Forbes contributors publish independent expert analyses and insights. Physician who writes about the rising rates of cancer in young adults. Pacemakers are not designed or approved to provide ...

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 ...

The heart devices do not track location, nor do they transmit across large distances. By Gina Kolata Like an estimated three million Americans, Nancy Guthrie, the 84-year-old mother of the NBC News ...

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 ...

[Image courtesy of Biotronik] Biotronik today announced the successful first-in-human implantations of its LivIQ leadless pacemaker system. The implants came in Australia as part of the company’s ...

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 ...

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Every year, countless boaters enjoy “the lake life,” hanging out with friends in the cove, pulling the kids on tubes, skis and boards, or if they’re really lucky, enjoying all of the above from a ...

1:43 PM:Over the past several days, we chronicled the saga of what was reported multiple times as a “sinking boat” off Beach Drive, then was towed to Don Armeni Boat Ramp, where it was reported yet ...

5:01 PM: If you’re seeing emergency responders heading toward Don Armeni Boat Ramp – it’s another “boat sinking” call and SFD/SPD are trying to determine if it’s the same boat that’s drawn responses ...