September 5th, 2011 by RyanDuBosar in Research
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Eating a lot of chocolate was associated with a 37% reduction in cardiovascular disease and a 29% reduction in stroke compared eating less, researchers reported. But, people are trending toward record obesity by the year 2030, which is a cardiometabolic risk in its own right.
Willie Wonka’s factory wasn’t the only risky place for those with a sweet tooth.
In the first study, to evaluate the association of chocolate with the risk of developing cardiometabolic disorders, researchers performed a meta-analysis of randomized trials, six cohort and one cross-sectional, which reported the association between chocolate and the risk of cardiovascular disease (coronary heart disease and stroke), diabetes, and metabolic syndrome for about 114,000 people.
Because the studies reported chocolate consumption differently, researchers Read more »
*This blog post was originally published at ACP Internist*
August 5th, 2011 by RyanDuBosar in Research
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More on the Mediterranean diet shows that olive oil is the key component associated with less stroke risk in seniors, a French study found.
The Mediterranean diet has already been linked to better cardiovascular effects, so researchers poured it on to assess its link to stroke. A study of people 65 and older in the French cities of Bordeaux, Dijon and Montpellier divided 7,625 residents into three categories of olive oil consumption: no use, moderate use for cooking or dressing, or intensive use for both cooking and dressing. Researchers used plasma oleic acid as an indirect biological marker of oleic acid intake from olive oil. (They acknowledged that it could also stem from use of butter and goose or duck fat.) Results appeared in the Aug. 2 issue of Neurology.
In the study, Read more »
*This blog post was originally published at ACP Internist*
July 25th, 2011 by Edwin Leap, M.D. in Opinion
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For years now, we’ve all heard the drum-beat. Bill-boards in cities have proclaimed it. Various medical associations have touted it’s importance. Stroke symptoms have to be treated immediately! Give clot-busting drugs, also known as ‘thrombolytics!’
Until, of course, those in favor of giving the drugs (namely neurologists) realized that a) Not everyone with a stroke, aka ‘brain attack’ has insurance and b) people have a very inconsiderate habit of having said strokes at the most inconvenient of hours. For instance, after 5PM, on the weekend, on holidays. The nerve!
So across the country, physicians in emergency departments like mine are finding themselves expected by the court of public opinion to give a potentially dangerous drug (albeit a sometimes useful drug) without any neurologist being available to evaluate the patient. Our emergency department thought we had a tele-medicine link; even that has failed, as nearby physicians in our regional referral center don’t feel keen to take responsibility for our patients. Our own neurologists, of course, have Read more »
*This blog post was originally published at edwinleap.com*
July 24th, 2011 by John Mandrola, M.D. in Opinion, Research
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I recently came across a very important blog post on the use of the novel new blood-thinner, dabigatran (Pradaxa).
Fellow Kentucky cardiologist, and frequent TheHeart.org contributor, Dr. Melissa Walton-Shirley wrote this very detailed case presentation involving a cantankerous non-compliant rural patient with AF (atrial fibrillation) that sustained a stroke while “taking” dabigatran.
Dr. Walton-Shirley details the very commonly done procedure of cardioversion (shock) for AF. As she clearly points out, the most important safety feature of shocking AF back to regular rhythm entails adequate blood thinning before and after the procedure. Thin blood prevents the possibility of clots dislodging after restoring normal contraction to the top chambers of the heart (atria).
Herein lies the rub with dabigatran, and the two soon-to-be-approved non-warfarin blood-thinning agents, apixaban and rivaroxaban. In the past, Read more »
*This blog post was originally published at Dr John M*
July 24th, 2011 by DeborahSchwarzRPA in Health Tips, Research
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People with metabolic syndrome are twice as likely to develop heart disease, and five times as likely to develop diabetes, as those who don’t have metabolic syndrome. But many people are not yet familiar with this relatively new term. Do you know what metabolic syndrome is?
OECD Country Populations with a BMI > 30 (1996-2003)
Metabolic syndrome is the combination of several medical problems associated with morbid obesity. In addition to obesity, these conditions include: Read more »
*This blog post was originally published at Columbia University Department of Surgery Blog*
