Table 4.
Pre and post-operative measurements in group 1
| Variables | Group 1 = GLS Av1< -18,6 | ||||
|---|---|---|---|---|---|
| Pre-operative | 6 months | 12 months | 24 months | p | |
| Mean (SD) | Mean (SD) | Mean (SD) | Mean (SD) | ||
| LVDD, mm | 47,1 (4,7) | 46 (4,5) | 47,5 (5,3) | 47,1 (4,8) | 0,40 |
| E/E' | 7,9 (4,1) | 9,8 (9,4) | 6,6 (2,6) | 6,4 (2,9) | 0,91 |
| E’, m/s | 0,11 (0,03) | 0,12 (0,05) | 0,13 (0,03) | 0,13 (0,03) | 0,11 |
| EF, % | 60,0 (7,0) | 60,0 (7,0) | 65,0 (-) | 60,0 (7,0) | 0,42 |
| GLS, % | -20,7 (0,7) | -15,7 (0,5) | -16,6 (0,7) | -17,5 (0,7) | 0,21 |
| TAPSE, mm | 22,5 (3,5) | 17,0 (4,2) | 19,0 (2,8) | 18,5 (0,5) | 0,20 |
Abbreviations: E early diastolic transmitral inflow velocity, E’ early diastolic mitral annulus velocity, EF ejection fraction, GLS global longitudinal left ventricular strain, LVDD left ventricular diastolic diameter, TAPSE tricuspidal annular plane systolic excursion