Calcium transport into and out of mitochondria is central to cellular energy production and cell death. To maintain the balance of calcium within mitochondria, cells rely on a protein known as the mitochondrial sodium-calcium ...
Apr 8, 2025
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Johns Hopkins University-led research has found that obesity, particularly severe obesity, is strongly associated with the incidence of 16 common health outcomes. Associations remained consistent across sex and racial groups. ...
Why are older people more susceptible to infections than younger people? Why do vaccinations sometimes have less of an effect on them? In order to better understand the mechanisms of the aging immune system, the RESIST-Senior ...
Apr 4, 2025
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There are over six million Americans with heart failure who are at greater risk of losing their cognitive abilities earlier in life, a study suggests.
Apr 3, 2025
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Two common and potentially deadly heart diseases can be caused by mutations in the same gene. Surprisingly, though, these two conditions are each associated with very different clinical symptoms. Using engineered heart tissue, ...
Apr 1, 2025
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People with heart failure are often advised to limit their fluid intake. However, a large study led by Radboud University Medical Center now shows that this practice does not provide any health benefits. Researchers writing ...
Apr 1, 2025
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A team of scientists led by Northwestern Medicine investigators have uncovered new details about a deadly heart condition with limited treatment options, according to a study published in the journal Circulation.
Apr 1, 2025
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Cardiac deaths increase significantly during compound heat waves—heat waves where temperatures are elevated both during the day and overnight—according to a new study in Journal of the American College of Cardiology. ...
Apr 1, 2025
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The drug tirzepatide improved kidney function and cardiovascular outcomes among patients with obesity and heart failure with preserved ejection fraction (HFpEF) compared with placebo at one year, according to featured clinical ...
Mar 31, 2025
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The European Society of Cardiology (ESC) has released a groundbreaking consensus statement on conduction system pacing (CSP), marking a significant milestone in the evolution of pacing therapy. The document was officially ...
Mar 31, 2025
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