有严重解剖学缺陷的先天性心脏病患者,如左心发育不全,可行移植手术.M-型实时超声诊断有助于正确的产前诊断和进一步研究.可能胎心不规律或缓慢是胎儿先天性心脏病损表现的首要症状.大多数病例的胎心不规律与功能失调有关,不需任何治疗能自身纠正.本文报告两例产前诊断完 Patients with congenital heart defects who have severe anatomic defects, such as hypoplastic left heart, may undergo transplant surgery, and M-mode real-time ultrasound may be helpful in proper prenatal diagnosis and further study.It may be fetal congenital or slow fetal congenital The first symptom of the performance of sexual heart failure in most cases of fetal heart rate irregularities and dysfunction, without any treatment to correct themselves.This article reports two cases of prenatal diagnosis End