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Coronary sinus cannulation via the femoral vein
K Hamaoka1, T Itoi, M Nakagawa
1Children's Research Hospital, Department of Pediatrics, Kyoto Prefectural University of Medicine, Japan.
Insights
A new technique using a modified catheter allows easy cannulation of the coronary sinus via the femoral vein. This method was successful in all 40 patients, offering a simpler approach for coronary sinus access.
Area of Science:
- Cardiovascular Interventions
- Vascular Access Techniques
Background:
- Coronary sinus cannulation is typically performed via the brachial, subclavian, or internal jugular veins.
- Existing methods often involve venous cutdown or sheath techniques, which can be invasive.
Purpose of the Study:
- To describe a novel technique for coronary sinus cannulation.
- To evaluate the efficacy of a modified catheter for femoral vein access to the coronary sinus.
Main Methods:
- A modified catheter was designed for trans-femoral venous access.
- The technique involved advancing the modified catheter through the femoral vein into the coronary sinus.
- The procedure was attempted in 40 consecutive patients.
Main Results:
- The modified catheter was successfully inserted into the coronary sinus in all 40 patients.
- The technique proved to be easily executable.
- No complications were reported in the abstract.
Conclusions:
- Trans-femoral venous cannulation of the coronary sinus using the modified catheter is a highly effective and straightforward technique.
- This method simplifies coronary sinus access compared to traditional approaches.
Abstract:
Cannulation of the coronary sinus has been usually accomplished by advancing a catheter through the brachial vein, subclavian vein, or internal jugular vein by venous cutdown or a sheath method. We here describe a technique for cannulation into the coronary sinus through the femoral vein by using a modified catheter. This catheter was easily inserted into the coronary sinus in all of 40 consecutive patients in whom it was attempted.