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目的评价多层螺旋CT在先天性心脏病中的应用价值。方法对50例临床诊断先天性心脏病的患者进行螺旋CT增强扫描,所有患者在CT检查前均行心脏超声心动图(echocardiography,ECHO)检查,所得CT结果与临床诊断及超声心动图对比分析。结果MSCT能够准确观察主动脉、肺动脉及肺静脉畸形等血管的形态结构,诊断准确率达到98%。讨论多层螺旋CT后处理重建能够直观地显示心脏结构,是先天性心脏病检查的一种无创、有效的准确诊断手段。
Objective To evaluate the value of multi-slice spiral CT in the diagnosis of congenital heart disease. Methods Fifty cases of congenital heart disease were scanned by spiral CT. All patients underwent echocardiography (ECHO) examination before CT examination. The CT results were compared with clinical diagnosis and echocardiography. Results MSCT can accurately observe the morphology of the aorta, pulmonary artery and pulmonary vein malformations, the diagnostic accuracy rate of 98%. Discussion Multi-slice spiral CT post-processing reconstruction can visually show the structure of the heart is a non-invasive, effective and accurate diagnostic tool for congenital heart disease examination.