The human body has sophisticated defenses against the deposition of calcium minerals that stiffen heart tissues, researchers at the University of Illinois Urbana-Champaign and collaborators at UCLA ...

An ongoing study spotlights the link between calcium deposits in the breast arteries and life-threatening heart risks.

Many people who experience chest pain but don't have a heart attack breathe a big sigh of relief when a stress test comes back negative for blockages in their blood vessels. But a new study by cardiac ...