Ultrasound-guided venous access for permanent pacemaker leads

Area of Science:

• Cardiology
• Medical Devices
• Surgical Techniques

Background:

• Traditional venous access methods for permanent pacemaker leads present challenges.
• Learning curves and procedural efficiency of new techniques require evaluation.

Purpose of the Study:

• To document learning times for ultrasound-guided lead implantation.
• To compare ultrasound-guided technique with the established cephalic venotomy method.

Main Methods:

• Two implanters learned ultrasound-guided technique on consecutive patients.
• Procedural times were measured and compared after stabilization.
• Lead placement and screening times were recorded from skin incision to lead placement.

Main Results:

• Ultrasound-guided technique demonstrated significantly shorter lead placement and screening times.
• Both strategies showed high success rates (88% ultrasound, 87% cephalic).
• Ultrasound resulted in shorter, more predictable fluoroscopy times and a trend for more predictable implant times.

Conclusions:

• Ultrasound-guided venepuncture is a rapid learning technique for permanent pacing lead placement.
• It achieves faster lead placement and shorter, more predictable fluoroscopy times than cephalic venotomy.