Créquat J, Madelenat P
J Gynecol Obstet Biol Reprod (Paris). 1985;14(3):321-5.
Two-dimensional echography makes it possible to study the fetal heart in a routine obstetrical setting. It is easy to see the four cavities of the heart from the long axis. The speed of growth of the internal diameters of the right and left ventricles have been studied at different stages of normal pregnancy. In this way it has been possible to show the morphometric equilibrium between the right and the left side at different stages of the pregnancy by cardiac ventricular biometry. These measurement are the first step in screening for intra-uterine cardiac abnormalities.
二维超声心动图使得在常规产科检查中研究胎儿心脏成为可能。从长轴方向很容易看到心脏的四个腔室。已经对正常妊娠不同阶段左右心室内径的生长速度进行了研究。通过心室生物测量法，得以显示妊娠不同阶段左右心室之间的形态学平衡。这些测量是筛查宫内心脏异常的第一步。
