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There are 328 result(s) for arrhythmias
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RESEARCH
Refining ablation methods to treat atrial fibrillationImperial College London | Professor Prapa Kanagaratnam
Atrial fibrillation (AF) is a common heart rhythm disorder that causes palpitations and breathlessness. The condition is caused by abnormal electrical activity originating from the veins that drain into the left atrium. Catheter ablation is...
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RESEARCH
Are histone proteins involved in heart complications in sepsis?University of Liverpool | Dr Guozheng Wang
Sepsis and septic shock are the main cause of death in patients in intensive care. Patients with sepsis, a widespread infection, often die because their blood pressure and heart function drop significantly, and they can’t supply enough bloo...
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RESEARCH
Why do people with coronary heart disease develop subsequent heart problems?University College London | Dr Riyaz Patel
Millions of people in the UK are living with coronary heart disease. Many of these people will unfortunately go on to have more heart problems, such as heart attack, heart failure and heart rhythm disturbance (arrhythmia). While we know muc...
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RESEARCH
Studying thickening at the tip of the heart in athletes and non-athletesUniversity College London | Professor James Moon
Hypertrophic cardiomyopathy (HCM) is a form of heart muscle disease that can be caused by faults in certain genes. It causes the heart muscle wall to thicken abnormally and people with these changes are at risk of dying suddenly from danger...
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RESEARCH
Improving treatments for atrial fibrillationQueen Mary, University of London | Dr Ross Hunter
Dr Ross Hunter and his team at Queen Mary, University of London are working out how changes in heart muscle lead to atrial fibrillation (AF) and if a new technique could improve treatments. AF is the most common abnormal heart rhythm, wher...
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RESEARCH
Where to position a pacemaker lead in the heartUniversity of Manchester | Dr Matthias Schmitt
Dr Matthias Schmitt, University of Manchester, is determining the best position for a pacemaker lead in the heart. When a pacemaker is implanted, the lead can be placed at the lowermost tip of the heart, or between the ventricle chambers of...
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RESEARCH
Predicting and preventing heart and circulatory diseases in cancer survivorsUniversity of Leicester | Professor Umesh Kadam
After a cancer diagnosis, doctors investigate whether people also have any existing heart and circulatory diseases. This is because many cancer treatments have side effects on the heart, and the type and intensity of treatment needs to be p...
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RESEARCH
How does protein build-up cause different types of heart damage?University College London | Dr Marianna Fontana
Amyloidosis of the heart occurs when abnormal protein molecules (amyloid) produced by bone marrow builds up in heart muscle. The amyloid causes stiffening of the heart muscle, interferes with the heart’s electrical system and reduces blood ...
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RESEARCH
How does amyloid affect the heart and circulatory system ?Lancaster University | Professor David Middleton
Professor David Middleton and his colleagues at Lancaster University are studying how proteins called amyloid build up in the heart and circulatory system, having potentially devastating effects on health. In several diseases, proteins clu...
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RESEARCH
Should people who’ve had a cardiac arrest be treated in heart attack centres?King's College London | Professor Simon Redwood
A cardiac arrest is a serious condition where the heart stops beating. Only one in 10 people who have a cardiac arrest out of hospital survive. In this clinical trial conducted across London, Professor Simon Redwood and his team will assess...