Boston Scientific announced multiple recalls but has said its battery issues were limited. One internal test in 2025 found batteries with an “extremely high failure rate.”
“I didn’t like when they talked about going after the pacemaker before they even started going after it,” President Trump said
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.
Investigators are using signal sniffer to try to detect Nancy Guthrie's pacemaker.
The signal sniffer was mounted on one of the skids of a helicopter.
The heart devices do not track location, nor do they transmit across large distances.