Data from Nancy Guthrie's pacemaker has helped shed light on the events leading up to her kidnapping, but there are significant limits in how much data the devices can collect. Most importantly for ...

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-surging struggle with her possible captors, a lead cardiologist speculated ...

A pacemaker, which unconfirmed media reports say Nancy Guthrie has, does not contain GPS and cannot be used to track a person's location. A pacemaker will continue to function even if it stops syncing ...

Robert Kowal, MD, remembers vividly the day he was first introduced to the concept of Medtronic’s leadless pacemaker, which went on to become known as Micra. He was a practicing electrophysiologist ...

The discovery that tissues use electricity to expel unhealthy cells is part of a surge of renewed interest in the currents flowing through our bodies. We’re used to thinking of the brain as an ...

The U.S. aim to take oil fields is stoking the risk of a confrontation with Venezuela, which has an arsenal of Russian weapons and armed cells that could mount a guerrilla war. The U.S. aim to take ...

Please provide your email address to receive an email when new articles are posted on . Allogeneic cell therapies help overcome challenges of autologous products, such as manufacturing complexity and ...

This manuscript explores the multiple cell types present in the wall of murine collecting lymphatic vessels with the goal of identifying cells that initiate the autonomous action potentials and ...