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There are 312 result(s) for arrhythmias
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RESEARCH
Sudden infant death syndrome - investigating the genetic riskSt George's, University of London | Professor Elijah Behr
Sudden infant death syndrome (SIDS, commonly also known as cot death) is a devastating family tragedy that occurs when a child is younger than one year of age. The specific cause of death cannot be determined despite extensive investigation...
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RESEARCH
Improving the lives of patients with tetralogy of FallotImperial College London | Professor Michael Gatzoulis
Tetralogy of Fallot affects approximately one in every 3,600 births. It is the most common cyanotic congenital heart defect present at birth (where the baby’s skin has a blue appearance because it is not receiving enough oxygen-carrying blo...
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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
Understanding how released histones exert their toxic effects on the heartUniversity of Leeds | Professor Derek S Steele
Histones are a family of proteins which provide structural support to DNA. In healthy cells, histones (along with DNA) are found in the nucleus (the command centre of the cell). When cells are damaged and die e.g. due to a lack of oxygen...
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RESEARCH
What tips the balance to cause inflammation in atrial fibrillation?St George's, University of London | Dr Ingrid Dumitriu
Atrial fibrillation (AF) is the most common form of irregular heart rhythm, affecting more than a million people in the UK. AF interferes with the pumping action of the heart in a way that makes blood clots more likely to form, which can ca...
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RESEARCH
Studying the role of microRNAs in hypertrophic cardiomyopathyKing's College London | Dr Seda Eminaga
A common cause of sudden cardiac arrest in young people is hypertrophic cardiomyopathy (HCM). HCM occurs when cells in the heart muscle increase in size. Eventually they can cause the walls of the two cavities in the heart – known as the ve...
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RESEARCH
Can damage to brain blood vessels explain symptoms of atrial fibrillation?University of Birmingham | Dr James P Fisher
Dr James Fisher is working out if brain blood vessels are impaired in people with atrial fibrillation (AF), a common abnormal heart rhythm that increases the risk of stroke, cognitive decline and dementia. Understanding why AF leads to thes...
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RESEARCH
Can a new type of pacemaker treatment improve symptoms in heart failure?Imperial College London | Dr Zachary Whinnett
Dr Zachary Whinnett and his team study heart failure, a serious condition with debilitating symptoms that has no cure. Cardiac resynchronisation therapy (CRT), a type of pacemaker therapy, is an important treatment for heart failure, imp...
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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...