Conclusion the various kinds of structures of tricuspid complex of the fetalhearts are growing with the increase of the fetal ages.
结论胎心三尖瓣复合体的各结构随着胎龄的增长而增长。
2
Methods Computerized ultrasonic doppler system was used to study the four-chamber view of 137 fetalhearts from 10 to 17 weeks of gestation.
方法应用彩色多谱勒超声检测137例孕10至17周的正常胎儿心脏四腔结构。
3
To observe the anatomical structures of tricuspid complex of different-month fetalhearts in order to accumulate data for heart study and clinical utilization.