Variable n (%) or Mean ± SD
Mitral valve procedure Repair Tissue valve Mechanical valve 3 (4.9%) 5 (8.2%) 53 (86.9%)
Aortic valve procedure Tissue valve Mechanical valve 7 (11.5%) 54 (88.5%)
Tricuspid valve procedure Repair Tissue valve Mechanical valve 61 (100%) 0 0
Etiology Rheumatic Degenerative Endocarditis 43 (70.5%) 16 (26.2%) 2 (3.3%)
Concomitant CABG 6 (9.8%)
Crossclamp time (min) 132 ± 24 min
Cardiopulmonary bypass time (min) 186 ± 30 min