Episode 286: Central Lines with Elisa Walsh

This podcast explores best practices in central line placement, addressing techniques, potential complications, and training methods. Dr. Elisa Walsh, an instructor at Harvard Medical School and director of SICU resident education at MGH, shares insights on minimizing mechanical complications and intravascular malpositioning, referencing a case involving an azygous vein cannulation. The discussion covers the advantages and disadvantages of different insertion sites—internal jugular, subclavian, and femoral veins—and emphasizes the importance of ultrasound guidance. The podcast further examines the shift from traditional training methods to simulation-based education, along with the use of technology like motion tracking to enhance expertise. It also tackles the debate around the frequency of central line placements, balancing the risks of infection with the necessity of maintaining proficiency.