Table 3. Comparison of left ventricular functional parameters between Simpson and 4D groups.
| Simpson | 4D | F value | P value | |
|---|---|---|---|---|
| LVEF (%) | 41.76±11.16 | 34.52±10.66 | 4.841 | 0.033 |
| FS (%) | 24.42±1.95 | 24.26±2.51 | 0.057 | 0.812 |
| LVEDD (mm) | 45.74±4.85 | 47.52±6.86 | 0.979 | 0.328 |
| LVEDV (mL) | 108.83±14.31 | 116.50±14.34 | 3.149 | 0.083 |
| LVESV (mL) | 64.24±18.48 | 77.15±19.58 | 5.059 | 0.030 |
| LVMM (g) | 58.07±5.92 | 59.93±10.29 | 0.540 | 0.466 |
| LVSV (mL) | 44.59±10.01 | 39.34±10.03 | 3.021 | 0.090 |
| CO (L/min) | 3.09±0.64 | 3.11±0.98 | 0.012 | 0.912 |
| CI (L/min/m2) | 2.75±0.41 | 2.64±0.38 | 0.763 | 0.387 |
LVEF, left ventricular ejection fraction; fraction shortening; LVEDD, left ventricular end-diastolic dimension; LVEDV, left ventricular end-diastolic volume; LVESV, left ventricular end-systolic volume; LVMM, left ventricular myocardial mass; LVSV, left ventricular stroke volume; CO, cardiac output; CI, cardiac index.