Related Experiment Video
Updated: Jun 26, 2026

Translational Rabbit Model of Chronic Cardiac Pacing
Published on: January 6, 2023
Use of tunnelled active fixation leads allows reliable temporary pacing over prolonged periods
G Orsbourn1, N Lever, S A Harding
1Department of Anaesthesia and Surgery, Wellington School of Medicine, Wellington, New Zealand.
Abstract:
Temporary tunnelled pacing (TTP) is an alternative method of providing temporary pacing in which an active fixation permanent pacing lead is placed fluoroscopically through percutaneous venous access, tunnelled subcutaneously and connected to a resterilized external pulse generator. Our study shows that temporary tunnelled pacing is a safe and reliable method of achieving prolonged temporary pacing. We believe that temporary tunnelled pacing should be considered as an option in all patients who have an indication for prolonged temporary pacing.

