---
kind: "section"
citation: "21 C.F.R. § 870.3720"
title: "21"
number: "870.3720"
heading: "Pacemaker electrode function tester."
url: "https://uscodex.org/cfr/21/870.3720"
---

# §870.3720. Pacemaker electrode function tester.

- (a) **Identification.** A pacemaker electrode function tester is a device which is connected to an implanted pacemaker lead that supplies an accurately calibrated, variable pacing pulse for measuring the patient's pacing threshold and intracardiac R-wave potential.
- (b) **Classification.** Class II (performance standards).

## Notes

### Authority

Authority: 21 U.S.C. 351, 360, 360c, 360e, 360j, 360 l, 371.

### Source

Source: 45 FR 7907, Feb. 5, 1980, unless otherwise noted.