As the search for Savannah Guthrie's mother, Nancy, continues, a cardiologist explains how pacemakers work and if they can be used to track a missing person's location.

Information about Nancy Guthrie's pacemaker helped authorities piece together a new timeline in her kidnapping. Can the ...

While it’s unlikely that electromagnetic interference between a smartphone or smartwatch will affect the performance of a cardiovascular implantable electronic device (CIED) like a pacemaker or ...

Oct 28 (Reuters) - St. Jude Medical Inc : * Has paused implants of Nanostim leadless cardiac pacemaker due to 7 reports of lost telemetry and pacing output from pacemaker * There have been no reports ...