Cardiology

Asymptomatic atherosclerosis linked to cognitive impairment

In a study of nearly 2,000 adults, researchers found that a buildup of plaque in the body's major arteries was associated with mild cognitive impairment. Results of the study conducted at the University of Texas (UT) Southwestern ...

Cardiology

Understanding adverse blood vessel remodeling following stenting

Atherosclerosis is a leading cause of heart attacks and stroke. The narrowing of blood vessels that is caused by atherosclerosis can be treated with angioplasty or stenting to improve blood flow. However, the stenting process ...

Medical research

Super enhancers in the inflamed endothelium

Normally, the lining of blood vessels, or endothelium, when at rest, acts like Teflon, ignoring the many cells and other factors rushing by in the bloodstream. In response to inflammatory signals, as well as other stimuli, ...

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