For people with serious heart rhythm problems, daily life can be filled with fear and uncertainty. One of the most dangerous ...

A novel bipolar conduction system pacing implantable cardioverter defibrillator lead demonstrated short-term safety and ...

An inmate executed by Tennessee without deactivating his implanted defibrillator said he was hurting badly shortly after the lethal injection began, according to several witnesses. Black died at 10:43 ...

Physical activity in children and teenagers with cardiomyopathy (conditions that affect the heart muscle's structure and function, impairing its ability to pump or fill effectively), as well as ...

NASHVILLE, Tenn. -- Tennessee executed an inmate Tuesday without deactivating his implanted defibrillator, despite uncertainty about whether the device would shock his heart when the lethal chemicals ...