Fig. 2. Kaplan-Meier estimated overall freedom from recurrent TR (A). Freedom from recurrent TR rates at 5, 10, and 15 years were 88.6%, 66.3%, and 52.7%, respectively. Kaplan-Meier estimated freedom from recurrent TR according to surgical strategies (B). Log-rank test showed no significant difference in recurrent TR rates between surgical strategies (Danielson repair, Carpentier repair, and cone repair). TR: tricuspid regurgitation.