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Use of subclavian vein for permanent cardiac pacing
Insights
Implanting permanent pacing leads via the subclavian vein is a safe and effective method for treating heart block. This approach offers a viable alternative with a low complication rate, ensuring patient well-being.
Area of Science:
- Cardiology
- Vascular Surgery
- Medical Devices
Background:
- Permanent pacing catheters are crucial for managing symptomatic heart block.
- Traditional venous access routes (cephalic, external jugular) in Britain have limitations.
- Subclavian vein access presents an alternative for catheter implantation.
Purpose of the Study:
- To evaluate the safety and efficacy of subclavian venepuncture for permanent pacing catheter implantation.
- To compare the infraclavicular approach to traditional methods.
- To assess complication rates associated with subclavian access.
Main Methods:
- Subclavian venepuncture using the infraclavicular approach was performed in 40 patients.
- Permanent pacing catheters were implanted via the subclavian vein.
- Complication rates, including catheter tip dislocation, were monitored post-implantation.
Main Results:
- The infraclavicular subclavian venepuncture was technically straightforward and safe.
- Catheter tip dislocation occurred in 7.5% of patients within three months.
- A high success rate was observed, with 87.5% of patients experiencing no complications.
Conclusions:
- Subclavian vein access via the infraclavicular approach is a safe and effective method for permanent pacing catheter implantation.
- This technique offers a valuable alternative to traditional venous access routes.
- The procedure demonstrates a favorable safety profile with a low incidence of major complications.
Abstract:
The subclavian vein has been used to implant permanent pacing catheters in 40 patients with symptomatic heart block. Though the cephalic and external jugular veins are usually preferred for this purpose in Britain, the use of these veins has certain disadvantages. In this study subclavian venepuncture by the infraclavicular approach was performed without diffculty and found to be a safe procedure. Three months after implantation, 7.5 per cent of patients had developed catheter tip dislocation and 87.5 per cent of patients were entirely free of complications.