参数 | 组1 (n = 41) | 组2 (n = 40) | 组3 (n = 42) |
射血分数(EF %) | 61.75 ± 4.38 | 62.11 ± 3.28 | 61.10 ± 4.01 |
二尖瓣E/A峰(E/A) | 1.56 ± 0.34 | 0.84 ± 0.07 | 1.42 ± 0.33 |
等容收缩期IVCT (ms) | 48 ± 11 | 54 ± 16 | 48 ± 14 |
等容舒张期IVRT (ms) | 77 ± 10 | 88 ± 18 | 85 ± 14 |
Tei指数 | 0.423 ± 0.052 | 0.527 ± 0.089 | 0.470 ± 0.076 |
二尖瓣E峰(E cm/s) | 81.66 ± 13.03 | 58.10 ± 12.37 | 71.84 ± 13.18 |
隔侧e’峰(e’ cm/s) | 12.63 ± 1.76 | 9.00 ± 2.19 | 9.74 ± 1.53 |
隔侧(E/e’) | 6.255 ± 0.992 | 6.722 ± 1.703 | 7.631 ± 1.333 |
侧壁e’峰(e’ cm/s) | 16.79 ± 2.40 | 13.52 ± 2.48 | 13.56 ± 2.55 |
侧壁E/e’比值(E/e’) | 4.692 ± 0.919 | 4.538 ± 1.346 | 5.533 ± 1.528 |