Most Viewed Heart Muscle Current Events | Heart Muscle 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)
UT Dallas nanotechnologists demonstrate artificial muscles powered by highly energetic fuels
University of Texas at Dallas (UTD) nanotechnologists have made alcohol- and hydrogen-powered artificial muscles that are 100 times stronger than natural muscles, able to do 100 times greater work per cycle and produce, at reduced strengths, larger contractions than natural muscles. view more (2006-03-17)
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)
Gene therapy for muscular dystrophy fixes frail muscle cells in animal model, Stanford study finds
A new gene therapy technique that has shown promise in skin disease and hemophilia might one day be useful for treating muscular dystrophy, according to a new study by researchers at Stanford University School of Medicine. view more (2005-12-27)
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)
To gain muscle and lose fat, drink milk: study
Part of an ongoing study into the impact of drinking milk after heavy weightlifting has found that milk helps exercisers burn more fat. view more (2007-08-09)
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)
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)
Cell wall of pneumonia bacteria can cause brain and heart damage
Investigators at St. Jude Children's Research Hospital have discovered in mouse models how cell walls from certain pneumonia-causing bacteria can cause fatal heart damage; researchers have also shown how antibiotic therapy can contribute to this damage by increasing the number of cell wall pieces shed by dying bacteria. The team also demonstrated... view more... (2006-10-25)
First clinical trial of gene therapy for muscular dystrophy now under way
The first gene therapy human trial in the United States for a form of muscular dystrophy is under way. view more (2006-03-30)
No reason to fear very low LDL
Very low LDL cholesterol levels appear to be safe for heart patients on statin therapies, according to a new study in the Oct. 18, 2005, issue of the Journal of the American College of Cardiology. view more (2005-10-12)
Study finds genes that 'fine-tune' muscle development process
Scientists at the University of North Carolina at Chapel Hill have found two genes that are essential for the proper development of muscle. view more (2005-12-30)
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)
Researcher designs robot that jumps like a grasshopper
The first robot that can jump like a grasshopper and roll like a ball could play a key role in future space exploration. view more (2008-12-05)
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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