Conclusion NCHD is an important cause of death in infancy and childhood.
结论先心病是婴幼儿死亡的主要原因。
Objective To study the value of color echocardiography in diagnosis of neonatal cyanotic congenital heart disease (NCHD).
目的探讨彩超对新生儿紫绀型先天性心脏病的诊断价值。
Objective To study the value of color echocardiography in diagnosis of neonatal cyanotic congenital heart disease (NCHD).
目的探讨彩超对新生儿紫绀型先天性心脏病的诊断价值。
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