A clinical evaluation of the prenatal screening mode of fetal cardiac anatomy by ultrasound
- VernacularTitle:胎儿心脏畸形的超声筛查和诊断模式的临床评估
- Author:
Hongbing XU
- Publication Type:Journal Article
- Keywords:
Fetal cardiac anatomy;
Prenatal screening;
Fetal echocardiography
- From:
Journal of Chongqing Medical University
2003;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:The objective of this study was to assess prenatal heart screening program by ultasound in our hospital.Methods:20～24 weeks gestation screening scans were performed on 9 685 women.Follow-up data of fetuses was obstained by us.Fetal heart screening was based on four-chamber and outflow tract views.Results:Among 9 685 cases,46 cases of fetal cardiovascular abnormality were found,5 cases were false negative.The sensitivity of the four-chamber view alone was 58.82%,The sensitivity of the combination of the four-chamber and outflow tract views was 86.27%.the specificity was 99.98%.Conclusion:The screening program showed good sensitivity and excellent specificity.Our prenatal heart screening progaram was feasible.
