TY - JOUR TI - Failed transcatheter mitral valve-in-ring implantation followed by transapical valve-in-valve within the ring and ad hoc paravalvular leak closure AU - Çakal, B. AU - Çakal, S. AU - Güneş, H.M. AU - Omaygenç, M.O. AU - Yıldırım, A. JO - The Anatolian Journal of Cardiology PY - 2021 VL - 25 SP - 50 EP - 53 DO - 10.14744/AnatolJCardiol.2020.59163 ER -