The Track Your Plaque guide to getting grotesquely overweight 15. August 2006 William Davis (0) If you'd like to gain huge quantities of weight, here's a number of helpful tips:1) Follow the advice of food manufacturers and eat the products they label "healthy", or "heart healthy", or "part of a nutritious breakfast" etc., like Shredded Wheat cereal, pretzels ("a low-fat snack"!), low- or non-fat salad dressings. 2) Cut your morning calorie intake by skipping breakfast.3) Hang around with other heavy people. They will confirm that it's okay to be overweight. 4) Call walking your dog "exercise". 5) Get a sedentary desk job. Use your swivel desk chair to scoot about whenever possible, rather than getting up to do things. 6) Say "I've worked hard all week long. Weekends are for relaxing, not for physical activities. I deserve a rest."7) Eat foods without thinking about it: Eat chips while watching football, eat while on the phone, daydream over the sink.8) Eat to provide comfort when stressed.9) Eat foods that have sentimental value, whether or not they're good for you: Freshly-baked cakes that remind you of Mom, Pop Tarts that you used to carry in your lunchbox when you were a kid, hot dogs just like Dad would buy at the baseball stadium. 10) Cut back on sleep and generate insatiable starch cravings.11) Stack your shelves at home with great variety. That way, you'll always have something to suit your mood. 12) Say to your spouse: "It's none of your damn business what I eat! I'm a grown man/woman!" Prove it by over-indulging in obviously unhealthy foods. 13) Tell yourself that you're just too busy to pay attention to food choices. Just grab whatever you can out of a convenience store or vending machine. See, it's easy! And that just a start.Of course, I don't really want you to do any of these things. But if you see yourself in any of the above, and you're struggling with weight, you should seriously rethink your approach.
Your heart scan is just a "false positive" All posts by william-davis Toggle navigation Home Blog Home Archive Join Now Log in Dr. Bill Blanchet: A ray of sunshine 26. June 2008 William Davis (4) Another heated discussion is ongoing at The Heart.org, this one about Tim Russert's untimely death: Media mulls Russert's death as cardiologists weigh in Although I posted a couple of brief comments there, I quickly lost patience with the tone of many of the other respondents. Should you choose to read the comments, you will see that many still cling to old notions like heart attack is inevitable, defibrillators should be more widely available, "vulnerable" plaques cannot be identified before heart attacks, etc. I quickly lose patience with this sort of outdated rhetoric. However, our good friend, Dr. Bill Blanchet of Boulder, Colorado, has a far stronger stomach for this than I do. Here, a sample of his wonderfully persuasive comments:Heart disease cannot be stopped but we can certainly do better!Goals we must achieve if we hope to solve the Rube Goldberg of coronary disease:1. Find something more reliable than Framingham risk factors to determine who is at risk. Framingham risk factors are wrong more often than they are right. If you are comfortable treating 40% of the patients destined to have heart attacks, continue to rely on “traditional” risk factors only.2. Treat to new standards beyond NCEP/ATP-III. These accepted standards prevent at best 40% of heart attacks in patients treated. This is unacceptable, and arguably why Tim is dead today! Why prevention protocols emphasize LDL and more or less ignore HDL, triglycerides and underemphasize blood pressure eludes me.3. Motivate patients to participate in coronary prevention. Saying “you need to get exercise and lose weight” is not adequate motivation, it hasn't worked to date and prsor:pointer; cursor:hand;" src="http://www.cureality.com/blog/images/DHEA%20GNC.jpg" border="0" alt="" />The dose is best tailored to your age and blood levels. People less than 40 years old should not take DHEA. The older you are, the higher the dose, though we rarely ever have to exceed 50 mg per day. If you've never had a blood level and your doctor refuses to obtain one, 25 mg per day is a reasonable dose (10-15 mg in women 40-50 years old). It's always best to discuss your supplement use, particularly agents like DHEA, with your doctor. Track Your Plaque Members: Stay tuned to the www.cureality.com website for a Special Report more completely detailing the hows and whys behind DHEA. Brainwashed! 9. August 2006 William Davis (0) At a social gathering this weekend, as we humans like to do, someone asked me what I did for a living. I told him I was a cardiologist. "What hospital do you work at?" he asked. This is invariably the response I get whenever I tell people what I do. I wouldn't make much of it except that it happens just about every time. This indicates to me just how successful hospitals, my colleagues, cardiac device manufacturers, and others supporting the status quo in heart care, have been in persuading us that the place for heart disease is the hospital--period. Tense families, drama, high-tech...It all takes place in the hospital. Yet the people destined to be the fodder for hospital heart care are presently well, mostly unaware of what the future holds. Also unaware that heart disease is readily, easily, inexpensively, and accurately identifiable. Ask anyone in the Track Your Plaque program who's had a CT heart scan. We all need to rid ourselves of the idea that the hospital is the place for heart disease. If the coronary plaque behind heart attack is easy to detect and controllable, there's little or no need for the hospital for the vast majority of us.In the majority of instances of coronary disease, the hospital should be the place for the non-compliant and the ill-informed, and not for those of us sufficiently motivated to know and do better. The formula is simple: 1) Quantify plaque with a CT heart scan, 2) Identify the causes, then 3) Correct the causes. The Fanatic Cook: A fabulous Blog about food and nutrition 7. August 2006 William Davis (0) I came across this Blog authored by a nutritionist when it was highlighted on Blogger as an interesting site:The Fanatic Cook at http://fanaticcook.blogspot.com/I was thoroughly impressed with the insightful and entertaining commentary. I'd highly recommend this site to you for reading on nutrition. In particular, her coenzyme Q10 column was exceptionally well written and clear.(http://fanaticcook.blogspot.com/2005/02/statins-and-not-well-publicized-side.html)Also read her column, Super NonFoods at http://fanaticcook.blogspot.com/2005/07/super-nonfoods.html.There's also oodles of recipes, all for the taking. Eggs: Good, bad, or indifferent? 5. August 2006 William Davis (3) Eggs have been in the center of the cholesterol controversy almost from the very start. The traditional argument against eggs went that eggs, high in cholesterol (210-275 mg per egg)and with some saturated fat (1.5-2.5 grams per egg), raised blood cholesterol (and LDL). Out went the daily fried, scrambled, poached eggs that many Americans indulged in most mornings. (We replaced it with more breakfast cereals and other carbohydrate conveniences, then got enormously overweight.)A large Harvard epidemiologic study in 1999 called this observation into question. They tracked the fate of 117,000 thousand people and then compared the rate of heart attack, death, and other cardiovascular events among various people correlated to the "dose" of eggs they ate. Egg intake varied from none to 7 or more per week. Lo and behold, people who ate more eggs appeared to not suffer more events. This study, large and well-conducted by an internationally respected group of investigators, seem to reopen the gates for more egg consumption, though most Americans still consume eggs cautiously. Deeper down in this study, however, was another observation: People with diabetes who ate 1 egg per day had double the risk of heart attack. Because this study was observational, no specific conclusion as to why could be drawn. A new study conducted by a Brazilian group may shed some light. Healthy (non-diabetic) men were fed an emulsion of several eggs. Inclusion of plentiful yolks caused a dramatic slowing of fat clearance from the blood. Specifically, "chylomicron remnants" were abnormally persistent in the blood. Chylomicron remnants are potent causes of coronary plaque. (Chylomicron remnants can be measured fairly well by intermediate-density lipoprotein and VLDL by NMR, or IDL by VAP.)Diabetics are know to have substantial disorders of after-meal fat clearance, including an excess of chylomicron remnants. Could the Brazilian observation be the explanation for the increased event rate in diabetics in the Harvard study? Interesting to speculate. We continue to tell our patients that eating eggs in moderation is probably safe. After all, there are good things in eggs: the high protein in the egg white, lecithin in the yolk. It is the yolk's contents that are in question, not the white. Thus, you and I can eat all the egg whites (e.g., Egg Beaters) we want. It's the safety of yolks that are uncertain. The abnormal after-eating effect suggested by the Brazilians opens up some very interesting questions and confirms that we should still be cautious in our intake of egg yolks. One yolk per day is clearly too much. What is safe? The exisitng information would suggest that, if you have diabetes, pre-diabetes, or a postprandial disorder (IDL, VLDL), you should minimize your egg yolk use, perhaps no more than 3 or so per week, preferably not all at one but spaced out to avoid the after-eating effect.Others without postprandial disorders may safely eat more, perhaps 5 per week, but also not all at one but spaced out. Track Your Plaque Members: Be sure to read our upcoming Special Report on Postprandial Disorders. It contains lots of info on what this important pattern is all about. Postprandial disorders are largely unexplored territory that hold great promise for tools to inhibit coronary plaque growth and drop your heart scan score. The Brazilian study is just one of many future studies that are likely to be released in future about this very fascinating area. Hu FB, Stampfer MJ, Rimm EB, Manson JE, Ascherio A, Colditz GA, Rosner BA, Spiegelman D, Speizer FE, Sacks FM, Hennekens CH, Willett WC.A prospective study of egg consumption and risk of cardiovascular disease in men and women. JAMA 1999 Apr 21;281(15):1387-94.Cesar TB, Oliveira MR, Mesquita CH, Maranhao RC. High cholesterol intake modifies chylomicron metabolism in normolipidemic young men. J Nutr. 2006 Apr;136(4):971-6. Diabetes is Track Your Plaque's Kryptonite! 3. August 2006 William Davis (0) If there's one thing I truly fear from a heart scan score reduction/coronary plaque regression standpoint, it's diabetes. I saw a graphic illustration of this today. Roy came into the office after his 2nd heart scan. His first scan 14 months ago showed a score of 162. Roy started out weighing well over 300 lbs and with newly-diagnosed adult diabetes. Roy put extraordinary effort into his program. He lost nearly 70 lbs by walking; cutting processed carbohydrates, greasy foods, and slashing overall calories. His lipoproteins, disastrous in the beginning, were falling into line, though HDL was still lagging in the low 40s, as Roy remains around 60 lbs overweight, even after the initial 70 lb loss. Unfortunately, despite the huge loss in weight, Roy remains diabetic. On a drug called Actos, which enhances sensitivity to insulin, along with vitamin D to also enhance insulin response, his blood sugars remained in the overtly diabetic range. Roy's repeat heart scan showed a score of 482--a tripling of his original score. Obviously, major changes in Roy's program are going to be required to keep this rate of growth from continuing. But I tell Roy's story to illustrate the frightening power of diabetes to trigger coronary plaque growth. Like Kryptonite to Superman (remember George Reeves crumbling and falling to his knees when the bad guys got a hold of some?), diabetes is the one thing I fear greatly when it comes to reducing your heart scan score. As you see with Roy's case, diabetes can be responsible for explosive plaque growth, more than anything else I know. The best protection from diabetes is to never get it in the first place. (See my earlier Blog, "Diabetes is a choice you make".) << Older posts Newer posts >> Newer posts12...108109110111112113114115116...123124 The Big Squeeze 20. June 2008 William Davis (5) Some colleagues of mine brought this scary phenomenon to my attention last evening.As insurance and Medicare reimbursement to doctors and hospitals fall (Medicare is enacting a series of substantial cuts, which will be followed by the private health insurers), you would expect the use of hospital procedures to drop. Makes sense, right? Less money paid per procedure, less incentive to do them. Unfortunately, that's not how it's playing out in the real world. Your neighborhood interventional cardiologist or cardiothoracic surgeon is accustomed to a level of income and lifestyle. That lifestyle is now threatened by shrinking reimbursement. True to the Law of Unintended Consequences, rather than reducing use of procedures, diminishing procedural fees are prompting a good number of practitioners to do more. In other words, if each heart catheterization pays less, why not do more of them, along with more stents, pacemakers, defibrillators, and the like? If four heart catheterizations per day pays less, why not do five to make up the difference? Voila! Income protected. Of course, it comes at the cost of more work. But I will give one thing to my colleageus: They are a generally hard-working bunch who rarely balk at 12-16 hours days in the hospital.How do you do more procedures? Easy. Just lower the bar on who to do a procedure on. Use more aggressive criteria for pacemaker implantation. Interpret the always-fuzzy nuclear stress tests weighed more towards abnormal. Use scare tactics: "You never know--that chest pain could be the last warning you're going to have!" Because the criteria for performing procedures is "soft" in the real world, it is easy to bend the criteria any way you want. It's too early to measure the full impact of this unintended consequence of reduced reimbursement. But don't allow yourself to become a casualty in the reimbursement war. Remain vigilant. Recognize that, despite the fuzziness at the edges, there are still rational reasons for performing heart procedures. Always be armed with information and the right questions. Never submit unquestioningly or without satisfactory answers to your questions. Tim Russert's heart scan score 210. . .in 1998 18. June 2008 William Davis (10) Despite the media blathering over how Mr. Russert's tragic death from heart attack could not have been predicted, it turns out that he had undergone a heart scan several years ago. A New York Times article, A Search for Answers in Russert’s Death, reported:Given the great strides that have been made in preventing and treating heart disease, what explains Tim Russert’s sudden death last week at 58 from a heart attack?The answer, at least in part, is that although doctors knew that Mr. Russert, the longtime moderator of “Meet the Press” on NBC, had coronary artery disease and were treating him for it, they did not realize how severe the disease was because he did not have chest pain or other telltale symptoms that would have justified the kind of invasive tests needed to make a definitive diagnosis. In that sense, his case was sadly typical: more than 50 percent of all men who die of coronary heart disease have no previous symptoms, the American Heart Association says.It is not clear whether Mr. Russert’s death could have been prevented. He was doing nearly all he could to lower his risk. He took blood pressure pills and a statin drug to control his cholesterol, he worked out every day on an exercise bike, and he was trying to lose weight, his doctors said on Monday. And still it was not enough.“What is surprising,” Dr. Newman said, “is that the severity of the anatomical findings would not be predicted from his clinical situation, the absence of symptoms and his performing at a very high level of exercise.”Buried deeper in this article, the fact that Mr. Russert had a heart scan score of 210 in 1998 is revealed. That bit of information is damning. Readers of The Heart Scan Blog know that heart scan scores are expected to grow at a rate of 30% per year. This would put Mr. Russert's heart scan score at 2895 in 2008. But the two doctors providing care for Mr. Russert were advising the conventional treatments: prescribing cholesterol drugs, blood pressure medication, managing blood sugar, and doing periodic stress tests. Conventional efforts usually slow the progression of heart scan scores to 14-24% per year. Let's assume the rate of increase was only 14% per year. That would put Mr. Russert's 2008 score at 779.A simple calculation from known information in 1998 clearly, obviously, and inarguably predicted his death. Recall that heart scan scores of 1000 or greater are associated with annual--ANNUAL--risk for heart attack and death of 20-25% if no preventive action is taken. The meager prevention efforts taken by Mr. Russert's doctors did indeed reduce risk modestly, but it did not eliminate risk. We know that growing plaque is active plaque. Active plaque means rupture-prone plaque. Rupture prone plaque means continuing risk for heart attack and death. Heart attack and death means the approach used in Mr. Russert was a miserable failure. While the press blathers on about how heart disease is a tragedy, as Mr. Russert's doctors squirm under the fear of criticism, the answers have been right here all alone. It sometimes takes a reminder like Mr. Russert's tragic passing to remind us that tracking plaque is a enormously useful, potentially lifesaving approach to coronary heart disease.Who needs to go next? Matt Lauer, Oprah, Jay Leno, some other media personality? Someone close to you? Can this all happen right beneath the nose of your doctor, even your cardiologist?I don't need to remind readers of The Heart Scan Blog that heart disease is 1) measurable, 2) trackable, 3) predictable. Mr. Russert's future was clear as long ago as 1998. Every year that passed, his future became clearer and clearer, yet his doctors fumbled miserably. Copyright 2008 William Davis, MD Another failure of conventional cardiac care 15. June 2008 William Davis (5) Though Tim Russert was widely known and respected for his political commentary, he will likely be better remembered as an example of the gross shortcomings of the conventional approach to heart disease.Let's face it:Standard heart disease prevention efforts are a miserable failure. A Track Your Plaque member brought this interview of Mr. Russert's doctor to my attention.It appears that his doctor did all the correct conventional things. You know what became of it. In the eyes of the public and of any attorney, or even of my colleagues, no wrong was committed. The blame does not lie with Mr. Russert's hapless doctor. The blame lies on the system that endorses procedures, prescription medications, the blind adherence to dogma dictated by the pharmaceutical industry and FDA, along with a prevailing philosophy of preferring the management of catastrophes to preventing them. Dr. Newman's idea of a solution: Making an automatic defibrillator (AED) more widely available (!!!).How long does this sort of idiocy have to go on? How many people have to die before the system uses the tools that are already available, tools that could have prevented this tragedy and many more like it?If you and your doctor subscribe to the program that the unfortunate Mr. Russert was prescribed and the brainwashing, unthinking nonsense that his doctor follows, you are a fool. Shame on you. You therefore likely subscribe to the same variety of marketing BS that issues from food manufacturers about Cheerios, whole grains, and low-fat diets. Get with the program. Sadly, Mr. Russert is not the first, he's not the last. The tragedies of conventional advice that line the pockets of drug and food manufacturers number in the millions. We're not talking about some obscure, rare disease. We're talking about the number one cause of death in both males and females nationwide. I deeply wish this message could have reached Mr. Russert before his untimely death. We could all look forward to another Sunday morning with his usual incisive, unforgiving probing of the day's political figures. Tribute to Tim Russert 14. June 2008 William Davis (11) The sudden passing of news giant, Tim Russert, yesterday of sudden cardiac death struck a blow to American consciousness. Perhaps his hard-hitting interviewing style, while making guests squirm, made him seem invincible. But, of course, none of us is invincible. We are all vulnerable to this disease. We should not allow Mr. Russert's tragic death to occur without taking some lessons. The media have already resorted to interviewing prominent doctors for their opinion.Douglas Zipes, M.D., former President of the American College of Cardiology,was quoted in the media:"An automated external defibrillator (AED) could have been a life-saver. AEDs should be as common as fire extinguishers."This is typical sleight-of-hand, medicine-is-too-complex-for-the-public-to-understand sort of rhetoric that is surely to issue from the conventionally-thinking medical people and the press. Instead, let's cut the BS and learn the real lessons from Mr. Russert's needless death. It is virtually certain that:--Mr. Russert ruptured an existing coronary atherosclerotic plaque, prompting rhythm instability, or ventricular fibrillation. --Making automatic external defibrillators (AED) available might have Band-Aided the ventricular fibrillation, but it would not have stopped the heart attack that triggered it. --Though full details of Mr. Russert's health program have not been made available, it is quite likely that he was prescribed the usual half-witted and barely effective panoply of "prevention": aspirin, statin drug, anti-hypertensive medication. Readers of The Heart Scan Blog and members of Track Your Plaque know that this conventional approach is as effective as aspirin for a fractured hip. --It is highly unlikely that all causes of Mr. Russert's heart disease had been identified--did he have small LDL (it's certain he did, given his body habitus of generous tummy), Lp(a), low HDL, pre-diabetic patterns, inflammatory abnormalities, vitamin D deficiency, etc.? You can be sure little or none of this had been addressed. Was he even taking simple fish oil that reduces the likelihood of sudden cardiac death by 45%? --Far more could have been done to have prevented Mr. Russert's needless death. And I don't mean the idiocy of making AED's available in office buildings. I'm talking about preventing the rupture of atherosclerotic plaque in the first place. Far more can be done to prevent future similar deaths among all of us.Our jobs are to use the tragic death of Mr. Russert to help those around us learn that heart disease is identifiable and preventable. Though Mr. Russert did not stand for BS in his political commentary, he sadly probably received it in his health advice. Don't let this happen to you or those around you. Why do skinny people get heart disease? 13. June 2008 William Davis (9) There's no doubt about it: The majority of people with heart disease are overweight. They may not be grotesquely overweight, just a few pounds over. But weight plays a crucial role in activating numerous factors that heighten risk for heart disease. Excess weight reduces HDL cholesterol, raises triglycerides, increases small LDL (enormously), fans the fires of inflammatory responses (CRP, IL-6, TNF-alpha, etc.) raises blood pressure, increases resistance to insulin and raises blood sugar. Overweight people tend to be less physically active, may develop diseases of obesity like sleep apnea, and on and on. You've heard this all before. But why do slender people develop heart disease? If we can't blame weight, what is to blame? By slender, I mean body mass index (BMI) of <25. (Yes, I know there are other ways, better ways, to gauge healthy weight. But, for simplicity, I'll use BMI.) Let's put aside the two obvious causes of heart disease, cigarette smoking and Type I diabetes. (I'd be shocked if any cigarette smokers read this blog.)Slender people develop heart disease because:1) They have lipoprotein(a)--The big, big neglected risk factor. In fact, the Lp(a) genotype is, in my casual observation, associated with a slender phenotype (genotypic expression). The prototypical example that makes headlines is the marathon runner--slender and superbly fit, but develops heart disease anyway. People wax on about the uncertainties of exercise and fitness when they hear about Jim Fixx and Alberto Salazar. But one factor would explain it all: Lp(a).2) The murky category of the normal weight obesity. These people are generally recognizable by their flaccid tummies despite falling into a favorable BMI <25. Small LDL is the standout red flag in these people. 3) They were previously overweight but lost it. 4) They were former smokers. 5) Vitamin D deficiency--Deficiency of vitamin D is important for everyone's health. But there appears to be some people for whom it is the dominant risk. I believe that one of our great Track Your Plaque success stories, Neal, falls into this group. Some people who are vitamin D deficient develop colon cancer, others develop diabetes, others develop osteoporosis or multiple sclerosis, while others develop coronary heart disease and plaque. The likely reason for the varied expression is variation in vitamin D receptor genotypes (VDR genotypes). 6) The murkiest of all: Hypertension genotypic variants. This is a poorly sorted-out category, and one principally based on my observations along with scattered observations in such things as variations in the angiotensin converting enzyme genotypes. But I am convinced that there is a small percentage of slender people who show variation in some genetic type that predisposes to hypertension and heart disease. They also show a propensity towards enlargement of the thoracic aorta. This group is also among the most difficult to control in the Track Your Plaque approach, i.e., they have difficulty slowing or stopping the growth of heart scan scores. While blood pressure control in this group is important, it does not seem to remove the excess source of risk.So, yes, being slender does put you into a lower risk for heart disease category. But it does not mean you are immune. You can also be an overweight person who still harbors some of the features of the slender--you're an overweight slender person. The above list can still therefore apply. Cardiology Confidential 11. June 2008 William Davis (9) Okay, so it's a shameless knockoff of chef Anthony Bourdain's titillating Kitchen Confidential. But the confidences that I've heard whispered in the corridors of health involve something more provocative than how your food was prepared. Any service for humans performed by other humans is subject to the idiosyncrasies and weaknesses of human behavior. That's just life. In healthcare for your heart, the consequences can be more profound than eating three day old fish on Monday's dinner menu.Over my 15 years practicing cardiology in a variety of settings in three different cities, I've witnessed just about everything from shocking to sublime. Some of it speaks to the extraordinary commitment of people in healthcare, the unexpected courage people show in the midst of illness, the devotion of family in difficult times. It can also speak of mewling, sobbing carryings-on over the most minor conditions, the meanness that emerges when people are frightened, the vultures circling just waiting for Grandpa to kick the bucket and leave his will declaring the spoils.For the most part, my cardiology colleagues are a hard-working bunch committed to . . . Uh oh. I was going to say "Saving lives, preserving health." But that's not true. Once upon a time, it was true for many of my colleagues, often revealed over $2-a-pitcher beer-softened, "we're going to save people" conversations in medical school. Ahhh, medical school. I remember walking along the street alongside my medical school in St. Louis, bursting with pride and a sense of purpose. But, for many of us, something sours our purpose through the years. Maybe it's the smell of money, maybe it's the series of distasteful experiences that show that healthcare providers are, in the midst of health crises, the innocent recipients of anger, frustration, disappointment. Whatever the genesis, the stage is set for an imperfect scenario that pits healthcare provider against patient in a less-than-perfect system.This would read as a mindless rant if it wasn't based on such pervasive and pravalent truths, tales of the flawed deliverers of healthcare driven by motives less lofty than "saving people."Take Dr. S, a doctor who performs a large number of procedures on patients. I'm told he is very capable. He manages an extraordinary amount of heart work--in between jail time for wife beating and Medicare fraud. Or Dr. C, well-known in the region for his procedural talents, also. Usually acerbic and freely-swearing, he opens up engagingly when drinking--which is most of the time. Paradoxically, as is true for some serious drinkers, he works more effectively while intoxicated. Or Dr. ST, who proudly admitted to me one evening over dinner that he has accepted 6-figure payments from medical device companies on a number of occasions to use their products. Or the manic ups and downs of Dr. J, who refers just about every patient he sees for emergency bypass surgery when in his down phase, mangles coronary arteries in daring angioplasties during his up phase.How about 310-lb Dr. P, who hounds her patients about indulgent lifestyles? That would be excusable as innocent lack of self-insight if it weren't for her propensity to use heart procedures on patients as punishment. "I have no choice but to take you to the hospital." Dr. M. manages to maintain the appearance of straight-and-narrow during the day, all the way to attending church twice a week with his children. His daytime persona effectively covers up his frequent visits to prostitutes. We are ALL flawed. My colleagues are no different. But some circumstances cultivate the flaws, fertilize corruptibility, reward it. Such has become the state of affairs in healthcare for heart disease. Why? Is it the excessive potential for money-making that existed until recently? Is there something about the save-the-day mentality of heart disease that attracts imperfect personalities looking for the adrenaline-charged thrill but morphs over time into near-psychopathic lives?It's not the end of the world. The fact that my colleagues' behavior has reached such extravagant lows signals a bottom: things are about to change. In the meantime, let me tell you a few more secrets . . .Copyright 2008 William Davis, MD << Older posts Newer posts >> Newer posts12...565758596061626364...121122Older posts
Dr. Bill Blanchet: A ray of sunshine 26. June 2008 William Davis (4) Another heated discussion is ongoing at The Heart.org, this one about Tim Russert's untimely death: Media mulls Russert's death as cardiologists weigh in Although I posted a couple of brief comments there, I quickly lost patience with the tone of many of the other respondents. Should you choose to read the comments, you will see that many still cling to old notions like heart attack is inevitable, defibrillators should be more widely available, "vulnerable" plaques cannot be identified before heart attacks, etc. I quickly lose patience with this sort of outdated rhetoric. However, our good friend, Dr. Bill Blanchet of Boulder, Colorado, has a far stronger stomach for this than I do. Here, a sample of his wonderfully persuasive comments:Heart disease cannot be stopped but we can certainly do better!Goals we must achieve if we hope to solve the Rube Goldberg of coronary disease:1. Find something more reliable than Framingham risk factors to determine who is at risk. Framingham risk factors are wrong more often than they are right. If you are comfortable treating 40% of the patients destined to have heart attacks, continue to rely on “traditional” risk factors only.2. Treat to new standards beyond NCEP/ATP-III. These accepted standards prevent at best 40% of heart attacks in patients treated. This is unacceptable, and arguably why Tim is dead today! Why prevention protocols emphasize LDL and more or less ignore HDL, triglycerides and underemphasize blood pressure eludes me.3. Motivate patients to participate in coronary prevention. Saying “you need to get exercise and lose weight” is not adequate motivation, it hasn't worked to date and prsor:pointer; cursor:hand;" src="http://www.cureality.com/blog/images/DHEA%20GNC.jpg" border="0" alt="" />The dose is best tailored to your age and blood levels. People less than 40 years old should not take DHEA. The older you are, the higher the dose, though we rarely ever have to exceed 50 mg per day. If you've never had a blood level and your doctor refuses to obtain one, 25 mg per day is a reasonable dose (10-15 mg in women 40-50 years old). It's always best to discuss your supplement use, particularly agents like DHEA, with your doctor. Track Your Plaque Members: Stay tuned to the www.cureality.com website for a Special Report more completely detailing the hows and whys behind DHEA.
Brainwashed! 9. August 2006 William Davis (0) At a social gathering this weekend, as we humans like to do, someone asked me what I did for a living. I told him I was a cardiologist. "What hospital do you work at?" he asked. This is invariably the response I get whenever I tell people what I do. I wouldn't make much of it except that it happens just about every time. This indicates to me just how successful hospitals, my colleagues, cardiac device manufacturers, and others supporting the status quo in heart care, have been in persuading us that the place for heart disease is the hospital--period. Tense families, drama, high-tech...It all takes place in the hospital. Yet the people destined to be the fodder for hospital heart care are presently well, mostly unaware of what the future holds. Also unaware that heart disease is readily, easily, inexpensively, and accurately identifiable. Ask anyone in the Track Your Plaque program who's had a CT heart scan. We all need to rid ourselves of the idea that the hospital is the place for heart disease. If the coronary plaque behind heart attack is easy to detect and controllable, there's little or no need for the hospital for the vast majority of us.In the majority of instances of coronary disease, the hospital should be the place for the non-compliant and the ill-informed, and not for those of us sufficiently motivated to know and do better. The formula is simple: 1) Quantify plaque with a CT heart scan, 2) Identify the causes, then 3) Correct the causes.
The Fanatic Cook: A fabulous Blog about food and nutrition 7. August 2006 William Davis (0) I came across this Blog authored by a nutritionist when it was highlighted on Blogger as an interesting site:The Fanatic Cook at http://fanaticcook.blogspot.com/I was thoroughly impressed with the insightful and entertaining commentary. I'd highly recommend this site to you for reading on nutrition. In particular, her coenzyme Q10 column was exceptionally well written and clear.(http://fanaticcook.blogspot.com/2005/02/statins-and-not-well-publicized-side.html)Also read her column, Super NonFoods at http://fanaticcook.blogspot.com/2005/07/super-nonfoods.html.There's also oodles of recipes, all for the taking.
Eggs: Good, bad, or indifferent? 5. August 2006 William Davis (3) Eggs have been in the center of the cholesterol controversy almost from the very start. The traditional argument against eggs went that eggs, high in cholesterol (210-275 mg per egg)and with some saturated fat (1.5-2.5 grams per egg), raised blood cholesterol (and LDL). Out went the daily fried, scrambled, poached eggs that many Americans indulged in most mornings. (We replaced it with more breakfast cereals and other carbohydrate conveniences, then got enormously overweight.)A large Harvard epidemiologic study in 1999 called this observation into question. They tracked the fate of 117,000 thousand people and then compared the rate of heart attack, death, and other cardiovascular events among various people correlated to the "dose" of eggs they ate. Egg intake varied from none to 7 or more per week. Lo and behold, people who ate more eggs appeared to not suffer more events. This study, large and well-conducted by an internationally respected group of investigators, seem to reopen the gates for more egg consumption, though most Americans still consume eggs cautiously. Deeper down in this study, however, was another observation: People with diabetes who ate 1 egg per day had double the risk of heart attack. Because this study was observational, no specific conclusion as to why could be drawn. A new study conducted by a Brazilian group may shed some light. Healthy (non-diabetic) men were fed an emulsion of several eggs. Inclusion of plentiful yolks caused a dramatic slowing of fat clearance from the blood. Specifically, "chylomicron remnants" were abnormally persistent in the blood. Chylomicron remnants are potent causes of coronary plaque. (Chylomicron remnants can be measured fairly well by intermediate-density lipoprotein and VLDL by NMR, or IDL by VAP.)Diabetics are know to have substantial disorders of after-meal fat clearance, including an excess of chylomicron remnants. Could the Brazilian observation be the explanation for the increased event rate in diabetics in the Harvard study? Interesting to speculate. We continue to tell our patients that eating eggs in moderation is probably safe. After all, there are good things in eggs: the high protein in the egg white, lecithin in the yolk. It is the yolk's contents that are in question, not the white. Thus, you and I can eat all the egg whites (e.g., Egg Beaters) we want. It's the safety of yolks that are uncertain. The abnormal after-eating effect suggested by the Brazilians opens up some very interesting questions and confirms that we should still be cautious in our intake of egg yolks. One yolk per day is clearly too much. What is safe? The exisitng information would suggest that, if you have diabetes, pre-diabetes, or a postprandial disorder (IDL, VLDL), you should minimize your egg yolk use, perhaps no more than 3 or so per week, preferably not all at one but spaced out to avoid the after-eating effect.Others without postprandial disorders may safely eat more, perhaps 5 per week, but also not all at one but spaced out. Track Your Plaque Members: Be sure to read our upcoming Special Report on Postprandial Disorders. It contains lots of info on what this important pattern is all about. Postprandial disorders are largely unexplored territory that hold great promise for tools to inhibit coronary plaque growth and drop your heart scan score. The Brazilian study is just one of many future studies that are likely to be released in future about this very fascinating area. Hu FB, Stampfer MJ, Rimm EB, Manson JE, Ascherio A, Colditz GA, Rosner BA, Spiegelman D, Speizer FE, Sacks FM, Hennekens CH, Willett WC.A prospective study of egg consumption and risk of cardiovascular disease in men and women. JAMA 1999 Apr 21;281(15):1387-94.Cesar TB, Oliveira MR, Mesquita CH, Maranhao RC. High cholesterol intake modifies chylomicron metabolism in normolipidemic young men. J Nutr. 2006 Apr;136(4):971-6.
Diabetes is Track Your Plaque's Kryptonite! 3. August 2006 William Davis (0) If there's one thing I truly fear from a heart scan score reduction/coronary plaque regression standpoint, it's diabetes. I saw a graphic illustration of this today. Roy came into the office after his 2nd heart scan. His first scan 14 months ago showed a score of 162. Roy started out weighing well over 300 lbs and with newly-diagnosed adult diabetes. Roy put extraordinary effort into his program. He lost nearly 70 lbs by walking; cutting processed carbohydrates, greasy foods, and slashing overall calories. His lipoproteins, disastrous in the beginning, were falling into line, though HDL was still lagging in the low 40s, as Roy remains around 60 lbs overweight, even after the initial 70 lb loss. Unfortunately, despite the huge loss in weight, Roy remains diabetic. On a drug called Actos, which enhances sensitivity to insulin, along with vitamin D to also enhance insulin response, his blood sugars remained in the overtly diabetic range. Roy's repeat heart scan showed a score of 482--a tripling of his original score. Obviously, major changes in Roy's program are going to be required to keep this rate of growth from continuing. But I tell Roy's story to illustrate the frightening power of diabetes to trigger coronary plaque growth. Like Kryptonite to Superman (remember George Reeves crumbling and falling to his knees when the bad guys got a hold of some?), diabetes is the one thing I fear greatly when it comes to reducing your heart scan score. As you see with Roy's case, diabetes can be responsible for explosive plaque growth, more than anything else I know. The best protection from diabetes is to never get it in the first place. (See my earlier Blog, "Diabetes is a choice you make".)
Tim Russert's heart scan score 210. . .in 1998 18. June 2008 William Davis (10) Despite the media blathering over how Mr. Russert's tragic death from heart attack could not have been predicted, it turns out that he had undergone a heart scan several years ago. A New York Times article, A Search for Answers in Russert’s Death, reported:Given the great strides that have been made in preventing and treating heart disease, what explains Tim Russert’s sudden death last week at 58 from a heart attack?The answer, at least in part, is that although doctors knew that Mr. Russert, the longtime moderator of “Meet the Press” on NBC, had coronary artery disease and were treating him for it, they did not realize how severe the disease was because he did not have chest pain or other telltale symptoms that would have justified the kind of invasive tests needed to make a definitive diagnosis. In that sense, his case was sadly typical: more than 50 percent of all men who die of coronary heart disease have no previous symptoms, the American Heart Association says.It is not clear whether Mr. Russert’s death could have been prevented. He was doing nearly all he could to lower his risk. He took blood pressure pills and a statin drug to control his cholesterol, he worked out every day on an exercise bike, and he was trying to lose weight, his doctors said on Monday. And still it was not enough.“What is surprising,” Dr. Newman said, “is that the severity of the anatomical findings would not be predicted from his clinical situation, the absence of symptoms and his performing at a very high level of exercise.”Buried deeper in this article, the fact that Mr. Russert had a heart scan score of 210 in 1998 is revealed. That bit of information is damning. Readers of The Heart Scan Blog know that heart scan scores are expected to grow at a rate of 30% per year. This would put Mr. Russert's heart scan score at 2895 in 2008. But the two doctors providing care for Mr. Russert were advising the conventional treatments: prescribing cholesterol drugs, blood pressure medication, managing blood sugar, and doing periodic stress tests. Conventional efforts usually slow the progression of heart scan scores to 14-24% per year. Let's assume the rate of increase was only 14% per year. That would put Mr. Russert's 2008 score at 779.A simple calculation from known information in 1998 clearly, obviously, and inarguably predicted his death. Recall that heart scan scores of 1000 or greater are associated with annual--ANNUAL--risk for heart attack and death of 20-25% if no preventive action is taken. The meager prevention efforts taken by Mr. Russert's doctors did indeed reduce risk modestly, but it did not eliminate risk. We know that growing plaque is active plaque. Active plaque means rupture-prone plaque. Rupture prone plaque means continuing risk for heart attack and death. Heart attack and death means the approach used in Mr. Russert was a miserable failure. While the press blathers on about how heart disease is a tragedy, as Mr. Russert's doctors squirm under the fear of criticism, the answers have been right here all alone. It sometimes takes a reminder like Mr. Russert's tragic passing to remind us that tracking plaque is a enormously useful, potentially lifesaving approach to coronary heart disease.Who needs to go next? Matt Lauer, Oprah, Jay Leno, some other media personality? Someone close to you? Can this all happen right beneath the nose of your doctor, even your cardiologist?I don't need to remind readers of The Heart Scan Blog that heart disease is 1) measurable, 2) trackable, 3) predictable. Mr. Russert's future was clear as long ago as 1998. Every year that passed, his future became clearer and clearer, yet his doctors fumbled miserably. Copyright 2008 William Davis, MD
Another failure of conventional cardiac care 15. June 2008 William Davis (5) Though Tim Russert was widely known and respected for his political commentary, he will likely be better remembered as an example of the gross shortcomings of the conventional approach to heart disease.Let's face it:Standard heart disease prevention efforts are a miserable failure. A Track Your Plaque member brought this interview of Mr. Russert's doctor to my attention.It appears that his doctor did all the correct conventional things. You know what became of it. In the eyes of the public and of any attorney, or even of my colleagues, no wrong was committed. The blame does not lie with Mr. Russert's hapless doctor. The blame lies on the system that endorses procedures, prescription medications, the blind adherence to dogma dictated by the pharmaceutical industry and FDA, along with a prevailing philosophy of preferring the management of catastrophes to preventing them. Dr. Newman's idea of a solution: Making an automatic defibrillator (AED) more widely available (!!!).How long does this sort of idiocy have to go on? How many people have to die before the system uses the tools that are already available, tools that could have prevented this tragedy and many more like it?If you and your doctor subscribe to the program that the unfortunate Mr. Russert was prescribed and the brainwashing, unthinking nonsense that his doctor follows, you are a fool. Shame on you. You therefore likely subscribe to the same variety of marketing BS that issues from food manufacturers about Cheerios, whole grains, and low-fat diets. Get with the program. Sadly, Mr. Russert is not the first, he's not the last. The tragedies of conventional advice that line the pockets of drug and food manufacturers number in the millions. We're not talking about some obscure, rare disease. We're talking about the number one cause of death in both males and females nationwide. I deeply wish this message could have reached Mr. Russert before his untimely death. We could all look forward to another Sunday morning with his usual incisive, unforgiving probing of the day's political figures.
Tribute to Tim Russert 14. June 2008 William Davis (11) The sudden passing of news giant, Tim Russert, yesterday of sudden cardiac death struck a blow to American consciousness. Perhaps his hard-hitting interviewing style, while making guests squirm, made him seem invincible. But, of course, none of us is invincible. We are all vulnerable to this disease. We should not allow Mr. Russert's tragic death to occur without taking some lessons. The media have already resorted to interviewing prominent doctors for their opinion.Douglas Zipes, M.D., former President of the American College of Cardiology,was quoted in the media:"An automated external defibrillator (AED) could have been a life-saver. AEDs should be as common as fire extinguishers."This is typical sleight-of-hand, medicine-is-too-complex-for-the-public-to-understand sort of rhetoric that is surely to issue from the conventionally-thinking medical people and the press. Instead, let's cut the BS and learn the real lessons from Mr. Russert's needless death. It is virtually certain that:--Mr. Russert ruptured an existing coronary atherosclerotic plaque, prompting rhythm instability, or ventricular fibrillation. --Making automatic external defibrillators (AED) available might have Band-Aided the ventricular fibrillation, but it would not have stopped the heart attack that triggered it. --Though full details of Mr. Russert's health program have not been made available, it is quite likely that he was prescribed the usual half-witted and barely effective panoply of "prevention": aspirin, statin drug, anti-hypertensive medication. Readers of The Heart Scan Blog and members of Track Your Plaque know that this conventional approach is as effective as aspirin for a fractured hip. --It is highly unlikely that all causes of Mr. Russert's heart disease had been identified--did he have small LDL (it's certain he did, given his body habitus of generous tummy), Lp(a), low HDL, pre-diabetic patterns, inflammatory abnormalities, vitamin D deficiency, etc.? You can be sure little or none of this had been addressed. Was he even taking simple fish oil that reduces the likelihood of sudden cardiac death by 45%? --Far more could have been done to have prevented Mr. Russert's needless death. And I don't mean the idiocy of making AED's available in office buildings. I'm talking about preventing the rupture of atherosclerotic plaque in the first place. Far more can be done to prevent future similar deaths among all of us.Our jobs are to use the tragic death of Mr. Russert to help those around us learn that heart disease is identifiable and preventable. Though Mr. Russert did not stand for BS in his political commentary, he sadly probably received it in his health advice. Don't let this happen to you or those around you.
Why do skinny people get heart disease? 13. June 2008 William Davis (9) There's no doubt about it: The majority of people with heart disease are overweight. They may not be grotesquely overweight, just a few pounds over. But weight plays a crucial role in activating numerous factors that heighten risk for heart disease. Excess weight reduces HDL cholesterol, raises triglycerides, increases small LDL (enormously), fans the fires of inflammatory responses (CRP, IL-6, TNF-alpha, etc.) raises blood pressure, increases resistance to insulin and raises blood sugar. Overweight people tend to be less physically active, may develop diseases of obesity like sleep apnea, and on and on. You've heard this all before. But why do slender people develop heart disease? If we can't blame weight, what is to blame? By slender, I mean body mass index (BMI) of <25. (Yes, I know there are other ways, better ways, to gauge healthy weight. But, for simplicity, I'll use BMI.) Let's put aside the two obvious causes of heart disease, cigarette smoking and Type I diabetes. (I'd be shocked if any cigarette smokers read this blog.)Slender people develop heart disease because:1) They have lipoprotein(a)--The big, big neglected risk factor. In fact, the Lp(a) genotype is, in my casual observation, associated with a slender phenotype (genotypic expression). The prototypical example that makes headlines is the marathon runner--slender and superbly fit, but develops heart disease anyway. People wax on about the uncertainties of exercise and fitness when they hear about Jim Fixx and Alberto Salazar. But one factor would explain it all: Lp(a).2) The murky category of the normal weight obesity. These people are generally recognizable by their flaccid tummies despite falling into a favorable BMI <25. Small LDL is the standout red flag in these people. 3) They were previously overweight but lost it. 4) They were former smokers. 5) Vitamin D deficiency--Deficiency of vitamin D is important for everyone's health. But there appears to be some people for whom it is the dominant risk. I believe that one of our great Track Your Plaque success stories, Neal, falls into this group. Some people who are vitamin D deficient develop colon cancer, others develop diabetes, others develop osteoporosis or multiple sclerosis, while others develop coronary heart disease and plaque. The likely reason for the varied expression is variation in vitamin D receptor genotypes (VDR genotypes). 6) The murkiest of all: Hypertension genotypic variants. This is a poorly sorted-out category, and one principally based on my observations along with scattered observations in such things as variations in the angiotensin converting enzyme genotypes. But I am convinced that there is a small percentage of slender people who show variation in some genetic type that predisposes to hypertension and heart disease. They also show a propensity towards enlargement of the thoracic aorta. This group is also among the most difficult to control in the Track Your Plaque approach, i.e., they have difficulty slowing or stopping the growth of heart scan scores. While blood pressure control in this group is important, it does not seem to remove the excess source of risk.So, yes, being slender does put you into a lower risk for heart disease category. But it does not mean you are immune. You can also be an overweight person who still harbors some of the features of the slender--you're an overweight slender person. The above list can still therefore apply.
Cardiology Confidential 11. June 2008 William Davis (9) Okay, so it's a shameless knockoff of chef Anthony Bourdain's titillating Kitchen Confidential. But the confidences that I've heard whispered in the corridors of health involve something more provocative than how your food was prepared. Any service for humans performed by other humans is subject to the idiosyncrasies and weaknesses of human behavior. That's just life. In healthcare for your heart, the consequences can be more profound than eating three day old fish on Monday's dinner menu.Over my 15 years practicing cardiology in a variety of settings in three different cities, I've witnessed just about everything from shocking to sublime. Some of it speaks to the extraordinary commitment of people in healthcare, the unexpected courage people show in the midst of illness, the devotion of family in difficult times. It can also speak of mewling, sobbing carryings-on over the most minor conditions, the meanness that emerges when people are frightened, the vultures circling just waiting for Grandpa to kick the bucket and leave his will declaring the spoils.For the most part, my cardiology colleagues are a hard-working bunch committed to . . . Uh oh. I was going to say "Saving lives, preserving health." But that's not true. Once upon a time, it was true for many of my colleagues, often revealed over $2-a-pitcher beer-softened, "we're going to save people" conversations in medical school. Ahhh, medical school. I remember walking along the street alongside my medical school in St. Louis, bursting with pride and a sense of purpose. But, for many of us, something sours our purpose through the years. Maybe it's the smell of money, maybe it's the series of distasteful experiences that show that healthcare providers are, in the midst of health crises, the innocent recipients of anger, frustration, disappointment. Whatever the genesis, the stage is set for an imperfect scenario that pits healthcare provider against patient in a less-than-perfect system.This would read as a mindless rant if it wasn't based on such pervasive and pravalent truths, tales of the flawed deliverers of healthcare driven by motives less lofty than "saving people."Take Dr. S, a doctor who performs a large number of procedures on patients. I'm told he is very capable. He manages an extraordinary amount of heart work--in between jail time for wife beating and Medicare fraud. Or Dr. C, well-known in the region for his procedural talents, also. Usually acerbic and freely-swearing, he opens up engagingly when drinking--which is most of the time. Paradoxically, as is true for some serious drinkers, he works more effectively while intoxicated. Or Dr. ST, who proudly admitted to me one evening over dinner that he has accepted 6-figure payments from medical device companies on a number of occasions to use their products. Or the manic ups and downs of Dr. J, who refers just about every patient he sees for emergency bypass surgery when in his down phase, mangles coronary arteries in daring angioplasties during his up phase.How about 310-lb Dr. P, who hounds her patients about indulgent lifestyles? That would be excusable as innocent lack of self-insight if it weren't for her propensity to use heart procedures on patients as punishment. "I have no choice but to take you to the hospital." Dr. M. manages to maintain the appearance of straight-and-narrow during the day, all the way to attending church twice a week with his children. His daytime persona effectively covers up his frequent visits to prostitutes. We are ALL flawed. My colleagues are no different. But some circumstances cultivate the flaws, fertilize corruptibility, reward it. Such has become the state of affairs in healthcare for heart disease. Why? Is it the excessive potential for money-making that existed until recently? Is there something about the save-the-day mentality of heart disease that attracts imperfect personalities looking for the adrenaline-charged thrill but morphs over time into near-psychopathic lives?It's not the end of the world. The fact that my colleagues' behavior has reached such extravagant lows signals a bottom: things are about to change. In the meantime, let me tell you a few more secrets . . .Copyright 2008 William Davis, MD