Most Viewed Heart Disease Current Events | Heart Disease News
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Caffeine limits blood flow to heart muscle during exercise
In healthy volunteers, the equivalent of two cups of coffee reduced the body's ability to boost blood flow to the heart muscle in response to exercise, and the effect was stronger when the participants were in a chamber simulating high altitude. view more (2006-01-16)
The rise and rise of psychology
Psychology is poised to play a much more central role in society than ever before. But it is up to the psychologists to seize their future and place psychology at the heart and not at the margins of human affairs. This is the assertion made today, Wednesday 28 March, by Tommy MacKay in his presidential address to the largest ever gathering of... view more... (2001-03-26)
An irregular heartbeat makes exercise deadly
The results of a study in mice that was conducted by researchers from Vanderbilt University has provided a potential explanation for why the heartbeat of humans lacking the protein cardiac calsequestrin (CASQ2) is irregular, and potentially fatal, only during exercise and not at other times. view more (2006-08-25)
Dietary copper may ease heart disease
Including more copper in your everyday diet could be good for your heart, according to scientists at the University of Louisville Medical Center and the USDA Human Nutrition Research Center. view more (2007-03-06)
Tooth Loss and Heart Disease Linked, Even Among Nonsmokers
There is a strong, progressive association between tooth loss and heart disease, researchers report in a study published in the latest issue of American Journal of Preventive Medicine. view more (2005-12-21)
Study shows new imaging tracer clarifies cause of chest pain up to 30 hours after pain stops
A national team of researchers, led by a cardiovascular nuclear medicine specialist at the University of Maryland Medical Center, has demonstrated for the first time that an experimental radioactive compound can show images of heart damage up to 30 hours after a brief interruption of blood flow and oxygen. view more (2005-09-27)
Red grapefruit appears to lower cholesterol, fight heart disease
In a controlled study group of patients with heart disease, the scientists found that feeding some patients the equivalent of one grapefruit daily significantly reduced levels of cholesterol in comparison to patients that did not eat grapefruit. view more (2006-02-09)
New ACC/AHA guidelines released for valvular heart disease
An updated set of guidelines jointly released by the American College of Cardiology (ACC) and the American Heart Association (AHA) draws together the latest information on the diagnosis and treatment of patients with valvular heart disease. view more (2006-06-16)
Moderate exercise may delay congestive heart failure, CU-Boulder study suggests
A new University of Colorado at Boulder study involving laboratory rats that indicates low-intensity exercise may significantly delay the onset of congestive heart failure appears to have some promising implications for humans. view more (2005-12-09)
Research into soy will continue but soy is not a solution for heart disease
Many soy food products carry health claims stating that they reduce the risk of heart disease. A review of the evidence, however, suggests that soy's cardiovascular benefits may have been overestimated by the early studies that formed the basis for its health claim. view more (2006-02-07)
Caffeine may prevent heart disease death in elderly
Habitual intake of caffeinated beverages provides protection against heart disease mortality in the elderly, say researchers at SUNY Downstate Medical Center and Brooklyn College. view more (2007-02-23)
Study questions widespread use of C-reactive protein test to assess cardiovascular risk
A new study concludes that widespread screening for cardiovascular risk by measuring blood levels of C-reactive protein (CRP), a protein produced by the liver, should not be advocated. view more (2005-10-11)
Mediterranean diet associated with reduced risk of Alzheimer's disease
Eating a Mediterranean diet, which emphasizes fruits, vegetables and olive oil and includes little red meat, is associated with a lower risk for Alzheimer's disease. view more (2006-10-10)
Kidney failure, hypertension in children, topics of findings from nephrologists at Texas Children's Hospital
Two studies just released by physicians at Texas Children's Hospital are addressing new findings in patients with pediatric kidney failure, and on the growing prevalence of high blood pressure in children. view more (2005-11-16)
Mayo Clinic researchers find hole in heart does not make stroke inevitable
Mayo Clinic researchers have found that - contrary to current thinking by some in the medical community - a patent foramen ovale (PFO), a small hole between the two upper chambers of the heart, does not predestine an individual to a stroke later in life. view more (2005-12-12)
Hawaii's anthurium growers cope with plant disease
A destructive pathogen is impacting Hawaii's production of anthuriums, a plant known for its heart-shaped flower and leaves. view more (2006-03-02)
Poor sleep more dangerous for women
Researchers at Duke University Medical Center say they may have figured out why poor sleep does more harm to cardiovascular health in women than in men. view more (2008-03-11)
Bleeding gums linked to heart disease
Bad teeth, bleeding gums and poor dental hygiene can end up causing heart disease, scientists heard today (Thursday 11 September 2008) at the Society for General Microbiology's Autumn meeting being held this week at Trinity College, Dublin. view more (2008-09-11)
Experience backs early heart valve replacement
Patients with leaky aortic heart valves appear to do better when the valves are replaced before significant symptoms develop. view more (2006-03-07)
MicroRNA tweaks protein that controls early heart development
Researchers at UT Southwestern Medical Center have discovered how a small molecule of RNA called microRNA - a chemical cousin of DNA - helps fine tune the production of a key protein involved in the early development of heart muscle. view more (2005-06-13)
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