[Research Progress of Transcatheter Tricuspid Regurgitation Repair Device].

The tricuspid valve has been nicknamed the "forgotten valve" and is often neglected by clinicians. However, tricuspid regurgitation is a common clinical heart valve disease. With the continuous development of transcatheter interventional medical device technology, the treatment of tricuspid regurgitation has gradually attracted attention, and more and more companies are developing interventional medical devices for treating this disease. This review will provide an overview of the current research progress on transcatheter therapy for tricuspid regurgitation repair devices at home and abroad, including the design principles, operational steps, clinical outcomes, and the advantages and disadvantages of these devices.