Vigorous exercise does not appear to increase the risk of death or life-threatening arrhythmia for people with hypertrophic cardiomyopathy (HCM), according to a study supported by the National Institutes of Health. HCM is ...
May 17, 2023
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Our genetic code includes more than 15,000 specific sections that can be made into molecules called lincRNAs. Some of these sections can occur in coiled-up sections of our genome called TADs. LincRNAs derived from TADs appear ...
Apr 26, 2023
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Thirty day electrocardiogram (ECG) monitoring in patients with hypertrophic cardiomyopathy (HCM) detects more arrhythmias than the standard 24 to 48 hours, according to late breaking science presented at EHRA 2023, a scientific ...
Apr 17, 2023
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University of Utah Health scientists have corrected abnormal heart rhythms in mice by restoring healthy levels of a protein that heart cells need to establish connections with one another. That protein, GJA1-20k, is underproduced ...
Mar 18, 2023
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People with the inherited heart condition hypertrophic cardiomyopathy (HCM) who exercised vigorously did not have an increased incidence of serious cardiac events during three years of follow-up compared with people who exercised ...
Mar 7, 2023
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Athletes with a genetic heart disease are often disqualified from participating in competitive sports because of the perceived risk of sudden cardiac arrest. While the clinicians' intent may be understandable, is it necessarily ...
Feb 10, 2023
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The heart's main pumping chamber—the lower left ventricle—contains pieces of muscle called trabeculations that extend into it. Excessive trabeculation, often referred to as non-compacted myocardium, has been described ...
Feb 8, 2023
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A team of researchers from Illinois Institute of Technology and the University of Washington is trying to change the way that the field of biology understands how muscles contract.
Feb 2, 2023
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About 60% of childhood cancer survivors have a history of anthracycline exposure, a chemotherapy that is used in the treatment of multiple childhood cancer types. Studies have shown a strong dose-dependent association with ...
Jan 10, 2023
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For minutes that seemed to drag on endlessly on Jan. 2, tens of thousands of NFL fans at Paycor Stadium in Cincinnati and millions more watching on television around the globe held their collective breath. After falling to ...
Jan 9, 2023
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Cardiomyopathy, which literally means "heart muscle disease," is the deterioration of the function of the myocardium (i.e., the actual heart muscle) for any reason. People with cardiomyopathy are often at risk of arrhythmia or sudden cardiac death or both. Cardiomyopathy can often go undetected, making it especially dangerous to carriers of the disease.
Although in theory the term "cardiomyopathy" could apply to almost any disease affecting the heart, in practice it is usually reserved for "severe myocardial disease leading to heart failure".
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