由于超声诊断仪分辨牢的提高、多功能探头的引进和适于胎儿心脏成像方法的建立,在80年代有了突破性进展的胎儿超声心动图能精确测算随胎龄变化的胎儿心脏的几何数值和功能参数,有效诊断胎龄在16周至分娩(?)间胎儿的心脏结构、节律和功能的异常,并正确指导胎儿心脏疾患的宫内治疗和围产期处理。 Fetal echocardiography, which had a breakthrough in the 1980s, can accurately measure the geometric values ​​of the fetal heart as a function of gestational age due to the increased resolution of sonography, the introduction of multi-function probes and the establishment of fetal heart imaging methods And functional parameters to effectively diagnose fetal cardiac structure, rhythm and dysfunction in gestational age from 16 weeks to delivery (?), And to correctly guide intrauterine and perinatal treatment of fetal cardiac disorders.