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Heart Disease

Heart disease affects an estimated 62 million Americans, more than any other illness. Laurie Anderson RN FNP MSN is here to share information and advice on heart disease, its symptoms, treatments, and prevention.

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Friday, March 31, 2006

Integrative Medicine, the New Buzzword on Health
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Integrative medicine is the new buzzword in health care, making news headlines and now having its own page at Web MD. What is it?

Integrative medicine is the practice of approaching a medical problem not only as the facts of the disease process, but from the perspective of how that disease process affects the "whole" individual, in mind, physical body, and spiritual health. Additionally integrative medicine considers what personal qualities the individual with a medical problem brings to the table. These include personal strengths and weaknesses that affect the person's ability to care for themselves in a healthy way.

To illustrate the process of integrative medicine let's take a random individual that I have made up for this purpose of this discussion.

"Nancy" is a 58-year-old woman who has three grown children, all successfully living on their own; she also has four young grandchildren. She works as an administrative assistant to the head of a family-owned business that does business domestically and overseas, and although she enjoys her work very much, it can be pretty stressful when the boss is traveling and she is left to "hold down the fort." She used to find this a fun challenge, but as she has gotten older it is more of a challenge to find the fun in the constant decision-making that the position requires. She is looking forward to retirement and enjoying travel and her family and hopes to return to her church community, something that she used to enjoy.

Nancy has recently been feeling really tired at the end of the day, and has been feeling a little blue. She feels that a lot of the sadness comes from feeling at a loss to deal with life stresses, and she hasn't been sleeping well because her mind "races" at night going over her day's work.

After completing a physical with her health care provider, including having an exercise stress test and some blood work, she meets with her provider to get the test results. She is told that the weight she has gained over the last few years has added up and she is now overweight and has high cholesterol and blood sugar levels, and that her fitness level is poor.

Her provider is concerned that these problems and her family history of early heart disease put Nancy at greater risk of having a heart attack. She also points out that Nancy is working under stressful circumstances that she doesn't completely enjoy.

So what is Nancy to do? Her provider offers her an array of medicines to control her blood sugar and cholesterol and to help her sleep, but Nancy would prefer a more "natural" plan.

Fortunately for her, Nancy's provider has an understanding of Nancy as a person and talks to her about the other options available to her. They talk about Nancy's personal strengths, including her spiritual faith and her "can do" attitude that has gotten her through a long career in a demanding position. They talk about Nancy's ability to make decisions and stick to them, which could help her to make new decisions about her health choices and press on when things get difficult and she'd prefer to eat that whole plate of pasta or sit on the couch.

Nancy says that she thinks "diets" are a waste of time, because she loves to cook gourmet meals and doesn’t want to compromise taste for health. If she doesn't like the food she says, she'll never stick to a diet. Nancy decides to make an appointment with a dietitian and to read up on the Mediterranean style of eating, because she wants a plan that will still seem tasteful to her and which she believe she'll be able to maintain as a life change.

They talk about Nancy's family support, including her husband who already has a walking habit with the dog, and who would welcome her company on his daily strolls. Nancy's provider draws on her leadership skills by pointing out that her grandchildren need her encouragement to get off the couch and play outside, and this will be another opportunity for Nancy to be more active.

While talking about how Nancy has been feeling a bit blue, her provider asks her about her spiritual beliefs, and finds that she drifted away from the church in her child rearing years, and had "just never gone back." Nancy has a friend who attends her former church however, and she has reported to her that the young new pastor is a dynamic speaker and has encouraged the choir to take on more modern and spirited music for the services.

Nancy has been thinking about going back to see if she would enjoy this community again, but feels a little shy about going on her own. Of her own volition Nancy suggests that she might call the pastor and make an appointment to talk with him in his office. This would give her an opportunity to meet him and see for herself if he is a good match for her beliefs.

Nancy sets off to put her plans in motion, and three months later she is back in the office meeting with her provider. She has lost 5 pounds and feeling better physically; she is sleeping a bit better and enjoying the chats with her husband as they walk most every morning.

She has a new problem however, and that is that she is having some low back and knee pain since she began walking. She also feels as though she still has a lot of work stress, and would like some suggestions on how to stop feeling so pressured on the job.

Her provider refers her to several web sites to read about alternatives for her pain, and Nancy decides to ask for a referral to an osteopathic physician, who works on her pain through gentle manipulation of her back muscles. She encourages Nancy to practice some stretching exercises before and after she walks, and suggests that Nancy find a yoga or tai chi class to help her to develop stronger trunk muscles. Nancy joins a yoga class and finds that the breathing techniques that she learns there assist her to manage stressful situations at work.

At six months Nancy is making very good progress, but her cholesterol levels remain too high for her provider's comfort. She strongly recommends a small dose of medication because Nancy's family history of heart disease suggests that she may have an increased risk of having high cholesterol levels based on her genetics, rather than the ways she eats or how much she exercises.

Nancy accepts the medication and continues with her healthy eating habits, attending church, spending more time being active with her family, and practicing yoga and yoga breathing exercises. Overall she is doing quite well, and she and her provider feel very good about Nancy's accomplishments.

There you have it, an example of integrative medicine, which combines "traditional" medical techniques such as tests and medications, with "alternative" medicine such as osteopathic manipulation, yoga, and spiritual and family support to improve the well being of a "whole" individual. It is I think, a much better way to practice medicine, and I am happy to see medical research and practice moving in this direction.

If you'd like to read more about it, I'd suggest the following web sites:
National Center for Complementary and Alternative Medicine at the National Institute of Health.

Related Topics: 7 Ways to Make your Recipes Heart Healthy, "The New Medicine" Airing on PBS

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Posted by: Laurie Anderson, RNP at 9:50 AM

Thursday, March 23, 2006

The Anti-inflammation Mediterranean Diet
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At the 46th annual conference of the American Heart Association two weeks ago researchers reported on the anti-inflammatory affects of the Mediterranean diet. They noted that in their study of healthy people, 326 women and 585 men ate a Mediterranean diet, which is high in fruits and vegetables and low in saturated fat.

Adherence to the diet was measured by scoring the frequency with which participants ate certain foods, including fruits, vegetables, legumes, nuts, seeds and grains, meat and meat products, dairy products, fish, and alcohol. They also noted the mono-unsaturated-to-saturated fat ratio in the participants' diets.

The study group was monitored for 23 months in 2002-2003 and their blood C-reactive protein (CRP) levels were measured periodically during the study. CRP is a non-specific marker of inflammation that has been tied to an increased risk of heart disease, heart attack, and stroke. Researchers observed lower levels of CRP in individuals in the study; they speculate that this lower CRP level will translate into a decreased cardiovascular disease risk.

When I was working in a cardiac rehab program ten years ago a group of our patients participated in a study the measured a traditional, American Heart Association endorsed low-fat diet against the Mediterranean diet for their affects on blood lipid profiles and weight loss.

Many of the participants who were lucky to be randomly assigned to the Mediterranean diet group were happy to see a significant improvement in their lipids and waistline when compared to their counterparts eating a more traditional heart healthy diet. Even greater was the fact that they enjoyed what they were eating more and found it easier to continue to eat this way for the long-term.

The Mediterranean diet isn't actually a single diet, but more accurately it is described as a 'style' of eating that is associated with the countries that surround the Mediterranean sea, particularly Spain, Italy, and Greece. The Mediterranean diet is full of healthy, low fat food choices and like any style of eating, it's is difficult to take it out of its native context, "American-ize" it and have it remain healthy.

We Americans tend to think that if something is good for us, the more of it we should eat. Hence our food is drowning in olive oil and our portions are huge and we go back for seconds! We also don't get the exercise that is inherent in a lifestyle that is based on walking, not riding in a car.

The Mediterranean diet has a lot to offer you, but like any way of eating, moderation is key. There are some fabulous cook books out there to help you eat in a healthy Mediterranean way. Borrow a few from the library and stick to the recipes until you are able to cook without guidance. Eat appropriately sized portions and put the rest away for lunch tomorrow, and then get out for a walk!

Laurie


Why do strong arms fatigue themselves with frivolous dumbbells? To dig a vineyard is worthier exercise for men. Marcus Valerius Martialis (40 AD - 103 AD)

Related Topics: Dean Ornish: Lifestyle Program, WebMD Daily Video: Cholesterol Busting Exercise


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Posted by: Laurie Anderson, RNP at 8:51 AM

Monday, March 13, 2006

Our Whole Hearts
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A new book, called "The Heart Speaks," and authored by practicing cardiologist Mimi Guarneri, MD, confirms my belief that we can develop heart disease, and literally die, from a broken heart.

This week the book is profiled at Web MD in an article titled "The Heart Speaks (Are You Listening?). The author shares her personal story of losing her mom to a heart attack when she was eight years old; her mother was 40. She writes, "My father's subsequent death from heart disease at 50, almost a decade later, was surely hastened by this tragedy in our family. Heart disease, with its layers of grief and guilt, stress and love, had blasted a hole through the center of my own family."

Dr. Guarneri's book explores the relatively new area of psychoneuroimmunology, or PNI, which is the exploration of the relationship between our emotions, nervous systems, and our immunity.

Science has been aware for many years of the "mind-body" connection. We see this when measure the heart rate and blood pressure response of subjects who are exposed to a situation that triggers such strong emotions as anger or sorrow. We have also studied individual's ability to control these same physical measures using meditation and biofeedback.

The author's research discusses the new technology that allows researchers to watch the interaction between the mind and heart in real time, called functional MRI. This view into the mind-body connection should give us information about our "whole" heart, meaning all of the things that affect its health. As this information expands those of us in medicine who have believed for years that people can die of a broken heart and that post-traumatic stress disorder can cause coronary artery disease will, I believe, be proven to be correct.

For now, I'd suggest we all pay a little more attention to the stress in our daily lives. Slow down, hear the birds and the spring peepers, and find it in your whole heart to forgive yourself and those you love of their transgressions. Be peaceful.

Laurie

The weak can never forgive. Forgiveness is the attribute of the strong.
Mahatma Gandhi

Related Topics: Coffee May Up Heart Risks For Some, WebMD Video: How Microbubbles Can Help the Heart

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Posted by: Laurie Anderson, RNP at 12:54 AM

Sunday, March 05, 2006

My First Podcast
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Yesterday I had the delightful experience of being interviewed for a podcast by fellow bloggers Dr. Helen Smith and Glenn Reynolds on their "Glenn and Helen Show." We were joined by Dr. Wes Fisher an internist and cardiac electrophysiologist, to talk about heart disease diagnosis and prevention. This was my first experience with podcasting; I'd never even listened to one before! I had no idea what to expect, but to my surprise I didn't feel particularly nervous once we got chatting. I think this was because I was able to concentrate on what "Dr. Wes" was saying, which prevented me from worrying about what the next question would be.

This afternoon I actually got up the nerve to listen to myself. Since I didn't sound like I had NO clue what I was talking about, I'm actually going to send the link to my family now!

Laurie

A family is a unit composed not only of children but of men, women, an occasional animal, and the common cold.
Ogden Nash (1902 - 1971)

Posted by: Laurie Anderson, RNP at 8:53 PM

Friday, March 03, 2006

Obesity and Pain Perception
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An interesting study currently up for grabs at WebMD indicates that those who are obese have a stronger physical response to painful stimuli than those individuals who are not obese.

The researchers studied a group of people with the most common form of arthritis, called osteoarthritis. They first tested the physical response of each participant to a mild electrical shock administered to the person's ankle.

Next they had the study subjects participate in a 45-minute session on coping skills, including progressive muscle relaxation, to improve their ability to manage pain. Participants were then retested with the painful ankle shock. This time everyone had a smaller reaction to the painful stimuli, but the reaction of the obese participants was still stronger.

The researchers point out that this is a preliminary study that doesn't attempt to explain the greater reaction in the obese patients. However, given the information that we learned in my recent post regarding the production of inflammatory markers by fat cells I can agree with lead researcher Charles Emery, PhD, of Ohio State University, who suggests that this lower pain threshold may be related to the "chronic inflammation" that is associated with obesity.

Inflammation also causes the release of hormone-like mediators called prostaglandins that exacerbate pain.

It seems likely therefore that obesity = fat cells making c-reactive protein = inflammation is present = prostaglandin is present = more pain. These are lines of research that will be interesting to follow in the upcoming years.

For more information on the role of prostaglandin and the use of non-steroidal pain medications have a look at this article.

Take care, Laurie

"Opportunity is missed by most people because it is dressed in overalls and looks like work." -- Thomas A. Edison (1847 - 1931)

Related Topics: Obesity Report Card for States, Obesity Epidemic "Astronomical"

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Posted by: Laurie Anderson, RNP at 8:12 AM

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