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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,超声心动图的正常值,指 标,参考值,指 标,参考值,主动脉内径AO,2040mm,肺动脉内径PA,12-26mm,室间隔厚度IVS,612mm,左室后壁厚度LVPW,612mm,左室内径LV,3550mm,左房内径LA,2040mm,右室内径RV,7-23mm,右房内径RA,3341mm,右室流出道RVOT,30mm,心脏彩超正常值,二维超声测值,指 标,参考值,指 标,参考值,二尖瓣口流速MV,0.30.9m/s,主动脉瓣口流速AV,1.01.7米/秒,三尖瓣口流速TV,0.30.7m/s,肺动脉瓣口流速PV,0.60.9米/秒,心脏彩超正常值,多普勒测值,指 标,参考值,指 标,参考值,舒张末期容量EDV,10824ml,收缩末期容量ESV,4516ml,舒张末期内径,LVD,35-55mm,收缩末期内径LVS,20-40mm,射血分数EF,50-70%,缩短分数FS,30-45%,左室射血分数LVEF,55-80%,左室缩短率LVFS,30%左右,E峰与A峰比值E/A,1,每搏输出量SV,70-90ml,心脏彩超正常值,左心功能测值,指 标,参考值,指 标,参考值,二尖瓣瓣口面积MVA,4-6 m2,主动脉瓣口面积AVA,2.5-3.5 m2,房缺大小、流速,0,0 m/s,肺动脉压力PAP,15-28 mmHg,室缺大小、流速,0,0 m/s,Nakata指数(PAI指数),330mm/m,Mcgoon指数,2.0,心脏彩超正常值,其他数据,心脏彩超正常值,计算公式,Nakata指数(PAI指数),=左右肺动脉截面积之和体表面积,Mcgoon指数,=左右肺动脉直径之和膈肌水平主动脉直径,心脏彩超正常值,项目名称:,内径(mm),部位名称:,厚度(mm),左房 LA,35,室间隔IVS,12,左室 LV,55,左室后壁LVPW,12,升主动脉 AO,35,左室壁,9-12,主肺动脉,PA,30,右室壁,3-4,右房 RA,4035,右室,25,左室流出道,18-40,右室流出道,18-35,心脏彩超正常值,瓣膜关闭不全程度划分标准,二尖瓣和三尖瓣:,主动脉瓣和肺动脉瓣:,程 度,轻微,轻度,中度,重度,返流束面积(cm2),8,程 度,轻微,轻度,中度,重度,返流束面积(cm2),6,心脏彩超正常值,二尖瓣狭窄程度的评估,狭窄程度,瓣口面积(cm2),平均压差(mmHg),PHT(ms),轻度,1.5-2.0,5,150,中度,1.0-1.5,5-10,150-220,重度,10,220,心脏彩超正常值,主动脉瓣狭窄程度的评估,狭窄,程度,瓣膜形态,瓣口面积(cm2),瓣口面积指数,(cm2/m2),最大压差,(mmHg),平均压差,(mmHg),轻度,瓣叶增厚,运动受限,1.0,0.9-1.1,16-50,25,中度,瓣叶增厚,运动减低,1.0-0.75,0.6-0.9,50-80,25-50,重度,瓣膜明显增厚且瓣叶固定不动,0.75,80,50,心脏彩超正常值,三尖瓣狭窄程度的评估,狭窄,程度,瓣口面积(cm2),峰值流速,(m/s),平均速度,(m/s),最大压差,(mmHg),平均压差,(mmHg),轻度,3.0,1-1.3,1,4-6,2-3,中度,1.8-3.0,1.3-1.7,1-1.2,7-12,3-5,重度,1.7,1.2,12,5,心脏彩超正常值,肺动脉压,正常肺动脉压力(静息时):,收缩压:18-25mmHg,舒张压:6-10mmHg,平均压:12-16mmHg,肺动脉高压:,静息时收缩压:30mmHg,静息时平均压:20mmHg,运动时平均压:30mmHg,肺动脉高压(PASP)分级:,轻度:30-50mmHg,中度:50-80mmHg,重度:70mmHg,心脏彩超正常值,不同年龄小儿指标,年龄,主动脉内径,AOD,左房内径,LAD,左室内径,LVD,右房内径,RAD,右室内径,RVD,右室流出道,RVOT,室间隔厚度,IVSD,左室后壁厚度,LVPW,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,8.7,0.6,9.7,1.0,19.0,2.0,18.6,1.8,9.3,1.6,14.2,1.8,1.8,0.3,1.6,0.4,1月,10.4,1.2,11.6,1.3,23.5,2.0,24.3,3.3,9.7,2.2,17.2,1.8,2.6,0.5,2.6,0.5,4月,11.9,1.2,13.0,1.6,25.9,1.8,24.3,3.8,9.5,1.8,18.2,1.8,2.7,0.3,2.7,0.4,7月,13.1,1.1,14.8,2.1,27.8,1.9,27.4,3.0,10.6,2.2,20.1,1.9,3.3,0.4,3.3,0.4,1岁,14.2,1.0,16.6,2.1,29.5,1.7,29.3,3.1,10.8,2.4,20.9,1.8,3.7,0.4,3.7,0.4,2岁,15.1,0.9,17.9,2.1,30.9,1.9,31.3,2.2,11.3,2.8,19.9,2.6,3.9,0.4,3.8,0.4,3岁,15.4,1.2,17.5,2.2,30.8,1.8,31.4,2.7,11.6,2.0,20.3,2.1,3.8,0.4,3.8,0.4,4岁,16.8,1.3,17.9,2.2,31.5,2.6,30.0,3.3,11.1,1.0,20.4,3.5,4.4,0.6,4.4,0.5,5岁,17.9,1.5,19.9,1.7,32.5,2.7,31.4,4.6,12.1,1.7,21.5,3.3,4.4,0.5,4.5,0.5,心脏彩超正常值,不同年龄小儿指标,年龄,主动脉内径,AOD,左房内径,LAD,左室内径,LVD,右房内径,RAD,右室内径,RVD,右室流出道,RVOT,室间隔厚度,IVSD,左室后壁厚度,LVPW,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,6岁,19.7,1.7,19.8,1.7,35.8,3.1,33.9,3.4,12.5,1.3,21.0,3.7,5.1,0.5,4.7,0.5,7岁,19.4,1.3,20.7,2.1,37.7,2.2,33.2,4.0,11.9,1.4,22.1,3.1,5.2,0.4,5.0,0.5,8岁,19.8,1.4,21.2,1.6,38.6,2.6,35.7,5.7,12.6,0.8,21.2,3.5,4.9,0.6,5.0,0.6,9岁,20.3,1.7,20.9,2.0,39.7,2.3,35.8,3.0,12.3,1.4,22.3,2.8,4.8,0.8,5.0,0.7,10,19.8,1.7,21.5,2.3,40.9,2.6,36.9,1.8,12.9,1.5,22.4,2.7,5.1,0.7,5.1,0.5,11,22.6,1.9,22.6,2.5,42.8,3.4,40.4,2.6,14.1,2.0,23.6,3.9,5.7,0.8,5.7,0.9,12,22.3,1.4,23.9,2.4,13.6,3.0,39.6,3.6,13.4,1.4,23.8,3.1,5.7,0.8,5.6,0.8,13,23.0,2.0,23.8,4.1,44.7,3.0,41.7,3.0,13.7,1.6,25.9,4.0,5.8,0.8,5.8,0.8,14,24.1,2.1,25.7,2.9,45.2,3.7,41.0,3.6,14.5,2.5,26.8,3.6,6.9,0.8,6.8,0.7,
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