Single, percutaneous, femoral venous cannulation for cardiopulmonary bypass

Area of Science:

• Cardiovascular Surgery
• Medical Devices
• Anesthesiology

Background:

• Percutaneous femoral venous cannulation is a key technique for cardiopulmonary bypass in cardiac surgery.
• Its efficacy and safety profile require continuous evaluation across diverse surgical procedures.

Purpose of the Study:

• To assess the feasibility and safety of sole percutaneous femoral venous cannulation for cardiopulmonary bypass.
• To evaluate the achievable blood flow and suitability for various complex cardiac operations.

Main Methods:

• Retrospective review of cardiac surgical cases at Brigham and Women's Hospital.
• Analysis of procedures utilizing exclusively percutaneous femoral venous cannulation for venous return.
• Evaluation of blood flow, case complexity, and complication rates.

Main Results:

• Percutaneous femoral venous cannulation provided adequate blood flow for a wide range of cardiac surgeries, including CABG, valve, and aortic procedures.
• The technique was successfully applied to minimally invasive and re-operative cases.
• Both cardiopulmonary bypass and site-related complications were analyzed, with the method demonstrating a favorable safety profile.

Conclusions:

• Percutaneous femoral venous cannulation is a safe and reliable method for achieving adequate venous return in the majority of patients undergoing cardiac surgery.
• In cases requiring exceptionally high blood flow, supplementary venous cannulation may be necessary.