Abott is informing customers of a rare potential for a bluetooth circuit component issue on subset of Neturino Implantable Cardioverter Defrbrillators (ICDs) and Cardiac Resynchronization Therapy Defribrilators (CRT-Ds) manufactured prior to April 2022. This issue has been associated with a risk of loss of bluetooth communication (and therefore a loss of remote monitoring), higher-than-normal current consumption, and reduced device longevity. Recall start date: August 21, 2023