American Heart Association’s stance that reducing modifiable risk factors and improving treatments will lead to a reduction in coronary heart disease. The risk factors for heart disease that we should have control over are; cigarette smoking, obesity, physical inactivity, high cholesterol, hypertension (high blood pressure) and diabetes mellitus.

Either the education about the prevention is not communicated clear to our patients, or as I believe, the human condition prevents people from making changes. Face it, many of us do not like change. Obesity is an epidemic in adolescents and young children. We find excuse after excuse why we can not exercise, eat right and why we need to have that drink or cigarette or both. We say, “I am to busy or my life is to stressful right now to make any changes”. This is a defeatist attitude and an ingrained philosophy in many of us which can shave as much as a decade off of our life, especially those of us with multiple risk factors.

So, what in the world can all of us do? Because, I have been talking about everyone, Doctors, Nurses, Administrative Staff, Technicians and 1st and foremost our Patients; I think the answer is simple - yet, extremely hard. We must develop and improve self-control and will-power no matter how busy or stressed we may be. As with anything, it takes PRACTICE and TIME to do this. I have read and believe for anything to become a routine you must practice it for at least 4 to six weeks without fail.
The following are some important Steps to a healthier YOU.

Step 1: Decide in your heart, mind, and soul that you must get off of this Merry-Go-Round of Self Destruction and take control of your health and life! You may have no risk factors or you may have many Coronary Heart Disease Risk Factors. The key is Prevention. You will NOT be successful until YOU decide to do this. So do it! Get healthier! See your Primary Care Provider and get started.

Step 2: Under the guidance of your provider start modifying those risk factors that you have control over.

So how about a little motivation from the scientific facts? Click here to learn about the vice that interests you the most . . .

Cigarette Smoking

Lowering Cholesterol

Obesity Drug Treatment
Physical Inactivity Hypertension

High Cholesterol

 

Cigarette Smoking: An addictive habit, no doubt! There are smoking cessation programs and medications available to help you stop smoking. Some have a 60% to 80% success rate. That is very good odds.

From a heart stand point, what does smoking do to you?

  • Among people over 65, smokers have 4 - 8 times the risk of an aneurysm than the average person: those with high blood pressure have DOUBLE the risk. 

  • Smoking and exposure to secondhand smoke both significantly hasten hardening of the arteries, and the damage may be permanent. 

  • Smoking may account for a 50% increase in the development of arteriosclerosis (the buildup of plaque along arterial walls) for current smokers, and 25% for past smokers.

  • Smoking damages the arteries to the heart and brain, which increases the risk of heart attack and stroke.
     
  • Cigarette smoking harms the body by raising cholesterol levels, blood pressure and nicotine can trigger palpitations.  

  • One cigarette can impair circulation for up to 45 minutes by constricting the small blood vessels.

  • According to the US Surgeon General; a cigarette smoker has 2 - 3 times the risk of having a heart attack than a non-smoker.

    • If some of the other main risk factors are present, Diabetes, High Blood Pressure and Hyperlipidemia, then the chances of having a heart attack can be increased eight times.  

    • At least 80% of heart attacks in men under 45 are thought to be due to cigarette smoking.
       
    • At this age, heavy smokers have 10 to 15 times the rate of fatal heart attacks of non-smokers.  
Even light smokers are at increased risk of CHD: a US study found that women who smoked 1-4 cigarettes a day had a 2.5-fold increased risk of fatal coronary heart disease.

So here’s the good news . . .

- Smokers who quit or even just cut down on cigarettes can begin to reap the health benefits within a few months.

- Individuals who gradually quit smoking saw improvements in risk factors for heart disease, including lower cholesterol and carbon monoxide levels. This may encourage some of the millions of smokers worldwide to cut back on tobacco, which decrease the estimated 10 million deaths a year estimated through 2030.
[Top]

Obesity:  Being overweight or obese (extremely overweight) has become all too common in the United States.  Today, nearly two-thirds of American adults (about 200 million people) are overweight or obese.  Even more concerning is that approximately 15 percent of children and adolescents are overweight, compared to just 4 percent a few decades ago, and another 15 percent are at risk for being overweight.  An alarming number of children are obese and developing diseases normally seen in adulthood. Overweight adolescents have a greatly increased risk of dying from heart disease in adulthood.  Even our youngest citizens are at risk.  About 10 percent of preschoolers weigh more than is healthy for them.  There is growing evidence of a link between "couch potato" behavior and increased risk of obesity and many chronic diseases.  People who are overweight or obese have a greater chance of developing many medical conditions, including: Diabetes, High Blood Pressure (also known as Hypertension), High Cholesterol (also known as hypercholesterolemia) Stroke, Congestive Heart Failure, Gallbladder disease, Arthritis, Breathing problems, Sleep Apnea, Gout, Breast Cancer, Colon Cancer, Uterine Cancer (endometrial cancer).

The good news: Even a small weight loss (just 10 percent of your current weight) will help to lower your risk of developing those diseases.  It is hard to overstate the dangers of an unhealthy weight.  If you are overweight, you are more likely to develop forms of heart disease such as heart attack, congestive heart failure, sudden cardiac death,  angina (chest pain), and abnormal heart rhythm, even if you have no other heart disease risk factors. The more overweight a person is, the more likely he or she is to develop heart disease.  In addition, people with more body fat have higher blood levels of substances that cause inflammation.  Inflammation in blood vessels and throughout the body may increase the risk for heart disease.

Do you need to lose weight to lower your risk of heart disease? You can find out by taking three simple steps:

1. Determine your Body Mass Index (BMI)
2. Determine your waist circumference
3. Review your risk

You can do this by going online and typing in a search window BMI calculator or talk with your health provider.

Do You Need to Lose Weight?

Determine Your BMI
BMI (Body Mass Index) is the most routinely used method to measure a person's weight status.  A BMI from 18.5 to 24.9 indicates a normal weight. A person with a BMI from 25 to 29.9 is overweight, while someone with a BMI of 30 or higher is obese.  Those in the overweight and obese categories have a higher risk of heart disease -- and the higher the BMI, the greater the risk.

Review Your Risk
The final step in determining your need to lose weight is to determine your other risk factors for heart disease. It is important to know whether you have any of the following:

  • High blood Pressure (hypertension)

  • High cholesterol (hypercholesterolemia)

  • High LDL cholesterol (bad cholesterol)

  • Low HDL cholesterol (good cholesterol)

  • High triglycerides

  • High blood glucose (blood sugar)

  • A family history of premature heart disease

  • Physical inactivity 

  • Cigarette smoking

If you're a man, being age 45 or older is also a risk factor for heart disease.  For a woman, being age 55 or older or having gone through menopause increases the risk.  If you aren't sure whether you have some of these risk factors, ask your doctor. [Top]

Physical Inactivity: A sedentary lifestyle doubles the risk of heart disease. A physically inactive lifestyle also increases the risk of stroke, diabetes, and becoming overweight or obese.  Even a moderate amount of regular exercise has enormous health benefits, yet 60 percent of Americans are not even moderately active.  Astonishingly, an accumulative amount of activity of at least 30 minutes over the course of the day and done at least 5 of 7 days a week will have a distinct beneficial effect on the body.  National guidelines advise children and adults to accumulate 30 minutes of activity on most days. There are many creative ways busy people can accumulate that much activity. For instance, take the stairs whenever possible (5 minutes), park a few blocks from your destination so that you have to walk the rest of the way (10 minutes), take a brisk family walk after dinner (15 minutes), mow the lawn (15+ minutes). You'll see that it adds up.
What are the Benefits?
Regular activity and aerobic exercise can reduce your risk of heart disease, stroke, high blood pressure, diabetes, and obesity. It can improve blood circulation and the body's ability to use oxygen. Regular exercise can also increase your "good" cholesterol (HDL).  The benefits of exercise expand into all areas of your life, It:

  • Protects against stress and tension.

  • Curtails depression or anxiety.

  • Enhances your self-image.

  • Makes you feel energetic instead of fatigued.

  • Promotes a good night's sleep.

  • Burns extra calories.

  • Controls your appetite.

Exercise also helps you lose weight. If a person weighing 200 lbs. consumes the same amount of calories as usual but adds a daily brisk walk of 1.5 miles, he or she will lose about 14 lbs. in a year!

Types of exercise: The best exercise for heart health is aerobic activity that increases blood flow to the muscles and heart. Start with moderate activities, 30 minutes daily, which is adequate for developing moderate fitness and reducing heart disease risk. For higher fitness levels (and an additional small advantage in risk reduction), alternate more vigorous activities with moderate activities.

Caution: If you have a high risk of heart disease, a history of heart disease, diabetes, or other serious health problem, get your doctor's guidance before beginning or increasing an exercise program.  You may need to start at a very low pace to include no impact activities, depending on your health state.

Moderate-intensity Activity

Vigorous-intensity Activity

Walking briskly (3 to 4 mph)
Toning exercises or calisthenics
Housecleaning
Mowing lawn
Golf (pulling or carrying clubs)
Home repair (painting)
Fishing, standing/casting
Jogging (moderate pace)
Swimming (moderate pace)
Cycling (less than 10 mph)
Gardening
Canoeing (leisurely, 2 to 3.9 mph)
Dancing

Fitness walking
Bicycling
Swimming
Roller skating
Tennis
Racquetball
Soccer
Basketball
Jumping rope
Jogging

Steps You Can Take Today:

  • Enjoy a 10 to 15 minute walk.

  • Call a friend who is at the same fitness level as you are. Ask him or her to exercise with you.

  • Print out a Physical Activity Log by just getting one from an internet search (many are free) and use it to chart your progress.

  • Create a daily game plan. Map out little blocks of time when you can squeeze in exercise. Some suggestions: coffee breaks, lunch hours, between errands. [Top]

High Cholesterol: Your blood cholesterol level has a lot to do with your chances of getting heart disease. High blood cholesterol is one of the major risk factors for heart disease. A risk factor is a condition that increases your chance of getting a disease. In fact, the higher your blood cholesterol level, the greater your risk for developing heart disease or having a heart attack. Heart disease is the number one killer of women and men in the United States. Each year, more than a million Americans have heart attacks, and about a half million people die from heart disease.

How Does Cholesterol Cause Heart Disease?
When there is too much cholesterol (a fat-like substance) in your blood, it builds up in the walls of your arteries. Over time, this buildup causes "hardening of the arteries" so that arteries become narrowed and blood flow to the heart is slowed down or blocked.
The blood carries oxygen to the heart, and if enough blood and oxygen cannot reach your heart, you may suffer chest pain. If the blood supply to a portion of the heart is completely cut off by a blockage, the result is a heart attack.

High blood cholesterol itself does not cause symptoms, so many people are unaware that their cholesterol level is too high. It is important to find out what your cholesterol numbers are because lowering cholesterol levels that are too high lessens the risk for developing heart disease and reduces the chance of a heart attack or dying of heart disease, even if you already have it. Cholesterol lowering is important for everyone—younger, middle age, and older adults; women and men; and people with or without heart disease.

What Do Your Cholesterol Numbers Mean?
Everyone age 20 and older should have their cholesterol measured at least once every 5 years. It is best to have a blood test called a "lipoprotein profile" to find out your cholesterol numbers. This blood test is done after a 9- to 12-hour fast and gives information about your:
• Total cholesterol
• LDL (bad) cholesterol--the main source of cholesterol buildup and blockage in the arteries
• HDL (good) cholesterol--helps keep cholesterol from building up in the arteries
• Triglycerides--another form of fat in your blood

LDL Cholesterol Level

LDL-Cholesterol Category

Less than 100 mg/dL

Optimal

100-129 mg/dL

Near optimal/above optimal

130-159 mg/dL

Borderline high

160-189 mg/dL

High

190 mg/dL and above

Very high

HDL (good) cholesterol protects against heart disease, so for HDL, higher numbers are better. A level less than 40 mg/dL is low and is considered a major risk factor because it increases your risk for developing heart disease. HDL levels of 60 mg/dL or more help to lower your risk for heart disease. Triglycerides can also raise heart disease risk. Levels that are borderline high (150-199 mg/dL) or high (200 mg/dL or more) may need treatment in some people.

What Affects Cholesterol Levels?
A variety of things can affect cholesterol levels.  These are things you can do something about:

Diet. Saturated fat and cholesterol in the food you eat make your blood cholesterol level go up. Saturated fat is the main culprit, but cholesterol in foods also matters. Reducing the amount of saturated fat and cholesterol in your diet helps lower your blood cholesterol level.
Weight. Being overweight is a risk factor for heart disease. It also tends to increase your cholesterol. Losing weight can help lower your LDL and total cholesterol levels, as well as raise your HDL and lower your triglyceride levels.
Physical Activity.
Not being physically active is a risk factor for heart disease. Regular physical activity can help lower LDL (bad) cholesterol and raise HDL (good) cholesterol levels. It also helps you lose weight. You should try to be physically active for 30 minutes on most, if not all, days.

Things you cannot do anything about also can affect cholesterol levels. These include:

Age and Gender. As women and men get older, their cholesterol levels rise. Before the age of menopause, women have lower total cholesterol levels than men of the same age. After the age of menopause, women's LDL levels tend to rise.
Heredity. Your genes partly determine how much cholesterol your body makes. High blood cholesterol can run in families.

Will-power to resist the temptations of hunger is at least as important in losing weight as the will-power to exercise. Dieting should only be undertaken as a permanent life-style change because "yo-yo dieting" is associated with an increased incidence of heart attacks.

What Is Your Risk of Developing Heart Disease or Having a Heart Attack?
In general, the higher your LDL level and the more risk factors you have (other than LDL), the greater your chances of developing heart disease or having a heart attack. Some people are at high risk for a heart attack because they already have heart disease. Other people are at high risk for developing heart disease because they have diabetes
(which is a strong risk factor) or a combination of risk factors for heart disease. Follow these steps to find out your risk for developing heart disease.

Step 1: Check below to see how many of the listed risk factors you have; these are the risk factors that affect your LDL goal.

Major Risk Factors That Affect Your LDL Goal

  • Cigarette smoking
  • High blood pressure (140/90 mmHg or higher or on blood pressure medication)
  • Low HDL cholesterol (less than 40 mg/dL)*
  • Family history of early heart disease (heart disease in father or brother before age 55; heart disease in mother or sister before age 65)
  • Age (men 45 years or older; women 55 years or older)

* If your HDL cholesterol is 60 mg/dL or higher, subtract 1 from your total count.
Even though obesity and physical inactivity are not counted in this list, they are conditions that need to be corrected.

Step 2: How many major risk factors do you have? If you have 2 or more risk factors in the table above.

Step 3: Use your medical history, number of risk factors, and risk score (your provider can help you determine this) to find your risk of developing heart disease or having a heart attack in the table below.

If You Have

You Are in Category

Heart disease, diabetes, or risk score more than 20%*  

I. High Risk

2 or more risk factors and risk score 10-20%

II. Next Highest Risk

2 or more risk factors and risk score less than 10%

III. Moderate Risk

0 or 1 risk factor

IV. Low-to-Moderate Risk

* Means that more than 20 of 100 people in this category will have a heart attack within 10 years. [Top]

Lowering Cholesterol With Therapeutic Lifestyle Changes (TLC)

TLC is a set of things you can do to help lower your LDL cholesterol. The main parts of TLC are:

The TLC Diet. This is a low-saturated-fat, low-cholesterol eating plan that calls for less than 7 percent of calories from saturated fat and less than 200 mg of dietary cholesterol per day. The TLC diet recommends only enough calories to maintain a desirable weight and avoid weight gain. If your LDL is not lowered enough by reducing your saturated fat and cholesterol intakes, the amount of soluble fiber in your diet can be increased. Certain food products that contain plant stanols or plant sterols (for example, cholesterol-lowering margarines) can also be added to the TLC diet to boost its LDL-lowering power.

Weight Management. Losing weight if you are overweight can help lower LDL and is especially important for those with a cluster of risk factors that includes high triglyceride and/or low HDL levels and being overweight with a large waist measurement (more than 40 inches for men and more than 35 inches for women).

Physical Activity. Regular physical activity (30 minutes on most, if not all, days) is recommended for everyone. It can help raise HDL and lower LDL and is especially important for those with high triglyceride and/or low HDL levels who are overweight with a large waist measurement.

Foods low in saturated fat include fat-free or 1percent dairy products, lean meats, fish, skinless poultry, whole grain foods, and fruits and vegetables. Look for soft margarines (liquid or tub varieties) that are low in saturated fat and contain little or no trans fat (another type of dietary fat that can raise your cholesterol level). Limit foods high in cholesterol such as liver and other organ meats, egg yolks, and full-fat dairy products. Good sources of soluble fiber include oats, certain fruits (such as oranges and pears) and vegetables (such as brussels sprouts and carrots), and dried peas and beans.

[Top]

Drug Treatment
Even if you begin drug treatment to lower your cholesterol, you will need to continue your treatment with lifestyle changes. This will keep the dose of medicine as low as possible, and lower your risk in other ways as well. There are several types of drugs available for cholesterol lowering including statins, bile acid sequestrants, nicotinic acid, fibric acids, and cholesterol absorption inhibitors. Your doctor can help decide which type of drug is best for you.  Once your LDL goal has been reached, your doctor may prescribe treatment for high triglycerides and/or a low HDL level, if present. The treatment includes losing weight if needed, increasing physical activity, quitting smoking, and possibly taking a drug.
[Top]

Hypertension
Blood pressure is measured by two values: the highest pressure, when the heart is pumping or Squeezing (Systolic), and the lowest pressure, when the heart is relaxing or Dilating (Diastolic). A pressure of 140 mmHg is the amount of force necessary to raise a column of Mercury (Hg) 140 millimetres. The same amount of pressure would raise a column of water nearly 2 metres -- the heaviness of mercury makes it a more convenient measuring standard. In North America, Systolic/Diastolic pressure of 120/80 is considered "normal", although natives of New Guinea typically have a diastolic blood pressure of 60 mmHg -- and an extremely low incidence of stroke.

The following table indicates the hazards of high blood pressure:

YEARS OF LIFE LOST DUE TO HIGH BLOOD PRESSURE

Sys/Dia

MEN (age) 35 - 55       

Women (age) 35 - 55

130/90  

4 years -  1 year

2 years -  1 year

140/95

9 years - 4 years

5 years - 3 years

150/100

17 years-6 years  

9 years- 4 years

People with hypertension are 2-3 times more likely to have a heart attack than those with normal blood pressure. 45% of people with high blood pressure are unaware that they have it. Of those who are aware, fewer than half are being treated. People with uncontrolled high blood pressure are 7 times more likely to have a stroke than people with controlled high blood pressure. Hypertension is the major risk factor for stroke. 25% of people currently undergoing kidney dialysis can blame high blood pressure for their kidney damage. High blood pressure also damages many other organs such as the Heart, blood vessels which can cause a Heart Attack or Stroke. It effects the Kidneys, Eyes and peripheral circulation. If 75% of overweight people (not obese yet) with hypertension where to loose just 20 pounds or more can often achieve normal blood pressure besides reducing their blood LDL and elevating their blood HDL-cholesterol.[Top]

Summary
Hypertension is a significant and prevalent risk factor for CVD morbidity and mortality in men and women. The primary prevention of hypertension in young, middle aged, and older men and women should be approached with a combination of of the following:
• A carefully prescribed exercise program (stretching/flexibility, aerobic, and resistance training). The mode of activity, intensity, duration, and frequency of exercise that will provide the maximum benefit should be clearly explained.
• Weight reduction with a program that includes regular aerobic exercise and restriction of dietary calories in patients with a weight 10% above ideal body weight.
• Dietary modifications which include sodium restriction, dietary potassium supplementation with fruits and vegetables.
• Restriction of alcohol consumption to 0.5 oz of ethanol.
• Hormone replacement therapy for prophylaxis against vasomotor symptoms associated with menopause and osteoporosis is an important consideration for a women's care. However, the role of hormone replacement therapy solely for the primary and secondary prevention of CVD remains unclear. All health care providers should be encouraged to recommend the described lifestyle interventions to men and women as a means of primary prevention of hypertension.

In conclusion, there are many lifestyle modifications that can be implemented through a supportive collaboration between the primary care provider and his or her patients. We must re-enforce these lifestyle modifications at every single visit. The smallest victory in any of these areas is a success. But the real dramatic improvement occurs when the patient becomes genuinely engaged in the care and treatment of his or her diseases. This includes taking and documenting blood sugar and blood pressure readings and bringing these results to each visit. In addition, one of the most important things is for the patient to provide a complete list of all meds both prescription and over the counter that he or she is taking and bring to every visit. If the patient still has any questions about coronary artery disease risk factors, just discuss their concerns and provide educational material to provide further clarification. Bottom line, if the patient tries their best to achieve and maintain optimal control of their personal risk factors such as; blood pressure, diabetes, hyperlipidemia, loose weight through wise food choices, aerobic exercise, and stop smoking, they can dramatically lower their risk factors for coronary artery disease and live a longer and healthier life.

 

Bibliography
- Primary Prevention of Hypertension in Women
from Journal of Clinical Hypertension
- (“Cold Weather Raises Heart Risk for Smokers,” heartinfo.org - June 2001).
- (Reuters March 2004)
- (Longevity, May 1991)
- (“Deceptive Pain,” Discover magazine, Jan. 2001).
- (“Smoking linked to hardening of the arteries,” AP, The Daily Progress, Charlottesville, Virginia, Jan. 14, 1998).
- (“Addictive Substances: Nicotine,” Let’s Live magazine, Oct. 1996)
- (Hara Podiatrist Group, Covina, Ca., Prevention magazine, Dec. 1987)
- A study at Wake Forest University.
- conference News Update, American Diabetes Association 62nd Scientific Sessions.
- CLINICIAN REVIEWS, October 2002. Lewis, Sandra J. MD. Cutting Cardiovascular Risk in Type 2 diabetes: A Call to Action.
- CARDIOLOGY REVIEW, BRIDGING THE GAP BETWEEN RESEARCH AND
PRACTICE. July 2002. Reasner, Charles A. MD. Aggressive Control of Type 2 Diabetes Using Oral Agents.
- THERAPEUTIC SPOTLIGHT, October 2002. Uphold, Constance R., Graham, Mary Va. CLINICAL GUIDELINES IN FAMILY PRACTICE.

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