The goal of the study is to understand the performance of the AVEIR Remote Care System in an initial patient cohort which will inform the ability to offer a remote follow-up solution to all patients implanted with Aveir LP devices.

To collect acute performance data about the AVEIR Remote Care System in participants implanted with a compatible dual or single chamber Aveir Leadless Pacemaker System by participants completing remote transmissions with the system

Inclusion Criteria:

• Subject must provide written informed consent prior to any study-related procedure.
• Subject is willing and has consented to study clinical procedure.
• Subject is ≥ 18 years of age or age of legal consent, whichever age is greater
• Subject has an active, appropriately functioning Aveir leadless pacemaker system
• Subject is willing to use the device

Exclusion Criteria:

• Subject is unable to read/write at a sufficient level to provide informed consent.
• Subject is unable to make the decision to participate in a clinical investigation on their own or are unable to fully understand all aspects of the investigation that are relevant to the decision to participate.
• Subject has presence of medical, social, or psychological conditions that, in the investigator's opinion, could confound the study, limit the subject's ability to participate in the clinical investigation .

Primary care clinic