Aveir DR Leadless Pacemaker (LP) Ventricular Device REF LSP202V UDI-DI code: 05415067040725 REF LSP112V UDI-DI code: 05415067034472 The Aveir leadless pacemaker system supports the implantation and use of an Aveir Leadless Pacemaker (LP) within the targeted chamber(s) of the heart for monitoring a patient s heart rate and providing rate responsive bradycardia pacing therapy to regulate heart rate.

Due to a manufacturing issue, leadless pacemakers may have been exposed to higher than normal temperatures which may result in premature battery failure.

On 02/15/2025, the firm communicated with the implanting/following physicians via phone call and in-person meeting. Customers were informed that a subset of Aveir Leadless pacemaker devices manufactured in January 2025 had experienced a departure from manufacturing baseline parameters due to incorrect equipment set-up. As a result of this issue, the glass insulator separating the battery from the electronics may have microcracks that could lead to the reduction in longevity of the device and loss of functionality. Customers are instructed to: Recognizing that each patient requires individual consideration, Abbott recommends: "Consideration of device retrieval and/or replacement (with a leadless or transvenous device), particularly if your patient is pacemaker dependent. "Follow-up actions should consider evaluation of individual patient needs, disease states, and co-morbidities. "Timing of device replacement should depend on the patient s clinical characteristics. Customer were also instructed to acknowledge the customer notification by returning Acknowledgement Form to [email protected] Additional notification of customers were on 02/15/2025 and 02/27/2025 via email.