Heart Rhythm Current Events | Heart Rhythm News | 8
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New insights into cost-effectiveness of implanted heart device
The use of implanted defibrillators that keep the heart beating in proper electrical rhythm to prevent cardiac arrest appears to be cost-effective for those patients who receive a significant mortality reduction. view more (2005-10-06)
Septum keeps neurons in synch, can reduce epileptic seizures by 90 percent
The brain's septum helps prevent epileptic seizures by inducing rhythmical electrical activity in the circuits of another area of the brain known as the hippocampus, according to a new study in the Journal of Neurophysiology. view more (2006-06-20)
Few young competitive athletes survive sudden cardiac arrest
Cardiopulmonary resuscitation (CPR) and automated external defibrillators (AED's) had surprisingly little effect on the survival rates for young athletes who experience sudden cardiac arrest (SCA). view more (2006-06-21)
Engineering electrically conducting tissue for the heart
Patients with complete heart block, or disrupted electrical conduction in their hearts, are at risk for life-threatening rhythm disturbances and heart failure. view more (2006-06-19)
What causes patients to delay seeking medical help?
What causes patients with symptoms of a heart attack to delay seeking medical help? view more (2002-04-24)
Heart and lung transplants hampered by donor shortages and unchanged death rates
Optimism about the success of heart and lung transplants at the start of the 1990s is not supported by the evidence, shows an audit of the procedure, published in Heart. view more (2002-04-15)
Novel Imaging Approach May Assist in Predicting Success of Treatment For Atrial Fibrillation
University of Utah researchers have developed a magnetic resonance imaging (MRI)-based method for detecting and quantifying injury to the wall of the heart's left atrium in patients who have undergone a procedure to treat atrial fibrillation. view more (2008-10-08)
Heart derived stem cells develop into heart muscle
Dutch researchers at University Medical Center Utrecht and the Hubrecht Institute have succeeded in growing large numbers of stem cells from adult human hearts into new heart muscle cells. view more (2008-04-24)
'Bigger the baby, the better' axiom is incorrect
Dr Rachel Huxley, lead author of the paper and Acting Director of Nutrition and Lifestyle at The George Institute said, "Although there was support for a small association between birth weight and an individual's future risk of heart disease, the relationship is not as strong as earlier studies have suggested. view more (2007-05-18)
Heart attack in a laboratory dish
NWO researchers at Utrecht University have given heart muscle cells a heart attack in the laboratory. This allowed them to observe clearly the change that takes place in the cell membrane during an attack and how the change sometimes leads to the death of the cell. In a healthy cell, one of the components of the membrane, the phospholipids, are... view more... (2001-05-08)
Study: Fountain of youth for your heart?
An age-related decline in heart function is a risk factor for heart disease in the elderly. While many factors contribute to a progressive age-related decline in heart function, alterations in the types of fuels the heart uses to produce energy also play important roles. view more (2007-11-05)
Researchers now able to look deep into heart to view triggers of a heart's beat
Being able to witness the precise events that form the heart's orchestral rhythm or the rat-a-tat-tat of irregular heartbeats could enable researchers to better understand the underlying causes of arrhythmias and sudden cardiac death. view more (2006-04-18)
Interventions can Improve Lifespan in Patients with Ischemic Heart Disease
A recent study using 2,467 patients with established coronary artery disease concluded that when medical facilities select interventional methods to lower cholesterol they experience improved morbidity and mortality in patients with Ischemic Heart Disease (IHD) - the leading cause of death in theUS. view more (2004-11-10)
New mechanical heart implanted at the MUHC
Surgeons at the MUHC have successfully implanted a new kind of mechanical heart in two patients, the first time this new technology has been used in Canada. view more (2005-11-01)
Bone marrow hope for heart sufferers
New hope for sufferers of heart disease is possible, after research led by a University of Leicester surgeon indicates that bone marrow cells injected into a heart can help repair damage from a heart attack. view more (2002-11-27)
Eye blood vessel width may indicate coronary heart death risk
The calibre of the small veins and arteries in the eye may be a good indicator of a middle aged person's chances of dying from coronary heart disease, suggests research published ahead of print in Heart. view more (2006-07-13)
A Biological Basis for the 8-Hour Workday?
The circadian clock coordinates physiological and behavioral processes on a 24-hour rhythm, allowing animals to anticipate changes in their environment and prepare accordingly. Scientists already know that some genes are controlled by the clock and are turned on only one time during each 24-hour cycle. view more (2009-04-24)
Strong associations between disturbed rest/activity rhythms and mortality rates in older men
A research abstract that will be presented on Wednesday at SLEEP 2008, the 22nd Annual Meeting of the Associated Professional Sleep Societies (APSS), is the first to report strong associations between disturbed rest/activity rhythms and mortality rates in older, community-dwelling (non-institutionalized) men. view more (2008-06-11)
ESC Congress 2003: ACC/AHA/ESC Guidelines for the Management of Patients with Supraventricular Tachycardias
IMPORTANT: This press release accompanies a presentation given at the ESC Congress 2003. Written by the investigator himself/herself, this press release does not necessarily reflect the opinion of the European Society of Cardiology view more (2003-09-03)
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)
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