Tricuspid Regurgitation: Clinical Importance and Its Optimal Surgical Timing

Tricuspid regurgitation (TR) has long been neglected based on the false belief that it is substantially rare in prevalence and is not so important in determining prognosis. Recent consecutive publications refuted this concept surrounding TR, and now we are contemplating this entity from different point of view. In this review, we mainly focus on isolated form of severe TR. In our daily clinical practice, however, patients with problems in more than one valve are more frequently encountered. Hence, we briefly touch on the results of severe TR surgery with or without left side valve operations here and there, as well.