title: Erratum to: Surgical indication for functional tricuspid regurgitation at initial operation: judging from long term outcomes.
authors: Department of Heart Surgery, Vita-Salute University of Milan, 20132, Milan, Italy. pozzoli.alberto@hsr.it.
authors: Alberto
authors: A
authors: Pozzoli
authors: Department of Heart Surgery, Vita-Salute University of Milan, 20132, Milan, Italy.
authors: Elisabetta
authors: E
authors: Lapenna
authors: Department of Heart Surgery, Vita-Salute University of Milan, 20132, Milan, Italy.
authors: Luca
authors: L
authors: Vicentini
authors: Department of Heart Surgery, Vita-Salute University of Milan, 20132, Milan, Italy.
authors: Ottavio
authors: O
authors: Alfieri
authors: Department of Heart Surgery, Vita-Salute University of Milan, 20132, Milan, Italy.
authors: Michele
authors: M
authors: De Bonis