| ACI组 | 对照组 | t值 | P值 |
左室舒张末期内径(mm) | 50.17 ± 3.517 | 48.7 ± 2.701 | 2.198 | 0.032 |
室间隔厚度(mm) | 11.53 ± 1.13 | 11.08 ± 0.97 | 2.508 | 0.013 |
左室射血分数 | 0.615 ± 0.04 | 0.632 ± 0.04 | −2.578 | 0.011 |