| 总计(n = 224) | HFrEF (n = 120) | HFimpEF (n = 104) | P值 |
入院超声心动图 |
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LVEF (%) | 30.60 ± 5.51 | 30.71 ± 5.12 | 30.48 ± 5.95 | 0.758 |
e’ (mm/s) | 54.43 ± 15.75 | 50.76 ± 16.17 | 57.61 ± 14.73 | 0.001 |
E/e’ | 19.55 ± 6.69 | 21.99 ± 7.86 | 17.43 ± 4.54 | <0.001 |
左室舒张末内径(mm) | 62.20 ± 7.17 | 64.76 ± 8.61 | 59.98 ± 4.63 | <0.001 |
左室收缩末内径(mm) | 50.75 ± 9.13 | 52.83 ± 11.67 | 48.96 ± 5.62 | 0.001 |
随访超声心动图 |
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LVEF (%) | 40.45 ± 10.75 | 31.87 ± 5.04 | 50.36 ± 5.99 | <0.001 |
e’ (mm/s) | 48.03 ± 15.01 | 42.20 ± 13.52 | 54.75 ± 13.85 | <0.001 |
E/e’ | 12.83 ± 4.11 | 15.22 ± 32.49 | 10.07 ± 3.17 | <0.001 |
左室舒张末内径(mm) | 56.99 ± 4.71 | 58.26 ± 5.22 | 55.53 ± 3.53 | <0.001 |
左室收缩末内径(mm) | 44.87 ± 9.48 | 49.37 ± 10.18 | 39.67 ± 4.91 | <0.001 |