Transcatheter edge-to-edge repair for bileaflet commissural prolapse with reduced mitral valve orifice area: a case report
Transcatheter edge-to-edge repair (TEER) is a standard therapy for high-risk patients with severe mitral regurgitation (MR); however, its application in complex anatomies - such as multi-scallop commissural prolapse involving both commissures combined with a reduced mitral valve orifice area (MVOA) - poses significant...