Table 3.
Changes of diastolic heart performance after PCI
| Variable | Before PCI | After PCI | Difference | P value | Status |
|---|---|---|---|---|---|
| DT(msec) | 224.24±7.58 | 192.33±5.9 | -31.9±7.55 | < 0.001 | Improved |
| IVRT(msec) | 104.25±3.19 | 85.49±1.86 | -18.76±3.62 | <0.001 | Improved |
| E/A Ratio | 0.83±0.04 | 0.85±0.03 | 0.02±0.04 | 0.64 | Almost improved |
| MVA dur/PVA dur | 1.13±0.03 | 1.19±0.03 | 0.06±0.04 | 0.15 | Worse |
| PVs/PVd | 1.44±0.05 | 1.56±0.04 | 0.11±0.06 | 0.09 | Almost improved |
| Ea (E’) | 6.12±0.15 | 7.49±0.21 | 1.37±0.2 | > 0.001 | Improved |
| E/Ea Ratio | 11.19±0.52 | 9.3±0.37 | -1.89±0.44 | < 0.001 | Improved |
| LVEF % | 47.59±0.97 | 49.36±1.08 | 1.76±0.63 | < 0.01 | Improved |
*Mean and standard Error.