Management of Severe Mitral Annular Calcification with Transcatheter Balloon-Expandable Prostheses via Transatrial Access: A Step Towards Definitive Resolution
A multicenter registry evaluating the largest series to date regarding the outcomes of transcatheter valve implantation in the mitral position in massive annular calcification (ViMAC) using a transatrial approach during cardiac surgery with cardiopulmonary bypass.