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<recommendedContent xmlns="http://api.mspoke.com">
    <recommendedItem id="20100101_19_460"
                     title="Black Mothers at Increased Risk for Cardiomyopathy (CME/CE)"
                     score="0.013"
                     href="http://www.medpagetoday.com/Cardiology/Prevention/tb/18389?impressionId=1265769722507"
                     
      &lt;p&gt;African-American women have an increased risk of peripartum cardiomyopathy, researchers have found in a small, single-center Georgia study.&lt;/p&gt;
&lt;p&gt;Compared with healthy controls of other races, black women had a 15.7-fold increased risk of the dangerous heart condition (95% CI 3.5 to 70.6, &lt;em&gt;P&lt;/em&gt;&amp;lt;0.001), Mindy B. Gentry, MD, of the Medical College of Georgia Cardiovascular Center in Augusta, and colleagues reported online in the &lt;em&gt;Journal of the American College of Cardiology&lt;/em&gt;.&lt;/p&gt;
&lt;p&gt;The researchers said that the findings &quot;could not be explained by several other factors,&quot; including hypertension and smoking.&lt;/p&gt;
&lt;p&gt;&quot;We are unable to determine in this study whether genetic factors of race, or other complex environmental, social, economic, or other factors that are linked to race, account for the increased risk,&quot; the researchers wrote.&lt;/p&gt;
&lt;p&gt;Peripartum cardiomyopathy is a major cause of heart failure and cardiovascular mortality among women of child-bearing age, and can occur in women without preexisting heart disease.&lt;/p&gt;
&lt;p&gt;However, its risk factors have not yet been established, the researchers said.&lt;/p&gt;
&lt;p&gt;So they conducted a single-center, case-control study involving 28 women diagnosed with peripartum cardiomyopathy. Each case was matched with three healthy controls: all delivered babies within the same month.&lt;/p&gt;
&lt;p&gt;The researchers found that case incidence was 24 in 100,000 deliveries for non-blacks and 340 in 100,000 for African Americans.&lt;/p&gt;
&lt;p&gt;That relationship remained significant in multivariate analyses, controlling for other factors (OR 31.5, 95% CI 3.6 to 277.6).&lt;/p&gt;
&lt;p&gt;Other significant risk factors included hypertension (OR 10.8, 95% CI 2.6 to 44.4), being unmarried (OR 4.2, 95% CI 1.4 to 12.3), and having had more than two previous pregnancies (OR 2.9, 95% CI 1.1 to 7.4).&lt;/p&gt;
&lt;p&gt;It wasn&apos;t significant in the univariate analysis, but smoking during pregnancy was a significant risk factor in the multivariate analysis, the researchers said.&lt;/p&gt;
&lt;p&gt;Yet in a stratified analysis, &quot;none of these risk factors could explain solely the increased risk for this disorder among African-American women,&quot; they wrote.&lt;/p&gt;
&lt;p&gt;They noted that the frequency of cardiomyopathy was higher at their center than in previous reports, although it was comparable to the frequency in countries with more women of African descent (100 to 980 in 100,000 deliveries).&lt;/p&gt;
&lt;p&gt;&quot;These data and an analysis of previous reports provide strong, consistent evidence that the risk of peripartum cardiomyopathy is increased among women of African descent,&quot; they concluded. &quot;It is important to consider whether the increased risk is due to genetic factors, environmental factors, or both.&quot;&lt;/p&gt;
&lt;p&gt;The authors noted that the study was limited by a relatively small sample size.&lt;/p&gt;
&lt;div style=&quot;float:left;border-style:solid;border-width:1px;border-color:#8dabbc;font-family:arial;font-size:12px;background-color:#DBE9F2;padding:5px;&quot;&gt;&lt;p&gt;The researchers reported no conflicts of interest.&lt;/p&gt;&lt;/div&gt;&lt;div style=&quot;clear:both;&quot;&gt;&lt;/div&gt;
    </recommendedItem>
    <recommendedItem id="20100101_19_452"
                     title="Study Backs Late Cardiotoxicity of Childhood Cancer Treatment (CME/CE)"
                     score="0.013"
                     href="http://www.medpagetoday.com/HematologyOncology/OtherCancers/tb/18384?impressionId=1265769722507"
                     
      A childhood cancer survivor&apos;s risk of dying from cardiovascular causes rises with the dose of radiation his heart received during treatment, researchers in France and the U.K. affirmed.&lt;br&gt;
&lt;br&gt;Those whose hearts were exposed had a 60% higher risk of cardiovascular death than the general population, even at a dose of 1 Gy (95% CI 20% to 250%), according to Florent de Vathaire, PhD, of L&apos;Institut National de la Sant&amp;#233; et de la Recherche M&amp;#233;dicale in Paris, and colleagues.&lt;br&gt;
&lt;br&gt;The risk jumped to 12.5-fold for a cumulative radiation dose to the heart of 5 to 14.9 Gy, and to 14.9-fold for a dose of more than 15 Gy (&lt;em&gt;P&lt;/em&gt;&amp;lt;0.01 for trend), the researchers reported online in the &lt;em&gt;Journal of Clinical Oncology&lt;/em&gt;.&lt;br&gt;
&lt;br&gt;The notion that exposing the heart to radiation increases the risk of cardiovascular disease and death is not surprising, according to an accompanying editorial.&lt;p&gt;&lt;/p&gt;
&lt;p&gt;However, this study examined cardiovascular mortality effects of both the dose of radiation and the dose of anthracyclines given to childhood cancer victims in the same cohort.&lt;/p&gt;
&lt;p&gt;That&apos;s something previous studies haven&apos;t done, according to editorialists Steven E. Lipshultz, MD, of the University of Miami and Holtz Children&apos;s Hospital in Miami, and M. Jacob Adams, MD, MPH, of the University of Rochester, N.Y.&lt;/p&gt;
&lt;p&gt;&quot;These are pretty profound findings,&quot; Lipshultz told &lt;em&gt;MedPage Today&lt;/em&gt;. &quot;These are the exact concerns we&apos;ve had based on careful subclinical assessments of how the heart in these survivors has been working.&quot;&lt;/p&gt;
&lt;p&gt;His group was one of the first to report that survivors of childhood cancer faced not only acute cardiotoxicity from treatment, but also late cardiac effects.&lt;/p&gt;
&lt;p&gt;As more effective treatment for childhood cancers came into play, the dramatic jump in survival rates  --  from less than 50% in the mid-1970s to 80% today  --  yielded a large enough population of survivors to make chronic issues from treatment apparent, Lipshultz noted.&lt;/p&gt;
&lt;p&gt;&quot;It appears that for some of these survivors we have substituted one fatal disease of childhood  --  cancer  --  for another fatal disease of early adult life,&quot; he said.&lt;/p&gt;
&lt;p&gt;de Vathaire&apos;s group studied a cohort of 4,122 French and British children diagnosed with childhood solid cancer between 1942 and 1986 and who survived at least five years.&lt;/p&gt;
&lt;p&gt;Over an average of 27 years of follow-up, they were at 8.3-fold higher risk of dying from any cause compared with the general populations in France and the U.K. (95% CI 7.6 to 9.0).&lt;/p&gt;
&lt;p&gt;The majority of these excess deaths occurred early after diagnosis, five to nine years afterward in this analysis  --  in which all patients survived to five years.&lt;/p&gt;
&lt;p&gt;Based on just 32 deaths from cardiovascular diseases in the cohort, the childhood cancer survivors experienced five times the cardiovascular mortality (95% CI 3.3 to 6.7) expected from the general population (1.7% cumulative at 35 years versus 0.3%).&lt;/p&gt;
&lt;p&gt;This elevation in risk was similar to that seen in large studies from the U.S. and Nordic countries, suggesting generalizability of the results, Lipshultz said.&lt;/p&gt;
&lt;p&gt;Radiation therapy also conferred a 5.0-fold elevation in risk of cardiovascular disease-related death (95% CI 1.2 to 21.4).&lt;/p&gt;
&lt;p&gt;Like radiation, a higher cumulative dose of anthracycline chemotherapy also increased risk of dying from cardiac diseases, compared with the general population (RR 4.4 for a dose over 360 mg/m&lt;sup&gt;2&lt;/sup&gt;, 95% CI 1.3 to 15.3).&lt;/p&gt;
&lt;p&gt;However, radiotherapy and chemotherapy did not appear to interact for cardiovascular mortality (&lt;em&gt;P&lt;/em&gt;=0.4).&lt;/p&gt;
&lt;p&gt;Notably, the vinca alkaloids were also significantly linked to cardiovascular disease-related death risk among childhood cancer survivors, even after adjustment for sex, treatment period, age at diagnosis, follow-up, and all other treatment modalities (RR 3.6, 95% CI 1.0 to 12.9).&lt;/p&gt;
&lt;p&gt;Currently, guidelines support regular long-term cardiovascular screening for childhood cancer survivors who received anthracycline-based chemotherapy but provide little to no direction for those treated with nonanthracycline chemotherapy or radiation, Lipshultz noted.&lt;/p&gt;
&lt;p&gt;These results suggested all three groups should be getting cardiac follow-up, he told &lt;em&gt;MedPage Today&lt;/em&gt;.&lt;/p&gt;
&lt;p&gt;However, because other research has suggested that these individual treatments affect the heart in different ways, such as diastolic rather than systolic dysfunction with radiotherapy, screening modalities may need to account for this as well, he said.&lt;/p&gt;
&lt;p&gt;The researchers cautioned that cardiovascular disease was probably under-reported as a cause of death in the cohort.&lt;/p&gt;
&lt;p&gt;&quot;Indeed, 15 of the deaths classified as results of cancer as the principal cause had cardiovascular diseases as the immediate cause,&quot; they wrote.&lt;/p&gt;
&lt;div style=&quot;float:left;border-style:solid;border-width:1px;border-color:#8dabbc;font-family:arial;font-size:12px;background-color:#DBE9F2;padding:5px;&quot;&gt;&lt;p&gt;The study was supported by the Ligue Nationale Contre le Cancer; the Programme Hospitalier de Recherche Clinique; the Agence Fran&amp;#231;aise de S&amp;#233;curit&amp;#233; Sanitaire et Produit de Sant&amp;#233;; Electricit&amp;#233; de France; the Wyeth Foundation for childhood and adolescent health; and a grant from the Foundation of France.&lt;/p&gt;&lt;p&gt;The researchers reported no conflicts of interest.&lt;/p&gt;&lt;p&gt;The editorialists reported no conflicts of interest.&lt;/p&gt;&lt;/div&gt;&lt;div style=&quot;clear:both;&quot;&gt;&lt;/div&gt;
    </recommendedItem>
    <recommendedItem id="20100101_19_449"
                     title="FDA Okays Statin for Primary Prevention"
                     score="0.013"
                     href="http://www.medpagetoday.com/InfectiousDisease/PublicHealth/tb/18380?impressionId=1265769722507"
                     
      &lt;p&gt;WASHINGTON  --  The FDA has approved rosuvastatin (Crestor) for primary prevention of cardiovascular disease, making it the first statin to receive this indication.&lt;/p&gt;
&lt;p&gt;The new labeling, recommended by an FDA advisory panel late last year, also marks the first time that a drug label will include an indication based on the biomarker highly-sensitive C-reactive protein, an inflammatory marker.&lt;/p&gt;
&lt;p&gt;The new indication would be for men 50 or older and women 60 or older who have fasting LDL of less than 130 mg/dL, a highly-sensitive CRP of 2.0 mg/L or greater, triglycerides of less than 500 mg/dL, and no prior history of heart attack or stroke, or coronary heart disease risk.&lt;/p&gt;
&lt;p&gt;The basis for the new labeling was the JUPITER trial, a randomized, placebo-controlled trial of 17,802 men and women with a mean age of 66 and no history of atherosclerosis. All participants had LDL of less than 130 mg/dL and a highly-sensitive C-reactive protein concentration of 2 mg/L or higher.&lt;/p&gt;
&lt;p&gt;Patients were randomized to 20 mg of rosuvastatin for 1.9 years, which reduced median LDL cholesterol to 55 mg/dL, down from a median of 108 mg/dL at baseline. The corresponding relative reduction in the rate of MI, stroke, arterial revascularization, or cardiovascular death was 44% (&lt;em&gt;P&lt;/em&gt;&amp;lt;0.00001).&lt;/p&gt;
&lt;p&gt;The number needed to treat to avoid one cardiovascular event was 25.&lt;/p&gt;
&lt;p&gt;Those results, according to Melvyn Rubenfire, MD, of the University of Michigan, were a &quot;home run for JUPITER,&quot; but it is not clear whether the results would be the same with another statin.&lt;/p&gt;
&lt;p&gt;And there were some risks associated with rosuvastatin, including 13 deaths due to gastrointestinal disorders in the rosuvastatin arm, and 18 patients reported experiencing a &quot;confused state&quot; while taking the drug.&lt;/p&gt;
&lt;p&gt;The most troubling adverse event, however, was an uptick in investigator-reported, new onset diabetes mellitus in the treatment arm, 2.8% versus 2.5%, for a hazard ratio of 1.27 (95% CI 1.05 to 1.53, &lt;em&gt;P&lt;/em&gt;=0.015).&lt;/p&gt;
&lt;p&gt;Rosuvastatin in marketed by AstraZeneca, which also sponsored the JUPITER trial.&lt;/p&gt;
    </recommendedItem>
    <recommendedItem id="20100101_19_391"
                     title="Rare Genetic Deletion Linked to Morbid Obesity (CME/CE)"
                     score="0.011"
                     href="http://www.medpagetoday.com/Genetics/GeneralGenetics/tb/18286?impressionId=1265769722507"
                     
      &lt;p&gt;Missing sections of DNA may have a powerful impact on weight for a small segment of the population, researchers said.&lt;/p&gt;
&lt;p&gt;Nearly all teens and adults found to have a particular deletion of roughly 30-genes on chromosome 16p11.2 were obese  --  most morbidly so  --  with a body mass index of at least 40 kg/m&lt;sup&gt;2&lt;/sup&gt;, Philippe Froguel, MD, PhD, of Imperial College London, and colleagues reported in &lt;em&gt;Nature&lt;/em&gt;.&lt;/p&gt;
&lt;p&gt;While the variant appeared to explain only a small proportion of morbid obesity  --  0.7% in the study population  --  it was never present in healthy, normal-weight controls.&lt;/p&gt;
&lt;p&gt;&quot;Although the recent rise in obesity in the developed world is down to an unhealthy environment, with an abundance of unhealthy food and many people taking very little exercise, the difference in the way people respond to this environment is often genetic,&quot; Froguel said in a prepared statement.&lt;/p&gt;
&lt;p&gt;But with further findings like these, it may be possible to identify such individuals through genetic testing, he said.&lt;/p&gt;
&lt;p&gt;If so, &quot;We can then offer them appropriate support and medical interventions, such as the option of weight-loss surgery, to improve their long-term health,&quot; Froguel declared.&lt;/p&gt;
&lt;p&gt;Although researchers speculate that one in 20 cases of obesity may have a genetic cause, the genetic component remains largely elusive.&lt;/p&gt;
&lt;p&gt;Even accounting for such a small fraction of cases, the newly discovered 16p11.2 variant would be the second most frequent known genetic cause of obesity, Froguel&apos;s group said.&lt;/p&gt;
&lt;p&gt;Extensive genome-wide association studies have linked numerous single nucleotide polymorphisms (SNPs) to obesity, but added all together they account for only a small fraction of the known heritable component, the researchers said.&lt;/p&gt;
&lt;p&gt;&quot;The &apos;common disease, common variant&apos; hypothesis is increasingly coming under challenge,&quot; they wrote.&lt;/p&gt;
&lt;p&gt;Their team first identified the genetic deletion in teen and adults with learning difficulties or delayed development.&lt;/p&gt;
&lt;p&gt;Because the 31 individuals who had the nearly identical deletions of at least 593 kilobases at chromosome 16p11.2 in one copy of their DNA all had a BMI of over 30 kg/m&lt;sup&gt;2&lt;/sup&gt;, the researchers decided to dig a little deeper.&lt;/p&gt;
&lt;p&gt;&quot;Cohorts with extreme phenotypes that include obesity may be enriched for rare but very potent risk variants,&quot; making them easier to discover, they wrote.&lt;/p&gt;
&lt;p&gt;So they undertook a case-control study among 312 patients at three centers in Britain and France who presented with congenital malformations, developmental delay, or both, in addition to obesity.&lt;/p&gt;
&lt;p&gt;The same deletions were seen in 2.9% of these individuals.&lt;/p&gt;
&lt;p&gt;The function of the missing genes are not well known, but some have previously been associated with delayed development, autism, and schizophrenia.&lt;/p&gt;
&lt;p&gt;Notably, though, the frequency of deletion of these genes in the obese case-control cohort was &quot;appreciably higher&quot; than the less than 1% seen in the autism and other studies that didn&apos;t include obesity as an inclusion criteria, the researchers said.&lt;/p&gt;
&lt;p&gt;A second independent survey of genetic data at eight cytogenetic centers in France, Switzerland, and Estonia turned up a 0.6% rate among 3,947 people with developmental delay, malformations, or both, but who were not selected for obesity (&lt;em&gt;P&lt;/em&gt;=0.00022 versus the cohort selected for obesity).&lt;/p&gt;
&lt;p&gt;Analysis of those with the missing genes revealed an age-dependent link to weight: All four teens and adults were obese. Children were often obese (four of 15) or overweight (two of 15). Children under 2 years all had normal weight.&lt;/p&gt;
&lt;p&gt;So to see whether the deletion was independent of neurodevelopmental problems, Froguel&apos;s group examined genome-wide association study data from general population cohorts totaling 11,856 individuals along with 2,772 from childhood obesity and adult morbid obesity case-control studies, 931 in an extreme early-onset obesity study, and 141 who had bariatric weight-loss surgery.&lt;/p&gt;
&lt;p&gt;All adult carriers of the deletion were obese with the exception of one who was apparently diabetic. Each of the seven children and adolescents who carried the variant had a BMI in the top 0.1% for their age and gender.&lt;/p&gt;
&lt;p&gt;None had any reported developmental or cognitive problems. Four had reported hyperphagia with excessive hunger and food intake.&lt;/p&gt;
&lt;p&gt;Altogether, the 16p11.2 deletions predicted 29.8-fold elevated risk of obesity (&lt;em&gt;P&lt;/em&gt;=0.00000058) and 43.0-fold elevated risk of morbid obesity (&lt;em&gt;P&lt;/em&gt;=0.000000064) compared with lean or normal weight.&lt;/p&gt;
&lt;p&gt;By extrapolation, the researchers extrapolated that about 0.4% of all morbidly obese cases are attributable to an inherited 16p11.2 deletion, with 0.3% arising from a de novo deletion in the same genetic region.&lt;/p&gt;
&lt;p&gt;&quot;Although they may be heterogeneous in nature, these deletions are highly likely to be the causal variants,&quot; they wrote.&lt;/p&gt;
&lt;div style=&quot;float:left;border-style:solid;border-width:1px;border-color:#8dabbc;font-family:arial;font-size:12px;background-color:#DBE9F2;padding:5px;&quot;&gt;&lt;p&gt;The study was supported by &quot;Le Conseil Regional Nord Pas de Calais/FEDER&quot; along with various governmental and industry supporters for the various component studies.&lt;/p&gt;&lt;p&gt;The researchers reported no financial conflicts of interest.&lt;/p&gt;&lt;/div&gt;&lt;div style=&quot;clear:both;&quot;&gt;&lt;/div&gt;
    </recommendedItem>
    <recommendedItem id="20100101_19_222"
                     title="Benefits of Cutting Down on Salt Quantified (CME/CE)"
                     score="-0.002"
                     href="http://www.medpagetoday.com/Cardiology/Prevention/tb/18075?impressionId=1265769722507"
                     
      &lt;p&gt;Cutting daily salt intake by 3 grams a day  --  about 30% of the current average  --  could prevent 32,000 strokes and 54,000 myocardial infarctions a year, if a computer model developed by researchers at the University of California, San Francisco accurately depicts the clinical impact of salt reduction.&lt;/p&gt;
&lt;p&gt;The results of the analysis, which used a computer simulation of heart disease in U.S. adults ages 35 to 84, also suggest that even a 1 gram per day reduction in salt over the next decade would be a more cost-effective strategy for treating hypertension than use of even the cheapest antihypertensive, wrote Kirsten Bibbins-Domingo, MD, PhD, and colleagues in a paper published online by the &lt;em&gt;New England Journal of Medicine.&lt;/em&gt;&lt;/p&gt;
&lt;p&gt;Lee Goldman, MD, MPH, of Columbia University, who co-authored the paper, told &lt;em&gt;MedPage Today&lt;/em&gt; that their study builds on what has long been known about the adverse health effects of salt on a society that believes it to be the spice of life.&lt;/p&gt;
&lt;p&gt;For example, Goldman said that most people seeking a healthy choice will check food labels and restaurant menus for calorie counts and trans fats, but will not pay attention to salt.&lt;/p&gt;
&lt;p&gt;This is not the first time a call for salt reduction has been issued. As recently as last November, a meta-analysis published in &lt;em&gt;BMJ &lt;/em&gt;suggested that cutting salt intake in half  --  a reduction of about 5 grams a day or roughly a teaspoonful  --  would lower the stroke rate by 23% and reduce overall cardiovascular disease by as much as 17%.&lt;/p&gt;
&lt;p&gt;Americans, like those in many Western countries, take in an average of about 10 g of salt a day; whereas the World Health Organization recommends only 5 g per day, and the U.S. Department of Agriculture recommends daily intake be limited to 5.8 g.&lt;/p&gt;
&lt;p&gt;Bibbins-Domingo and colleagues reported that a 3 gram per day reduction in dietary salt would &quot;save 194,00 to 392,00 quality-adjusted life-years and $10 billion to $24 billion in healthcare costs annually.&quot;&lt;/p&gt;
&lt;p&gt;In an editorial that accompanied the study, Lawrence J. Appel, MD, MPH, and Cheryl A.M. Anderson, PhD, MPH, of Johns Hopkins University, wrote that &quot;the evidence supporting the call to reduce salt intake as a means of preventing cardiovascular disease is compelling.&quot;&lt;/p&gt;
&lt;p&gt;They concluded with this admonition: &quot;As we deliberate healthcare reform, let us not neglect this inexpensive, yet highly effective public health intervention for the prevention of disease.&quot;&lt;/p&gt;
&lt;p&gt;It should be noted that Appel was also first author on a position paper from the American Society of Hypertension that also called for salt reduction as public policy.&lt;/p&gt;
&lt;p&gt;Franz H. Messerli, MD, director of the hypertension program at St. Luke&apos;s-Roosevelt Hospital and a colleague of Goldman&apos;s, said the computer model used in the study was impressive but probably underestimates the benefit of reducing dietary salt &quot;because salt reduction has been shown to have a direct (blood pressure independent) effect on the heart, the brain, the kidneys, and also reduces stomach cancer and osteoporosis  --  factors that were not considered in this analysis.&quot;&lt;/p&gt;
&lt;p&gt;But Messerli found it difficult to lead the victory parade, noting &quot;this is a modeling study and statements such as &apos;A modest reduction of 1 gm per day would be more cost-effective than using medication to lower blood pressure in all persons with hypertension&apos; are to be taken with a good grain of salt.&quot;&lt;/p&gt;
&lt;p&gt;Messerli&apos;s measured response was not echoed by his colleagues in the hypertension world.&lt;/p&gt;
&lt;p&gt;For example, Henry Black, MD, president of the American Society of Hypertension, and director of hypertension research at the New York University School of Medicine said that, although the paper extended the findings of many other studies, it is &quot;more comprehensive and is especially useful by comparing the benefits of [sodium] and [salt] reduction to those of other widely accepted public health approaches that the public and governmental bodies have embraced, including drug treatment.&quot;&lt;/p&gt;
&lt;p&gt;Clyde Yancy, MD, president of the American Heart Association, said that while the study was a computer modeling analysis that may be as good as it gets because &quot;it would be impossible to do a randomized trial in large numbers of high versus low sodium consumption, and the use of modeling with reasonable assumptions represents a solid if not ideal alternative.&quot;&lt;/p&gt;
&lt;p&gt;Moreover, Yancy argued that &quot;the costs and effort involved in setting and/or changing policy&quot; require strong imperatives, and he thought the data reported today &quot;provide that imperative.&quot;&lt;/p&gt;
&lt;p&gt;Three grams of salt comes to about a teaspoonful, but Goldman said it was foolish to think of sodium reduction in terms of such measurements because so much sodium comes from processed foods and from restaurant food. Achieving the needed reduction requires a concerted national effort.&lt;/p&gt;
&lt;p&gt;Bibbins-Domingo noted that their study was limited &quot;by any uncertainty concerning the data entered into the model.&quot;&lt;/p&gt;
&lt;p&gt;Also they noted that they did not &quot;account fully for the possible effects of salt reduction that are unrelated to control of blood pressure  --  for example, potential improvements in outcomes for the increasing numbers of patients with heart failure or prevention of other serious conditions, such as end-stage renal disease.&quot;&lt;/p&gt;
&lt;div style=&quot;float:left;border-style:solid;border-width:1px;border-color:#8dabbc;font-family:arial;font-size:12px;background-color:#DBE9F2;padding:5px;&quot;&gt;&lt;p&gt;The study was supported in part by a grant from the American Heart Association Western States Affiliate and a grant from the University of California, San Francisco Clinical and Translational Sciences Institute.&lt;/p&gt;&lt;p&gt;The authors said they had &quot;no potential conflicts of interest relevant to this article.&quot;&lt;/p&gt;&lt;/div&gt;&lt;div style=&quot;clear:both;&quot;&gt;&lt;/div&gt;&lt;p&gt;&lt;em&gt;This article was developed in collaboration with ABC News. &lt;/em&gt;&lt;img src=&quot;http://www.medpagetoday.com/upload/2009/10/1/14357_1.jpg&quot; mce_src=&quot;http://www.medpagetoday.com/upload/2009/10/1/14357_1.jpg&quot; alt=&quot;&quot;&gt;&lt;/p&gt;
    </recommendedItem>
</recommendedContent>
