Study of more than 14,000 people from Minneapolis and three other U.S. sites transcended five decades in its search for heart ...

A woman with heart failure was kept alive long enough to receive a heart transplant, in part thanks to newly developed ...

Graduate students whiz around this slimy beating heart and crawl under the tubes connected to the apparatus cradling the organ as a Medtronic scientist prods a snaking tool around its interior. This ...