Table 3 Cardiac function data comparison in control group with different suppression time
Group D: within half a year (17 patients) | Group E: between half a year and a year (8 patients) | Group F: more than a year (16 patients) | PDE | PEF | ||
|---|---|---|---|---|---|---|
EF (%) | 75.05 ± 9.60 | 72.50 ± 5.63 | 57.61 ± 7.75 | 0.798 | 0.030 | 0.037 |
PER (EDV/s) | 4.01 ± 0.86 | 3.81 ± 0.36 | 2.66 ± 0.82 | 0.857 | 0.401 | 0.035 |
PFR (EDV/s) | 3.71 ± 0.90 | 3.22 ± 0.52 | 2.00 ± 0.73 | 0.395 | 0.028 | 0.004 |
MFR/3 (EDV/s) | 1.36 ± 0.41 | 1.68 ± 0.20 | 0.55 ± 0.31 | 0.138 | 0.246 | 0.006 |
TTPF (ms) | 156.94 ± 28.01 | 153.33 ± 33.59 | 117.77 ± 13.30 | 0.945 | 0.994 | 0.016 |
BMP | 88.17 ± 7.98 | 77.15 ± 7.23 | 52.97 ± 13.80 | 0.098 | 0.001 | 0.010 |
Bandwidth | 22.82 ± 17.29 | 39.94 ± 29.22 | 22.89 ± 8.80 | 0.087 | 0.423 | 0.019 |
Mean angle (°) | 156.06 ± 14.21 | 142.33 ± 14.27 | 101.15 ± 18.30 | 0.187 | 0.060 | 0.004 |
Angle STD (°) | 5.40 ± 6.32 | 10.63 ± 10.61 | 7.02 ± 6.77 | 0.291 | 0.786 | 0.544 |
Entropy (%) | 22.88 ± 10.51 | 33.33 ± 14.79 | 21.94 ± 12.95 | 0.185 | 0.448 | 0.013 |
SRS | 0.82 ± 0.48 | 0.67 ± 1.63 | 1.67 ± 1.88 | 0.973 | 0.195 | 0.307 |
Reduced perfusion ratio (%) | 11.76 | 16.67 | 61.11 | – | – | – |