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

A device that can pick up certain electronic signals is being used in the search for Nancy Guthrie, as it may detect emissions from her pacemaker, sources told CBS News.

A groundbreaking international clinical trial has been testing an implanted adaptive deep brain stimulation (aDBS) device as a treatment therapy for Parkinson’s.

An expert tells PEOPLE why pacemakers have Bluetooth technology, and how it can help locate Savannah Guthrie’s missing mother ...

In a bombshell revelation, Savannah Guthrie's missing mother Nancy's pacemaker could possibly be the key to finding the ...

As the search for Nancy Guthrie continues, investigators are turning to a small device they hope could lead to a breakthrough: the 84-year-old’s pacemaker.

The "signal sniffer" being used in the Nancy Guthrie investigation was mounted on a helicopter on Monday.

As the investigation into Nancy Guthrie’s disappearance stretches into its third week, authorities are hopeful that her pacemaker may provide critical information regarding her whereabouts. The Pima ...

The Pima County Sheriff's Department previously highlighted the significance of Nancy’s pacemaker in the investigation, revealing additional details about its role in an approximate timeline of her la ...

Doctors at Jefferson Einstein Hospital are now using an FDA-approved device that is like a pacemaker and is making a difference for people with heart failure.

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Roughly one percent of infants are born with heart defects every year. The majority of these cases only require a temporary ...