Does screening and treating high cholesterol save money? KevinMD.com

by Richard Young, MD

A commenter (I believe a physician) on one of my posts wrote the following: “I can prevent heart attacks and strokes (caused by atherosclerosis – “blockage”) in people (minimal cost) who have no symptoms. If I wait for their heart attack or stroke – it costs a whole lot more.”

The implication is that screening and treating high cholesterol saves money in the long run. Unfortunately, the truth is the opposite. This is an extremely common misconception among most people in healthcare, physicians included. Therefore the American people believe the same thing.

If I give a person a pneumonia shot and that person lives the rest of her life never catching pneumonia, then there is a fair chance I prevented a case of pneumonia. On the other hand, she may not have ever gotten pneumonia any way, therefore the shot was useless. There’s no way to sort that out, but classifying  a vaccine as preventing a disease is certainly fair.

via kevinmd.com

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Common dietary fat and intestinal microbes linked to heart disease

A new pathway has been discovered that links a common dietary lipid and intestinal microflora with an increased risk of heart disease, according to a Cleveland Clinic study published in the latest issue of Nature.

The study shows that people who eat a diet containing a common nutrient found in animal products (such as eggs, liver and other meats, cheese and other dairy products, fish, shellfish) are not predisposed to cardiovascular disease solely on their genetic make-up, but rather, how the micro-organisms that live in our digestive tracts metabolize a specific lipid -- phosphatidyl choline (also called lecithin). Lecithin and its metabolite, choline, are also found in many commercial baked goods, dietary supplements, and even children's vitamins.

The study examined clinical data from 1,875 patients who were referred for cardiac evaluation, as well as plasma samples from mice. When fed to mice, lecithin and choline were converted to a heart disease-forming product by the intestinal microbes, which promoted fatty plaque deposits to form within arteries (atherosclerosis); in humans, higher blood levels of choline and the heart disease forming microorganism products are strongly associated with increased cardiovascular disease risk.

"When two people both eat a similar diet but one gets he

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Physical activity improves quality of life. American Heart Association, Inc.

Do you want to add years to your life? Or life to your years?

Feeling your best boosts your zeal for life!

The American Heart Association recommends 30-minutes of moderate activity, but three 10-minute periods of activity are almost as beneficial to your overall fitness as one 30-minute session. This is achievable! Physical activity may also help encourage you to spend some time outdoors. Sunlight on your skin helps your body produce vitamin D, which brings many added health benefits.

Here are some reasons why physical activity is proven to improve both mental and physical health.

Physical activity boosts mental wellness.

Regular physical activity can relieve tension, anxiety, depression and anger. You may not only notice a "feel good sensation" immediately following your physical activity, but most people also note an improvement in general well-being over time during the weeks and months as physical activity becomes a part of your routine.

Exercise increases the flow of oxygen which directly effects the brain. Your mental acuity and memory can be improved with physical activity.

Physical activity improves physical wellness.

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Prevention.com - 28 Days to a Healthier Heart - Prevention

Did you know that more than 41 million women in America have heart disease? And that more women than men will die from it? In fact, it’s the leading health problem that kills women (not cancer—a common myth).

But the good news is that just five lifestyle guidelines—moderate alcohol, a healthy diet, daily exercise, normal body weight, and not smoking—can cut your heart attack risk by a whopping 92%, according to a Swedish study of more than 24,000 women. Incorporating just the first two into your routine cuts your risk by more than half.

The 28 tips that follow are designed to help you get started. Try one a day for a month, and then stick with as many as you can for the long haul.

via online.prevention.com

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Myths About Heart Disease - Nursing Link

Anita Manning | USA TODAY

February 01, 2011

Imagine hearing news of a catastrophe causing the deaths of 2,200 Americans every day — an average of one every 39 seconds.

A plague? Nuclear fallout?

It’s heart disease, which includes diseases of the heart and circulatory system. The No. 1 killer stalking the world, cardiovascular diseases cause more deaths than all forms of cancer combined.

It’s an equal-opportunity destroyer, although it does have a preference for people of color and those over 65. But no age, race or economic class is immune.

“There’s a lack of awareness of what ideal cardiovascular health really is,” says Ralph Sacco, president of the American Heart Association. While 35% of people surveyed say they’re in good health, when quizzed about seven major health factors — diet, activity level, blood pressure, cholesterol, weight, blood sugar and smoking status — only about half of 1% hit all the targets for good health, he says. “People think they’re healthier than they are,” he says, making it less likely that they’ll take steps to reduce their heart risks.

Do Registered Nurses Need a BSN?

Most potential Registered Nurses always ponder the same age old question, "Do I need BSN or should I just get a ADN?"

Learn about degree programs here.

Sacco and other heart experts highlight 10 myths of heart disease:

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