n = 484
Mitral valve annulus
 Plication  102 (21.1)
Anterior mitral valve leaflet repair (neochords)  125 (25.8)
Posterior mitral valve leaflet
 Resection  321 (66.3)
 Leaflet sliding  222 (45.9)
 Neochords  206 (42.6)
 Chordal transfer  9 (1.9)
 Indentation closure  85 (17.6)
Commissural repair  111 (22.9)
Annuloplasty ring type
 Physio I ring  223 (46.1)
 Physio II ring  233 (48.1)
 Other  28 (5.8)
Annuloplasty ring size
 24  1 (0.2)
 26  10 (2.1)
 28  31 (6.4)
 30  62 (12.8)
 32  112 (23.1)
 34  98 (20.3)
 36  77 (15.9)
 38  52 (10.7)
 40  41 (8.5)
Intraoperative mitral valve gradient (mmHg)  1.66 (1.16–2.40)
Concomitant procedures
 Tricuspid valve repair  321 (51.4)
 Radiofrequency ablation for atrial fibrillation  148 (30.6)
 Coronary artery bypass surgery  96 (19.8)
 Aortic valve intervention  28 (5.8)