Guide-sheath-assisted bailout technique for intra-procedural single-leaflet device attachment using the PASCAL system: a case report
Single-leaflet device attachment(SLDA)is a rare but serious complication of mitral valve transcatheter edge-to-edge repair(MTEER). When SLDA occurs after full device release, management options are limited. In contrast, intra-procedural SLDA recognized before full implant release may allow a specific bailout...