Table 5: Doppler echocardiographic parameters.
| Parameters |
Preoperative |
Postoperative First Year |
P-value |
| LA (mm) |
3.62 ±0.29 (3.00-4.50) |
3.62±0.32 (2.90-4.40) |
0.54 |
| LVEDD (mm) |
4.74±0.31(4.00-5.70) |
4.72±0.34 (4.00-5.60) |
0.36 |
| LVESD (mm) |
2.65±0.26 (2.5-2.85) |
2.61±0.31(2.40-2.94) |
0.42 |
| IVSd (mm) |
1.08±0.12 (0.90-1.40 |
1.09±0.10 (0.90-1.40) |
0.17 |
| LVEF (%) |
60.23±2.75 (50-65) |
60.50±1.92 (55-65) |
0.22 |
| E/A |
0.71±0.12 (0.40-0.97) |
0.77±0.13 (0.48-1.26) |
<0.001 |
| Em/Am |
0.66±0.13 (0.33-1.22) |
0.76± 0.15 (0.41-1.42) |
<0.001 |
LA: left atrium; LVEDD: left ventricular end-diastolic diameter; LVESD: left ventricular end systolic diameter; IVSd: Interventricular septum diameter; LVEF: left ventricular ejection fraction; E/A and Em/Am: early and late mitral inflow velocity ratios.