Six-Month Performance of a 3-Dimensional Annuloplasty Ring for Repair of Functional Tricuspid Regurgitation. - Guenzinger R; Lange RS; Rieß FC; Hanke T; Bischoff N; Obadia JF; Sahar G; Bitran D; Roberts H Jr; Li S; Bolling SF (The Thoracic and cardiovascular surgeon, 2020)