biostudies-literatureUnknown6Custodio PThe transcatheter bicaval valve system is an emerging therapeutic option for tricuspid regurgitation, consisting of 2 biological valves to prevent caval reflux. The experience with this device is still scarce, and to the best of our knowledge, this is the first case of thrombosis ever reported. (<b>Level of Difficulty: Advanced.</b>).JACC. Case reports101609https://www.ebi.ac.uk/biostudies/studies/S-EPMC9871072biostudies-literatureBicaval Transcatheter Prosthesis Implantation for Treatment of Tricuspid Regurgitation: First Report of Thrombosis.PMC9871072Carvalho ABico PCustodio PfalseBicaval Transcatheter Prosthesis Implantation for Treatment of Tricuspid Regurgitation: First Report of Thrombosis.The transcatheter bicaval valve system is an emerging therapeutic option for tricuspid regurgitation, consisting of 2 biological valves to prevent caval reflux. The experience with this device is still scarce, and to the best of our knowledge, this is the first case of thrombosis ever reported. (<b>Level of Difficulty: Advanced.</b>).2023-01-01T00:00:00Z2023 Jan2025-04-22T06:15:08.237Z2025-04-05T21:39:51.613ZS-EPMC98710723670405710.1016/j.jaccas.2022.08.025