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

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.

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

Dr. Srihari S. Naidu speaks with Parade to answer all our questions about pacemakers.

Nancy Guthrie’s 2 a.m. pacemaker spike on the day she vanished could mean that the elderly woman was involved in a heart rate ...

Pima County Sheriff Chris Nanos provided the public with updates on Tuesday, February 3, regarding the disappearance of Savannah Guthrie’s mom, Nancy Guthrie, including the report that her pacemaker ...

By Gina Kolata Like an estimated three million Americans, Nancy Guthrie, the 84-year-old mother of the NBC News anchor Savannah Guthrie, has a pacemaker implanted in her chest. Law enforcement ...

Cybersecurity expert Morgan Wright analyzes Nancy Guthrie's abduction and highlights a 41-minute window between the doorbell camera and her pacemaker app disconnecting on ‘America Reports.’ ...

Savannah Guthrie's mother Nancy Guthrie's pacemaker has stopped syncing with her Apple Watch, RadarOnline. comcan reveal.

Dr. Naccarelli answers the question: 'Risks Of Implanting A Pacemaker?' — -- Question: What are the risks in having a pacemaker placed? Answer :The insertion of a pacemaker is a common medical ...

A man who had a pacemaker fitted when he was just nine years old has gone on to complete two marathons. Kieran Cooper, of ...