Cardiology

Uric acid linked to later risk for irregular heart rhythm

High levels of uric acid in midlife may significantly raise the risk for a serious type of irregular heartbeat in the decades that follow, even in people without traditional risk factors, new research shows.

Cardiology

Heart attack on a chip shows how heart changes after the event

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 ...

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