Patients with a Boston Scientific S-ICD should be aware of two recent product advisories.
There is an advisory for early battery depletion in the S-ICD generator, and there is a separate advisory pertaining to the 3501 lead.
Boston Scientific has a product lookup tool (www.BostonScientific.com/lookup) where you can look up your device and see if your specific generator and/or lead are affected. You can find your serial numbers on your registration card.
The product advisories can be found here: https://www.bostonscientific.com/…/product-advisories.html