In addition to recording heart activity, pacemakers can also help document inactivity, such as confirming time of death.

Unconfirmed media reports say Nancy Guthrie's pacemaker stopped syncing with her Apple devices. Here's what that means.

The heart devices do not track location, nor do they transmit across large distances. Like an estimated three million Americans, Nancy Guthrie, the 84-year-old mother of the NBC News anchor Savannah ...

DUBLIN - Nov. 17, 2015 - Medtronic plc (MDT) today announced U.S. Food and Drug Administration (FDA) approval and U.S. commercial availability of the MyCareLink Smart (TM) Monitor, the world`s first ...