The electrophysiology team at the Montreal Heart Institute (MHI) used cryoablation (ablation using cold) to treat a patient suffering from atrial fibrillation, the most common form of cardiac arrhythmia, and one associated ...
May 11, 2011
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A multidisciplinary study led by scientists at the Centro Nacional de Investigaciones Cardiovasculares (CNIC) presents a new method for assessing the structural and electrophysiological changes, called atrial remodeling, ...
Aug 4, 2023
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New research has the potential to revolutionize the treatment of atrial fibrillation (AF), a condition affecting a quarter of a million Canadians which is expected to strike even more in the coming years, as the Canadian ...
Oct 26, 2011
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Electric shocks delivered by subcutaneous defibrillators are equally effective compared to shocks delivered by conventional transvenous defibrillators, according to a study published in the journal Circulation.
Dec 10, 2021
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A drug commonly used to treat high blood pressure and angina (chest pain) is associated with an increased risk of out-of-hospital sudden cardiac arrest, according to results from the European Sudden Cardiac Arrest network ...
Mar 17, 2019
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What happens below the cellular level when the heart contracts and relaxes has long been unexplored. Thanks to new ultra-high-resolution electron microscopy techniques, scientists can now watch the heart beating at almost ...
Apr 11, 2022
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Herbal supplements may be natural, but that does not mean they are always safe. A new case report appearing in Heart Rhythm Case Reports, an official journal of the Heart Rhythm Society, published by Elsevier, is a case in ...
May 16, 2022
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Many people kick off their day with a large cup of coffee or two, but the amount of caffeine actually coming in these drinks is not so clear-cut.
Nov 2, 2023
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To fill gaps in knowledge of yellow fever (YF), a group of researchers in Brazil affiliated with the Department of Pathology at the University of São Paulo's Medical School (FM-USP), Hospital das Clínicas (HC, the hospital ...
Dec 19, 2023
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Using a defibrillator for a cardiac arrest victim improves 30-day survival even with ambulance response times as short as two minutes, according to research presented at ESC Congress 2023.
Aug 24, 2023
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