Global Multicenter Registry on Transcatheter TRIcuspid Valve RePLACEment

The primary aims of the registry will be: * To examine the safety, efficacy, and long-term outcomes of TTVR * To assess the incidence of procedural complications and their correlations with adverse clinical outcomes * To investigate the impact of different pre/post-procedural factors on peri-procedural complications and long-term outcomes after TTVR * To explore the characteristics of patients deemed eligible for TTVR.