As NASA seeks to build a lunar outpost, visit Mars and commercialize spaceflight, the long-term effects of weightlessness on the human heart are of critical importance, according to researchers. By analyzing data from astronaut ...
Mar 29, 2021
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Too much sugar can set people down a pathway to heart failure, according to a study led by researchers at The University of Texas Health Science Center at Houston (UTHealth).
Jun 14, 2013
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It's the proportionately of a newborn—a measure that includes both birthweight and length—that may best tell doctors whether a child is born with an increased risk for heart problems later in life, investigators report.
Jul 30, 2019
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Heart attacks provoke an acute immune response. Leukocytes rush to the heart muscle to remove dead cells and begin building scar tissue. This is followed by a second immune response, the resolving phase that allows healing.
Sep 6, 2017
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Rapamycin, an immunosuppressant drug used in a variety of disease indications and under study in aging research labs around the world, improved function and extended survival in mice suffering from a genetic mutation which ...
Jul 25, 2012
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Engineers at the University of California, San Diego have determined for the first time the impact of a ring-shaped vortex on transporting blood flow in normal and abnormal ventricles within the human heart. They worked with ...
Oct 29, 2014
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Healthy men and women have different blood flow characteristics in their hearts, according to a new study published in the journal Radiology: Cardiothoracic Imaging. Researchers said the results could be used to help create ...
Feb 27, 2020
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Diabetes causes subtle structural changes to the heart, according to new British Heart Foundation-funded research. One of the earliest signs of heart disease in people with diabetes may be that all four chambers of the heart ...
Sep 19, 2019
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(Medical Xpress)—Surgeons at Boston Children's Hospital have successfully implanted a modified version of an expandable prosthetic heart valve in several children with mitral valve disease. Unlike traditional prosthetic ...
Oct 3, 2012
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Researchers studying why arteries stiffen in postmenopausal women have found a specific chemical cofactor that dramatically improves vascular function.
Feb 14, 2012
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