Researchers at the University of Southern California Alfred E. Mann Department of Biomedical Engineering have developed a "heart attack on a chip," a device that could one day serve as a testbed to develop new heart drugs ...
Dec 7, 2022
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Why does the risk of heart disease go up as we age? Known risk factors such as hypertension or high cholesterol don't explain all cases. A first-of-its-kind study from Boston Children's Hospital now shows that the cells that ...
Aug 12, 2022
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Cardiomyopathy is not a uniform disease. Rather, individual genetic defects lead to heart failure in different ways, an international consortium reports in Science.
Aug 4, 2022
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A team of investigators from Baylor College of Medicine, Texas Heart Institute and Texas Children's Hospital uncovered new insights into the mechanisms underlying the progression of congenital heart disease (CHD)―a spectrum ...
Jun 22, 2022
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More than 300,000 people suffer a heart attack in Germany every year. In this case, the heart muscle is no longer supplied with sufficient blood and oxygen, and part of the heart muscle tissue dies and becomes scarred. The ...
Jun 17, 2022
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Researchers at the University of Houston are reporting a first-of-its-kind technology that not only repairs heart muscle cells in mice but also regenerates them following a heart attack, or myocardial infarction as its medically ...
Jun 16, 2022
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Scientists have identified an important new mechanism that causes the heart's muscle to thicken, which markedly increases the risk of irregular heart rhythms and heart failure.
Jun 13, 2022
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Hypertrophic cardiomyopathy is a heart disease that leads to a stressed, swollen heart muscle. Due to a poor understanding of underlying mechanisms, effective clinical treatments are not available. Patients receive generic ...
May 11, 2022
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New findings show how the progression of atherosclerosis is affected by a combination of hypertension and changes to the stiffness of the artery.
Apr 29, 2022
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There's no safe way to get a close-up view of the human heart as it goes about its work: you can't just pop it out, take a look, then slot it back in. Scientists have tried different ways to get around this fundamental problem: ...
Apr 23, 2022
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