| MR patients (total = 51) | Control subjects (total = 21) |
---|---|---|
Patient characteristics | ||
 Age, years | 72 ± 14 | 80 ± 6 |
 Males, n (%) | 27 (53%) | 9 (43%) |
 Body mass index, kg/m2 | 24.5 ± 5.2 | 26 ± 6 |
 Body surface area, m2 | 1.77 ± 0.24 | 1.73 ± 0.25 |
 Atrial fibrillation, n (%) | 30 (59%) | 0 (0%) |
Carpentier classification | ||
 Type I, n (%) | 3 (5.9%) | - |
 Type II, n (%) | 16 (31.4%) | - |
 Type IIIa, n (%) | 16 (31.4%) | - |
 Type IIIb, n (%) | 16 (31.4%) | - |