Tricuspid regurgitation (TR) is a clinically prevalent valvular heart disease with an age-dependent increase in incidence. Patients with symptomatic severe TR are confronted with limited efficacy of medical treatment and high risks of surgical intervention. In recent years, transcatheter tricuspid valve replacement has rapidly evolved as a novel therapeutic strategy to address the challenge. This article systematically reviews the design features and clinical studies of transcatheter tricuspid valve replacement devices globally, providing valuable insights and evidence for expanding clinical approaches in the treatment of the patients with TR.
