cyanotic

Infants and young children with unrepaired tetralogy of Fallot are often blue (cyanotic).

患有法洛四联症儿经常表现为颜面、口唇青紫（发绀）。

4. There are 135 cyanotic congenital heart defects (73.1%) and 366 acyanotic congenital heart defects (26.9%).

紫绀型先天心脏病135例(26.9％)，非紫绀型先天心脏病366例(73.1％)。收藏指正

But the improvement in growth of acyanotic and cyanotic groups was not significant (P>0.1).Also, there was no difference in height and weight between boys and girls (P>0.1).

但在发绀主非发绀组羣间、身高体重间、男间相互比校，则无显著差异（P值约＞0.1）。