Mitral valve surgery after failed transcatheter edge-to-edge repair: Operative techniques and institutional experienceCentral Message - Jad Malas, MD; Rishab Humar, MD; Qiudong Chen, MD; Achille Peiris, MSHS; Dominick Megna, MD; Michael E. Bowdish, MD, MS; Joanna Chikwe, MD; Alfredo Trento, MD; Dominic Emerson, MD (JTCVS Techniques)