Product Performance Report: Evaluate Long-term Reliability & Performance of Medtronic Marketed Cardiac Therapy Products

Subjects who meet the following inclusion criteria and do not meet any of the following exclusion criteria are eligible for enrollment.

Inclusion Criteria:

• Subject or appropriate legal guardians provide written informed consent and/or authorization for access to and use of health information as required by an institution's IRB/MEC/REB

AND one of the following must also apply:

* Subject is indicated for implant or within 30 days post-implant of at least one Medtronic market-released product used for a pacing, sensing or defibrillation application
* Subjects who participated in a qualifying study (IDE) of a Medtronic market-released product with complete implant and follow-up data and subject or appropriate legal guardian authorizes release of subject study data

Exclusion Criteria:

* Subjects who are, or will be inaccessible for follow-up
* Subjects with exclusion criteria required by local law (EMEA only)
* Subjects receiving an implant of a Medtronic device at a non-participating center and the implant data and current status cannot be confirmed within 30 days after implant
* Subjects implanted with a Medtronic device whose predetermined enrollment limit for that specific product has been exceeded