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

Two types of implantable cardioverter defibrillators can reduce the risk of sudden cardiac death with HCM. Pacemakers and implantable loop recorders also may be options.

Older adults are often associated with frailty and weakness, but their years of living provide resilience to endure crises ...

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 ...

Wearable technology like the Apple Watch is playing an increasingly important role in health care, as more patients use them to monitor their symptoms. About one in five U.S. adults say they regularly ...

If a person was in a physical struggle, that might have created a rapid heartbeat … the pacemaker would have detected that ...

Beebe Healthcare has become the first hospital in Delaware to offer the AVEIR® DR Dual Chamber Leadless Pacemaker, a newly ...

We need to know without a doubt that she’s alive and that you have her,” Guthrie said in response to reports of a potential ...

There's one key detail in Nancy Guthrie's abduction that could prove pivotal in finding her, an expert said on Wednesday.

Heart disease presents typically with chest pressure and tightness, but there are some atypical presentations, especially in ...