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 devices track you?

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

Using human embryonic stem cells to create a type of cardiac cells known as sinotrial (SA) node pacemaker cells, a team of scientists from Israel and Canada have developed a biological pacemaker that ...

With a new $3 million grant from the National Institutes of Health, Cedars-Sinai Heart Institute investigators are moving closer to their goal of developing a biological pacemaker that can treat ...

Share on Pinterest SARS-CoV-2 can infect the heart’s pacemaker cells, causing rhythm problems. the_burtons/Getty Images All data and statistics are based on publicly available data at the time of ...

WASHINGTON (Reuters) - Researchers have succeeded in turning ordinary cardiac muscle cells into specialized ones that deliver a steady heartbeat using a gene therapy procedure they predict could ...