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There are 317 result(s) for arrhythmias
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RESEARCH
Do chemical changes to DNA cause scarring in the heart during coronary heart disease?Queen's University Belfast | Dr Chris Watson
In coronary heart disease, the small vessels that deliver blood supply to the heart are narrowed by the build-up of fatty plaques in the artery wall. These can rupture and cause a blood clot that can completely block the artery. The consequ...
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RESEARCH
Why are failing hearts more susceptible to atrial fibrillation?University of Manchester | Dr Katharine Dibb
BHF-funded researchers in Manchester are investigating what underlies the link between heart failure and atrial fibrillation. People with heart failure often develop a common heart rhythm problem, called atrial fibrillation, which signif...
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RESEARCH
Understanding coronary artery disease in older athletesSt George's, University of London | Professor Sanjay Sharma
Coronary artery disease is the build-up of fatty material, also called atherosclerosis, in the vessels that supply the heart with blood. Some athletes, usually considered at low-risk for heart disease, can still develop more coronary artery...
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RESEARCH
When is the best time to start taking blood-thinning drugs after a stroke caused by atrial fibrillation?University College London | Professor David Werring
Atrial fibrillation (AF) is a heart rhythm disturbance that affects many people as they get older. Because of the irregular heart beat in AF, a clot can form inside the chambers of the heart, which can be swept up to the brain, blocking it...
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RESEARCH
Revealing how heart cells detect stretchUniversity of Leeds | Dr Sarah C Calaghan
The ability of heart cells to sense stretching is essential for normal heart function, and allows the heart to pump more blood when it is needed, like during exercise. When cells are stretched too much and too often, the heart can change an...
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RESEARCH
Should anticlotting drugs for AF be given to people who’ve had a brain haemorrhage?University of Edinburgh | Professor Rustam Al-Shahi Salman
Atrial fibrillation is the most common form of irregular heart rhythm. It is more common in the elderly and is associated with a much higher risk of stroke – when a clot blocks blood supply to part of the brain. For that reason, most people...
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How inequalities contribute to heart and circulatory diseases
Data has been brought together across prevention, treatment and outcomes by levels of deprivation in England, outlining health inequalities.