A Foley catheter balloon inflated in the left ventricular outflow tract facilitated safe valve removal and pledget retrieval without embolization in 1 patient undergoing early redo AVR.
Case Report (n=1)
Does the Safety-Net Balloon Technique prevent pledget embolization in patients undergoing early redo aortic valve replacement?
The Safety-Net Balloon Technique using a Foley catheter offers a reproducible approach to prevent debris migration and enhance surgical safety during early redo aortic valve replacement.
Early redo aortic valve replacement poses significant risks of pledget migration due to incomplete annular incorporation and suboptimal visualization. We describe a refined technique utilizing a Foley catheter balloon, inflated within the left ventricular outflow tract, to create an atraumatic barrier during prosthesis explantation. In a patient presenting with severe paravalvular leak and hemolysis, this maneuver facilitated controlled valve removal and meticulous pledget retrieval without embolization. This reproducible approach enhances surgical safety in high-risk early reoperations, providing a reliable safeguard against debris migration during complex annular debridement.
Konnai et al. (Wed,) conducted a case report in Severe paravalvular leak and hemolysis requiring early redo aortic valve replacement (n=1). Foley catheter balloon inflated within the left ventricular outflow tract was evaluated on Controlled valve removal and pledget retrieval without embolization. A Foley catheter balloon inflated in the left ventricular outflow tract facilitated safe valve removal and pledget retrieval without embolization in 1 patient undergoing early redo AVR.