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【目的】比较四腔心平面与九平面联合彩超在胎儿先天性心脏病中的诊断价值。【方法】选择先天性心脏病胎儿80例，分别采用四腔心平面彩超与九平面彩超检查，比较两种方法的阳性符合率。【结果】九平面彩超检出声像阳性符合率93．5％（101／108）明显高于四腔心平面彩超的阳性符合率46．3％（50／108） ，其差异有统计学意义（ P ＜0．05）。【结论】九平面彩超检查胎儿先天性心脏病，检出声像阳性符合率高，值得临床推广应用。“,”Objective]To compare four‐chamber view plus color ultrasound versus nine‐consecutive scan‐ning plane plus color ultrasound in the diagnosis of fetal congenital heart diseases .[Methods]A total of 80 ca‐ses of fetal congenital heart diseases at our hospital were diagnosed by four‐chamber view plus color ultrasound versus nine‐consecutive scanning plane plus color ultrasound .And the positive diagnostic coincidence rate was compared .[Results]The positive diagnostic coincidence rate of fetal congenital heart diseases as diagnosed by nine‐consecutive scanning plane plus color ultrasound was significantly higher than that of four‐chamber view plus color ultrasound .And the difference was statistically significant ( P < 0 .05) .[Conclusion]Compared with four‐chamber view plus color ultrasound in the diagnosis of fetal congenital heart diseases ,nine‐consecu‐tive scanning plane plus color ultrasound may enhance the positive diagnostic coincidence rate so that it is wor‐thy of wider popularization .