For almost a hundred years, the primary way to diagnose a patient with cardiac arrhythmia has been using a standard electrocardiogram (ECG). This technique allows the detection of these pathologies, but it is of little use ...
Jan 30, 2023
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It has been known for more than 200 years that severe thyrotoxicosis may lead to cardiac arrhythmia (irregular heartbeat), one of the major reasons for sudden cardiac death. However, the risk associated with mild hyperthyroidism ...
Oct 24, 2022
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Heart attacks scar the heart, leaving patients vulnerable to heart rhythm disorders that can lead to sudden death. While not all who have experienced a cardiac infarction will develop an arrhythmia, if they do, it will typically ...
Oct 6, 2022
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A study in the American Heart Association journal Circulation: Arrhythmia and Electrophysiology finds new-onset atrial fibrillation (AFib) in 1 in 20 patients hospitalized with COVID-19. AFib is a quivering or irregular heartbeat ...
Sep 8, 2022
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A new scientific statement from the American Heart Association (AHA) provides important guidance about sleep-disordered breathing (SDB), an often undiagnosed but prevalent health problem, and its association with development ...
Aug 16, 2022
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Cardiac arrhythmias are a major risk factor for sudden cardiac death, which accounts for 15% to 20% of all deaths worldwide. Causes for arrhythmias are diverse and include genetic factors, patients' physical and mental condition, ...
Jul 14, 2022
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Life-threatening arrhythmias are more common on days with highly polluted air, according to research presented May 21 at Heart Failure 2022, a scientific congress of the European Society of Cardiology (ESC). The study was ...
May 23, 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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Bioengineers and cardiologists from the University of California San Diego invented a technology that can accurately and noninvasively map atrial and ventricular heart arrhythmias in a matter of minutes. The technology, developed ...
May 6, 2022
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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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