The heart is a hollow, muscular organ in vertebrates, responsible for pumping blood through the blood vessels by repeated, rhythmic contractions. The term cardiac, as in cardiology, means – related to the heart – and comes from the Greek word, kardia, for heart.
Millions of US children low in vitamin D — Study shows increased risk of bone and heart disease. – Seven out of ten U.S. children have low levels of vitamin D, raising their risk of bone and heart disease, according to a study of over 6,000 children by researchers at Albert Einstein College of Medicine of Yeshiva University.
Scientists create energy-burning brown fat in mice — Suggests novel strategy for treating obesity in people. – Researchers have shown that they can produce brown fat, a natural energy-burning type of fat that counteracts obesity. If such a strategy can be developed for use in people, it could open a novel approach to treating obesity and diabetes.
Divorce undermines health in ways remarriage doesn’t heal — Impact of chronic illness lingers after remarriage. – Divorce and widowhood have a lingering, detrimental impact on health, even after a person remarries, research at the University of Chicago and Johns Hopkins University shows.
Limited data suggest possible association between Agent Orange exposure – A new report from the Institute of Medicine finds suggestive but limited evidence that exposure to Agent Orange and other herbicides used during the Vietnam War is associated with an increased chance of developing ischemic heart disease and Parkinson’s disease for Vietnam veterans.
NRG1 injection reverses heart-attack damage — Growth factor enhances heart regeneration, improves heart function without need for cardiac stem cells. – Researchers at Children’s Hospital Boston have laid the groundwork for regenerating heart tissue after a heart attack, in patients with heart failure, or in children with congenital heart defects.
Induced pluripotent stem cells repair heart, Mayo Clinic study shows — New iPS therapy pioneered for heart attacks. – Induced pluripotent stem (iPS) cells can be used to treat heart disease, revealed by researchers at Mayo Clinic, USA. iPS cells are stem cells converted from adult cells.
Researchers uncover genetic variants linked to blood pressure in African-Americans — Findings may point to new avenues for treatment, prevention. – Five genetic variants related to blood pressure — hypertension — in African-Americans, revealed by a team of researchers from the National Institutes of Health, USA.
Young You Corporation Issues a Voluntary Nationwide Recall of Weight Loss Pills Found to Contain an Undeclared Drug Ingredient – Young You Corporation has been informed by the Food and Drug Administration (FDA) that four weight loss dietary supplements sold and marketed by the firm contain an undeclared drug ingredient.
Sinai Hospital of Baltimore is ranked as one of the top hospitals in the country for neurology and neurosurgery. – Sinai Hospital of Baltimore is ranked as one of the top hospitals in the country for neurology and neurosurgery, according to the U.S. News & World Report’s 2009-10 America’s Best Hospitals edition.
Increased Risks Associated with Heart Bypass Vein Harvesting Devices Compared to Traditional Approach – Endoscopic devices commonly used to harvest vein grafts for coronary artery bypass surgery may result in poorer outcomes than traditional vein harvesting techniques, revealed by researchers.
Obesity threshold is lowered for people in India – Obesity is generally linked to type 2 diabetes and heart disease conditions. Considering the facts, health experts lowered the threshold for being overweight or obese in India.
Active commuters (walking or biking to work) have fewer heart disease risk factors. – Men and women who walk or ride a bike to work appear more fit, and men are less likely to be overweight or obese and have healthier triglyceride levels, blood pressure and insulin levels.
