Cardiology
Researchers discover how heart arrhythmia occurs
Researchers have discovered the fundamental biology of calcium waves in relation to heart arrhythmias.
Jan 19, 2014
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News tagged with heart arrhythmias
Cardiology
Treating and preventing abnormal heart beats with stem cell muscle grafts
New research conducted at The Westmead Institute for Medical Research (WIMR) has solved a complication that could occur following an experimental procedure to repair damaged heart muscle. Currently, when a heart muscle is ...
Feb 6, 2024
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Cardiology
Injectable hydrogel electrodes open door to a novel painless treatment regimen for arrhythmia
A study sets the foundation of a ground-breaking treatment regimen for treating ventricular arrhythmia. The research, published in Nature Communications, demonstrates the design and feasibility of a new hydrogel-based pacing ...
Jan 9, 2024
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Health
Researchers find 'weekend warrior' physical activity provides similar heart-related benefits as more regular exercise
People who find it difficult to find time to exercise during a busy work week may concentrate their moderate-to-vigorous physical activity to one to two days of the week or weekend.
Jul 18, 2023
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Medical research
Simulations show weak electrical pulses could treat atrial and ventricular fibrillations
Atrial and ventricular fibrillations are dangerous heart arrhythmias that claim millions of lives each year. Current treatment for them is a high-energy defibrillation shock that can be intensely painful and lead to further ...
Dec 13, 2022
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Cardiology
New research shows e-cigarettes cause cardiac arrhythmias
A new study from University of Louisville researchers in the Christina Lee Brown Envirome Institute has found that exposure to e-cigarette aerosols can cause heart arrhythmias in animal models—both in the form of premature ...
Oct 25, 2022
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Cardiology
New type of defibrillator met safety, effectiveness goals in global clinical study
A new type of extravascular implantable cardioverter-defibrillator (ICD) using a lead (thin wire) placed behind the sternum met safety and effectiveness goals for participants in a premarket global clinical study. The device ...
Aug 29, 2022
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Genetics
Bigger is better for genetic tests that check for cardiomyopathy, arrhythmias
When it comes to genetic testing for cardiomyopathy and heart arrhythmias, the bigger the test panel, the better, reports a new Northwestern Medicine study.
Aug 11, 2022
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Genetics
New genetic risk factors for arrhythmia discovered
A recent study published in Nature Genetics identified 10 new genetic regions associated with Brugada syndrome, a cardiac arrhythmia disorder associated with sudden death in young adults.
Mar 31, 2022
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Cardiology
Studying cellular changes in heart attack scars associated with subsequent arrhythmias
UMass Chan researchers have published a study that brings new understanding to cellular changes in heart attack scars associated with subsequent arrhythmias, a leading cause of death. The paper, authored with scientists from ...
Mar 1, 2022
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