Percutaneous repair of tricuspid regurgitation

Tricuspid regurgitation (TR) is common both in patients with left side valvular heart disease and in patients with permanent atrial fibrillation and is associated with increased mortality, morbidity, and an increased risk of hospitalization. Surgery for isolated tricuspid repair is a viable option but burdened by a high-operative risk and a post-operative course characterized by high morbidity. Recently, percutaneous interventional techniques have emerged as a viable option in selected high-risk patients who may clinically benefit from tricuspid valve repair. The purpose of this article is to provide an overview of the current state of transcatheter restorative treatment of TR by providing an overview of new devices in clinical development.