Are Implanted Medical Devices Creating A 'Danger Within Us'? (Terry Gross, Fresh Air)

Medical journalist Jeanne Lenzer warns that implanted medical devices are approved with far less scrutiny and testing than drugs. As a result, she says, some have caused harm and even death.
Interview:
https://www.npr.org/2018/01/17/578562873/are-implanted-medical-devices-creating-a-danger-within-us