小儿心脏正常值测量标准

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1、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±0.030.13±0.016岁

2、~2.9±0.42.1±0.318.3±1.40.16±0.020.12±0.019岁~2.9±0.52.5±0.420.1±0.60.15±0.030.12±0.0212~14岁3.4±0.52.8±0.422.0±1.30.15±0.020.13±0.01婴儿超声正常径线（mm）年龄RVLVDdRVOTAOLAIVSLVPW新生儿9.3±1.619.0±2.014.2±1.88.7±0.69.7±1.01.8±0.31.6±0.41月~9.7±2.223.5±2.017.2±1.810.4±1.211.6±1.32.

3、6±0.52.6±0.54月~9.5±1.825.9±1.818.2±1.811.9±1.213.0±1.62.7±0.32.7±0.47月~10.6±2.227.8±1.920.1±1.913.1±1.114.8±2.13.3±0.43.3±0.41岁~10.8±2.429.5±1.720.9±1.914.2±1.016.6±2.13.7±0.43.7±0.4胎儿超声正常径线（mm）孕期（w）LARALVRVAOPAIVSPFO17~287.6±1.39.2±2.17.6±1.98.9±2.55.8±1.36.5±1.

4、43.0±0.74.0±1.229~3610.2±1.912.0±1.810.8±2.313.5±2.98.0±1.18.0±1.23.8±1.15.0±1.437~4011.6±2.114.2±3.012.6±2.915.8±2.98.6±0.89.0±1.24.0±0.95.8±1.5内径（cm）V(Sys)V(Dias)V(mean)VolumeRIPI肝左V0.58±0.0637.9±9.1724.9±8.223.4±6.6359±98.60.40±0.091.38±0.23肝中V0.68±0.0936±1024

5、±6.825.5±5.7461±1060.36±0.081.1±0.23肝右V0.73±0.0834.6±8.425±6.826±6.3499±1440.38±0.091.1±0.26门V0.89±0.114.5±3.011±3.311.8±3401±1270.29±0.090.56±0.18肝A0.48±0.0549.6±12.817.9±3.029±5.6316±72.60.66±0.051.18±0.13不同年龄组正常儿童的超声心动图测值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

6、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9.70.78.70.63.70.79.71.019.02.012.31.718.61.89.31.614.21.81.80.32.40.51.60.43.80.98.51.75.61.511.91.98.11.41月~11.41.310.

7、41.25.30.611.61.323.52.013.71.824.33.39.72.217.21.82.60.52.90.82.60.56.10.78.82.14.91.414.32.79.01.74月~12.91.211.91.25.30.613.01.625.91.814.92.024.33.89.51.818.21.82.70.33.30.62.70.46.61.09.32.45.21.815.12.78.61.67月~14.11.013.11.15.91.014.82.127.81.915.61.827.43.

8、010.62.220.11.93.30.43.80.63.30.48.00.910.12.06.01.415.72.58.82.41岁~15.21.014.21.07.01.816.62.129.51.716.82.129.83.110.82.420.91.93.70.43.90.83.70.48.71.010.92