A research team at the University of Arizona College of Medicine--Tucson's Sarver Heart Center found that a subset of artificial heart patients can regenerate heart muscle, which opens the possibilities of new ways to treat and perhaps someday cure heart failure.
A recent study by researchers at the University of Arizona College of Medicine - Phoenix and the University of California Davis Health discovered a new target for developing a medication to treat atrial fibrillation, the most prevalent kind of irregular heart rhythm.