AIM: To analyze structure of persistenttruncusarteriosus (PTA), hemodynamics, and explore selection of view.
目的:分析永存动脉干(PTA)结构、血流动力学特征,并探讨切面的选择。
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Objective To explore the echocardiographic characteristics of persistenttruncusarteriosus and evaluate the value of echocardiography in clinical imaging diagnosis.
目的探讨永存动脉干的超声显像特征,评价超声心动图在永存动脉干影像诊断中的价值。
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Conclusions Echocardiography was the first choice to diagnose persistenttruncusarteriosus in clinical imaging diagnostic methods.