cardiovascular diseases

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Studies examine issues in pediatric cardiology

Heart problems in children are quite different from those in adults, and four studies presented today at the American College of Cardiology's 56th Annual Scientific Session look at how pediatric cardiologists take different approaches to better understand and manage cardiovascular disease in this population, including insights into fundamental cardiac mechanisms and testing of new procedures.

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Low-dose aspirin beats high-dose after cardiac surgery

The use of medicines to fight cardiovascular disease has been a primary focus of research in this area for the past several decades, as combinations of interventions and medicinal therapy have gradually begun to increase long-term survival rates.

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Molecules discovery could increase shelf life of blood

Melbourne scientists have discovered two molecules in humans that can increase the lifespan of blood cells. Scientists at the Walter Eliza Institute of Medical Research in Melbourne hope the breakthrough will stop critical storages dying in blood banks before they can be used.

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Tiny Clue Reveals New Path Toward Heart Disease

Geneticists have discovered a new gene that may put individuals at higher risk of developing cardiovascular disease.

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Americans not eating enough fruits and vegetables

"Eat your vegetables" has been heard at the dinner tables of America for a long time. Has the message gotten through? Since 1990 the Dietary Guidelines for Americans has recommended consuming at least two servings of fruits and three servings of vegetables daily. However, two studies published in the April issue of the American Journal of Preventive Medicine clearly show that Americans are not meeting the mark.

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Black-white life expectancy gap narrows

Reductions in the death rate from homicide, HIV disease, unintentional injuries - and among women, heart disease - have contributed to narrowing the life expectancy gap between blacks and whites in the United States, although substantial inequalities and challenges remain, according to a study in the March 21 issue of JAMA.

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Apple consumers reap heart-health benefits thanks to flavonoid content

Apples may prove to be a winner when it comes to reducing the risk of heart disease, says a new study of more than 34,000 women. In this study, flavonoid-rich apples were found to be one of three foods (along with red wine and pears) that decrease the risk of mortality for both coronary heart disease (CHD) and cardiovascular disease (CVD) among post-menopausal women, The findings were published in the March 2007 American Journal of Clinical Nutrition.

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Which patients keep on taking their medicine

Aga Khan University (AKU) is proud to share a peer-reviewed article, "Factors Associated with Adherence to Anti-Hypertensive Treatment in Pakistan," which will appear in the March 14 issue of PLoS ONE, the international, open-access online journal from the Public Library of Science.

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Hospital equipment unaffected by cell phone use

Calls made on have no negative impact on hospital medical devices, dispelling the long-held notion that they are unsafe to use in health care facilities, according to Mayo Clinic researchers.

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Cocoa may lead to improvement in blood vessel function

Daily consumption of a Mars, Inc., cocoa drink may have the potential to positively influence blood vessel health

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Whole-grain breakfast associated with reduced heart failure risk

Eating whole-grain breakfast cereals seven or more times per week was associated with a lower risk of heart failure, according to an analysis of the observational Physicians' Health Study. Researchers presented findings of the study today at the American Heart Association's 47th Annual Conference on Cardiovascular Disease Epidemiology and Prevention.

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Researchers are questioning usefulness of C-Reactive Protein test

Researchers with Dartmouth Medical School and the Veterans Affairs Outcomes Group at the White River Junction (Vt.) VA Medical Center are questioning the usefulness of the C-Reactive Protein (CRP) test for guiding decisions about the use of cholesterol-lowering medication.

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