A new study from Israel found that the risk of developing myocarditis among males ages 16 to 19 years was about 1 in 15,000 after a third dose of the Pfizer-BioNTech COVID-19 vaccine, and the cases were rare and mild, according ...
Sep 5, 2022
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Injured hearts do not heal themselves. Heart muscle cells, or cardiomyocytes, do not proliferate as much as necessary to replace dead tissue with new, pumping cells. Consequently, most people who had a severe heart attack ...
Feb 14, 2019
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New research has found that changes in body fat impact early markers of heart health more than changes in body muscle, suggesting there are greater benefits to be expected from losing fat than from gaining muscle.
Sep 13, 2021
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One of the top suspects behind killer vascular diseases is the victim of mistaken identity, according to researchers from the University of California, Berkeley, who used genetic tracing to help hunt down the real culprit.
Jun 6, 2012
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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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(HealthDay) -- Two out of five women having a heart attack do not experience chest pain, according to a new study.
Feb 21, 2012
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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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Valve replacement heart surgery should be performed earlier than conventionally thought for people with aortic stenosis, according to new research from the University of East Anglia (UEA).
May 17, 2022
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National Institutes of Health researchers and their colleagues have identified how resveratrol, a naturally occurring chemical found in red wine and other plant products, may confer its health benefits. The authors present ...
Feb 2, 2012
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When the human genome was sequenced, biologists were surprised to find that very little of the genome—less than 3 percent—corresponds to protein-coding genes. What, they wondered, was all the rest of that DNA doing?
Jan 25, 2013
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