Cardiac resynchronization therapy: Femoral approach

Area of Science:

• Cardiology
• Vascular Medicine
• Medical Device Technology

Background:

• Subclavian vein access is a common route for central venous catheterization and device implantation.
• Bilateral subclavian vein occlusion presents a significant challenge for venous access.
• Cardiac resynchronization therapy (CRT) requires reliable venous access for device placement.

Observation:

• A 62-year-old female patient presented with bilateral subclavian vein occlusion.
• The patient required implantation of a cardiac resynchronization system.
• Standard subclavian venous access was not feasible due to the occlusion.

Findings:

• A cardiac resynchronization system was successfully implanted in the patient.
• The implantation was achieved via a femoral vein approach, utilizing the inferior vena cava and right atrium.
• This demonstrates the feasibility of using the femoral venous route for CRT device implantation in cases of subclavian occlusion.

Implications:

• Femoral vein access can be a viable alternative for cardiac device implantation when subclavian veins are occluded.
• This case highlights the importance of considering alternative venous access strategies in complex cardiovascular interventions.
• Further research may explore the long-term outcomes and safety of femoral venous access for cardiac resynchronization therapy.