Isolated tricuspid regurgitation different from functional tricuspid regurgitation?

Florez, JMV; Monteagudo, JM; Mahia, P; Marco, I; Gonzalez, T; Sitges, M; Bouzas, A; Gonzalez, V; Alonso, D; Carrasco, F; Adeba, A; Hinojar, R; Fernandez-Golfin, C; Zamorano, JL

EUROPEAN HEART JOURNAL, 2020; 41 (): 2011