Table 3.
Comparison of Left Ventricular Function Parameters Before and After Treatment: Changes in LVESV, LVEDD, and LVEF Across Groups
| Indicator | Control (n=51) | Observation (n=52) | t/x² | P | |
|---|---|---|---|---|---|
| Before Treatment | LVESV (mL) | 59.93±16.27 (55.39, 64.47) | 59.67±17.43 (54.87, 64.47) | 0.078 | 0.939 |
| After Treatment | 52.84±14.36 (48.87, 56.81) | 45.69±12.41 (42.23, 49.15) | 3.343 | 0.001 | |
| Before Treatment | LVEDD (mm) | 128.19±24.36 (121.38, 134.00) | 129.54±26.69 (122.15, 136.93) | 0.123 | 0.903 |
| After Treatment | 118.96±22.65 (112.68, 125.24) | 108.37±12.65 (104.87, 111.87) | 2.353 | 0.025 | |
| Before Treatment | LVEF (%) | 38.06±6.45 (36.26, 39.86) | 38.34±6.32 (36.59, 40.09) | 0.097 | 0.929 |
| After Treatment | 42.07±5.63 (40.51, 43.63) | 46.12±6.87 (44.22,48.02) | 1.319 | 0.015 |