小儿心脏正常值测量标准王成
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责编：小OO
时间：2025-09-26 11:25:47
小儿心脏正常值测量标准王成
正常儿童左、右冠状动脉测值年龄LCA(mm)RCA(mm)AO(mm)LCA/AORCA/AO新生儿1.2±0.21.2±0.28.5±0.70.15±0.030.14±0.031月~1.9±0.31.6±0.310.7±1.10.18±0.030.15±0.036月~2.0±0.21.6±0.312.5±1.10.16±0.020.13±0.031岁~2.3±0.41.8±0.214.2±0.80.16±0.030.13±0.023岁~2.5±0.42.0±0.215.6±1.00.16±0
导读正常儿童左、右冠状动脉测值年龄LCA(mm)RCA(mm)AO(mm)LCA/AORCA/AO新生儿1.2±0.21.2±0.28.5±0.70.15±0.030.14±0.031月~1.9±0.31.6±0.310.7±1.10.18±0.030.15±0.036月~2.0±0.21.6±0.312.5±1.10.16±0.020.13±0.031岁~2.3±0.41.8±0.214.2±0.80.16±0.030.13±0.023岁~2.5±0.42.0±0.215.6±1.00.16±0
正常儿童左、右冠状动脉测值
| 年龄 | LCA(mm) | RCA(mm) | AO(mm) | LCA/AO | RCA/AO |
| 新生儿 | 1.2±0.2 | 1.2±0.2 | 8.5±0.7 | 0.15±0.03 | 0.14±0.03 |
| 1月~ | 1.9±0.3 | 1.6±0.3 | 10.7±1.1 | 0.18±0.03 | 0.15±0.03 |
| 6月~ | 2.0±0.2 | 1.6±0.3 | 12.5±1.1 | 0.16±0.02 | 0.13±0.03 |
| 1岁~ | 2.3±0.4 | 1.8±0.2 | 14.2±0.8 | 0.16±0.03 | 0.13±0.02 |
| 3岁~ | 2.5±0.4 | 2.0±0.2 | 15.6±1.0 | 0.16±0.03 | 0.13±0.01 |
| 6岁~ | 2.9±0.4 | 2.1±0.3 | 18.3±1.4 | 0.16±0.02 | 0.12±0.01 |
| 9岁~ | 2.9±0.5 | 2.5±0.4 | 20.1±0.6 | 0.15±0.03 | 0.12±0.02 |
| 12~14岁 | 3.4±0.5 | 2.8±0.4 | 22.0±1.3 | 0.15±0.02 | 0.13±0.01 |
婴儿超声正常径线（mm）
| 年龄 | RV | LVDd | RVOT | AO | LA | IVS | LVPW |
| 新生儿 | 9.3±1.6 | 19.0±2.0 | 14.2±1.8 | 8.7±0.6 | 9.7±1.0 | 1.8±0.3 | 1.6±0.4 |
| 1月~ | 9.7±2.2 | 23.5±2.0 | 17.2±1.8 | 10.4±1.2 | 11.6±1.3 | 2.6±0.5 | 2.6±0.5 |
| 4月~ | 9.5±1.8 | 25.9±1.8 | 18.2±1.8 | 11.9±1.2 | 13.0±1.6 | 2.7±0.3 | 2.7±0.4 |
| 7月~ | 10.6±2.2 | 27.8±1.9 | 20.1±1.9 | 13.1±1.1 | 14.8±2.1 | 3.3±0.4 | 3.3±0.4 |
| 1岁~ | 10.8±2.4 | 29.5±1.7 | 20.9±1.9 | 14.2±1.0 | 16.6±2.1 | 3.7±0.4 | 3.7±0.4 |
胎儿超声正常径线（mm）
| 孕期（w） | LA | RA | LV | RV | AO | PA | IVS | PFO |
| 17~28 | 7.6±1.3 | 9.2±2.1 | 7.6±1.9 | 8.9±2.5 | 5.8±1.3 | 6.5±1.4 | 3.0±0.7 | 4.0±1.2 |
| 29~36 | 10.2±1.9 | 12.0±1.8 | 10.8±2.3 | 13.5±2.9 | 8.0±1.1 | 8.0±1.2 | 3.8±1.1 | 5.0±1.4 |
| 37~40 | 11.6±2.1 | 14.2±3.0 | 12.6±2.9 | 15.8±2.9 | 8.6±0.8 | 9.0±1.2 | 4.0±0.9 | 5.8±1.5 |
| 内径（cm） | V(Sys) | V(Dias) | V(mean) | Volume | RI | PI |
| 肝左V | 0.58±0.06 | 37.9±9.17 | 24.9±8.2 | 23.4±6.6 | 359±98.6 | 0.40±0.09 | 1.38±0.23 |
| 肝中V | 0.68±0.09 | 36±10 | 24±6.8 | 25.5±5.7 | 461±106 | 0.36±0.08 | 1.1±0.23 |
| 肝右V | 0.73±0.08 | 34.6±8.4 | 25±6.8 | 26±6.3 | 499±144 | 0.38±0.09 | 1.1±0.26 |
| 门V | 0.±0.1 | 14.5±3.0 | 11±3.3 | 11.8±3 | 401±127 | 0.29±0.09 | 0.56±0.18 |
| 肝A | 0.48±0.05 | 49.6±12.8 | 17.9±3.0 | 29±5.6 | 316±72.6 | 0.66±0.05 | 1.18±0.13 |
| 年龄 | 主动脉前后径 | 主动脉内径 | 主动脉幅度 | 左房内径 | 左室内径 | 左室流出道 | 右房内径 | 右室内径 | 右室流出道 | 室间隔厚度 | 室间隔幅度 | 左室后壁厚度 | 左室后壁幅度 | 二尖瓣CE幅度 | 二尖瓣DE幅度 | 三尖瓣CE幅度 | 三尖瓣CE幅度 |
| 均值 标准差 | 均值 标准差 | 均值 标准差 | 均值 标准差 | 均值 标准差 | 均值 标准差 | 均值 标准差 | 均值 标准差 | 均值 标准差 | 均值 标准差 | 均值 标准差 | 均值 标准差 | 均值 标准差 | 均值 标准差 | 均值 标准差 | 均值 标准差 | 均值 标准差 |
| 新生儿 | 9.7 | 0.7 | 8.7 | 0.6 | 3.7 | 0.7 | 9.7 | 1.0 | 19.0 | 2.0 | 12.3 | 1.7 | 18.6 | 1.8 | 9.3 | 1.6 | 14.2 | 1.8 | 1.8 | 0.3 | 2.4 | 0.5 | 1.6 | 0.4 | 3.8 | 0.9 | 8.5 | 1.7 | 5.6 | 1.5 | 11.9 | 1.9 | 8.1 | 1.4 |
| 1月~ | 11.4 | 1.3 | 10.4 | 1.2 | 5.3 | 0.6 | 11.6 | 1.3 | 23.5 | 2.0 | 13.7 | 1.8 | 24.3 | 3.3 | 9.7 | 2.2 | 17.2 | 1.8 | 2.6 | 0.5 | 2.9 | 0.8 | 2.6 | 0.5 | 6.1 | 0.7 | 8.8 | 2.1 | 4.9 | 1.4 | 14.3 | 2.7 | 9.0 | 1.7 |
| 4月~ | 12.9 | 1.2 | 11.9 | 1.2 | 5.3 | 0.6 | 13.0 | 1.6 | 25.9 | 1.8 | 14.9 | 2.0 | 24.3 | 3.8 | 9.5 | 1.8 | 18.2 | 1.8 | 2.7 | 0.3 | 3.3 | 0.6 | 2.7 | 0.4 | 6.6 | 1.0 | 9.3 | 2.4 | 5.2 | 1.8 | 15.1 | 2.7 | 8.6 | 1.6 |
| 7月~ | 14.1 | 1.0 | 13.1 | 1.1 | 5.9 | 1.0 | 14.8 | 2.1 | 27.8 | 1.9 | 15.6 | 1.8 | 27.4 | 3.0 | 10.6 | 2.2 | 20.1 | 1.9 | 3.3 | 0.4 | 3.8 | 0.6 | 3.3 | 0.4 | 8.0 | 0.9 | 10.1 | 2.0 | 6.0 | 1.4 | 15.7 | 2.5 | 8.8 | 2.4 |
| 1岁~ | 15.2 | 1.0 | 14.2 | 1.0 | 7.0 | 1.8 | 16.6 | 2.1 | 29.5 | 1.7 | 16.8 | 2.1 | 29.8 | 3.1 | 10.8 | 2.4 | 20.9 | 1.9 | 3.7 | 0.4 | 3.9 | 0.8 | 3.7 | 0.4 | 8.7 | 1.0 | 10.9 | 2.6 | 6.5 | 2.0 | 17.6 | 2.1 | 10.2 | 2.0 |
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| 2~ | 16.2 | 0.9 | 15.1 | 0.9 | 7.4 | 1.1 | 17.9 | 2.1 | 30.9 | 1.9 | 18.7 | 2.1 | 31.8 | 2.2 | 11.3 | 2.8 | 19.9 | 2.6 | 3.9 | 0.4 | 4.4 | 0.6 | 3.8 | 0.4 | 8.7 | 0.9 | 13.2 | 2.4 | 8.4 | 2.4 | 19.6 | 2.5 | 11.2 | 2.7 |
| 3~ | 16.6 | 1.3 | 15.4 | 1.2 | 7.8 | 1.0 | 17.5 | 2.2 | 30.8 | 1.8 | 17.7 | 2.0 | 31.4 | 2.7 | 11.6 | 2.0 | 20.3 | 2.1 | 3.8 | 0.4 | 4.4 | 0.8 | 3.8 | 0.4 | 8.4 | 0.8 | 11.5 | 1.8 | 7.5 | 1.6 | 19.9 | 2.7 | 11.6 | 2.0 |
| 4~ | 18.4 | 1.8 | 16.8 | 1.3 | 9.0 | 1.9 | 17.9 | 2.2 | 31.5 | 2.6 | 19.3 | 2.5 | 30.0 | 3.3 | 11.1 | 1.0 | 20.4 | 3.5 | 4.4 | 0.6 | 4.5 | 0.9 | 4.4 | 0.5 | 8.8 | 1.2 | 13.7 | 2.7 | 8.5 | 2.4 | 21.4 | 4.6 | 11.9 | 2.7 |
| 5~ | 20.0 | 1.7 | 17.9 | 1.5 | 10.1 | 1.1 | 19.4 | 1.7 | 32.5 | 2.7 | 20.8 | 1.9 | 31.4 | 4.6 | 12.1 | 1.7 | 21.5 | 3.3 | 4.4 | 0.5 | 5.1 | 0.8 | 4.5 | 0.5 | 9.4 | 1.2 | 15.5 | 3.1 | 9.4 | 2.6 | 21.7 | 2.9 | 11.6 | 2.1 |
| 6~ | 20.5 | 1.7 | 19.7 | 1.7 | 10.1 | 1.6 | 19.8 | 1.7 | 35.8 | 3.1 | 21.5 | 2.7 | 33.9 | 3.4 | 12.5 | 1.3 | 21.0 | 3.7 | 5.1 | 0.5 | 5.5 | 0.6 | 4.7 | 0.5 | 10.3 | 0.7 | 16.9 | 2.0 | 10.4 | 2.5 | 23.5 | 2.2 | 13.1 | 2.1 |
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| 7~ | 21.3 | 1.9 | 19.4 | 1.8 | 10.4 | 1.7 | 20.7 | 2.1 | 37.7 | 2.2 | 22.6 | 2.5 | 33.2 | 4.0 | 11.9 | 1.4 | 22.1 | 3.1 | 5.2 | 0.4 | 5.4 | 0.7 | 5.0 | 0.5 | 10.6 | 1.0 | 16.2 | 2.8 | 10.3 | 2.5 | 22.3 | 2.1 | 12.0 | 2.3 |
| 8~ | 21.6 | 1.6 | 19.8 | 1.4 | 10.5 | 1.6 | 21.2 | 1.6 | 38.6 | 2.6 | 22.1 | 2.2 | 35.7 | 5.7 | 12.6 | 0.8 | 21.2 | 3.5 | 4.9 | 0.6 | 5.4 | 0.8 | 5.0 | 0.6 | 10.5 | 1.1 | 15.3 | 3.0 | 9.7 | 2.7 | 21.4 | 1.5 | 12.8 | 1.8 |
| 9~ | 21.6 | 1.7 | 20.3 | 1.7 | 9.7 | 1.5 | 20.9 | 2.0 | 39.7 | 2.3 | 22.1 | 2.2 | 35.8 | 3.0 | 12.3 | 1.4 | 22.3 | 2.8 | 4.8 | 0.8 | 5.5 | 0.7 | 5.0 | 0.7 | 10.7 | 1.1 | 15.2 | 1.2 | 9.9 | 2.1 | 22.9 | 3.5 | 13.0 | 2.7 |
| 10~ | 22.3 | 1.7 | 19.8 | 1.7 | 10.0 | 1.4 | 21.5 | 2.3 | 40.9 | 2.6 | 22.7 | 2.6 | 36.9 | 1.8 | 12.9 | 1.5 | 22.4 | 2.7 | 5.1 | 0.7 | 5.4 | 0.9 | 5.1 | 0.5 | 10.9 | 0.9 | 17.4 | 3.5 | 10.8 | 1.8 | 24.1 | 3.1 | 14.0 | 2.6 |
| 11~ | 23.5 | 1.9 | 22.6 | 1.9 | 10.9 | 1.1 | 22.6 | 2.5 | 42.8 | 3.4 | 24.5 | 2.8 | 40.4 | 2.6 | 14.1 | 2.0 | 23.6 | 3.0. | 5.7 | 0.8 | 5.6 | 0.9 | 5.7 | 0.9 | 11.0 | 1.2 | 17.6 | 2.4 | 11.1 | 3.2 | 25.5 | 3.0 | 14.2 | 3.3 |
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| 12~ | 24.8 | 2.1 | 22.3 | 1.4 | 10.9 | 1.4 | 23.9 | 2.4 | 43.6 | 3.0 | 25.6 | 2.2 | 39.6 | 3.6 | 13.4 | 1.4 | 23.8 | 3.1 | 5.7 | 0.8 | 5.7 | 1.0 | 5.6 | 0.8 | 11.2 | 1.0 | 17.5 | 2.6 | 10.9 | 2.1 | 24.4 | 3.4 | 15.5 | 3.2 |
| 13~ | 24.7 | 2.8 | 23.0 | 2.0 | 11.0 | 1.3 | 23.8 | 4.1 | 44.7 | 3.0 | 25.6 | 3.7 | 41.7 | 3.0 | 13.7 | 1.6 | 25.9 | 4.0 | 5.8 | 0.8 | 5.9 | 0.8 | 5.8 | 0.8 | 11.4 | 1.3 | 18.7 | 3.5 | 12.5 | 3.0 | 26.9 | 3.5 | 15.6 | 3.4 |
| 14~ | 25.2 | 2.0 | 24.1 | 2.1 | 10.5 | 1.5 | 25.7 | 2.9 | 45.2 | 3.7 | 27.5 | 2.8 | 41.0 | 3.6 | 14.5 | 2.6 | 26.8 | 3.6 | 6.9 | 0.8 | 6.4 | 1.1 | 6.8 | 0.7 | 12.1 | 1.3 | 20.9 | 2.8 | 11.0 | 3.1 | 29.6 | 3.6 | 16.0 | 3.5 |
| 15 | 25.8 | 1.7 | 23.8 | 1.7 | 10.8 | 1.2 | 27.1 | 2.0 | 45.6 | | | | | | | | | | | | | | | | | | | | | | | | | |
| 16 | 26.1 | 1.8 | 25.4 | 1.8 | 10.9 | 1.1 | 27.3 | 2.1 | 46.5 | | | | | | | | | | | | | | | | | | | | | | | | | |
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| 17~18 | 27.8 | 2.4 | 23.8 | 2.4 | 11.3 | 1.3 | 27.7 | 2.7 | 47.0 | | | | | | | | | | | | | | | | | | | | | | | | | |
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不 同 年 龄 组 正 常 儿 童 的 超 声 心 动 图 测 值
小儿心脏正常值测量标准王成
正常儿童左、右冠状动脉测值年龄LCA(mm)RCA(mm)AO(mm)LCA/AORCA/AO新生儿1.2±0.21.2±0.28.5±0.70.15±0.030.14±0.031月~1.9±0.31.6±0.310.7±1.10.18±0.030.15±0.036月~2.0±0.21.6±0.312.5±1.10.16±0.020.13±0.031岁~2.3±0.41.8±0.214.2±0.80.16±0.030.13±0.023岁~2.5±0.42.0±0.215.6±1.00.16±0
