Accuracy of fetal echocardiography diagnosis and anticipated perinatal and early postnatal care in congenital heart disease in mid-gestation.
Acta Obstet Gynecol Scand
; 101(10): 1112-1119, 2022 10.
Article
in En
| MEDLINE
| ID: mdl-35818931
ABSTRACT
INTRODUCTION:
The aim of this study was to determine discrepancies in fetal congenital heart disease (CHD) diagnoses and anticipated early postnatal care and outcomes. MATERIAL ANDMETHODS:
A retrospective review of 462 randomly selected cases (23% of all cases) referred to a fetal cardiac assessment during the second trimester (mean 26 weeks) at the Children's Hospital in Helsinki between October 2010 and December 2020. Discrepancy between prenatal and postnatal CHD case evaluations was assessed with independently provided cardiac severity and surgical complexity scores.RESULTS:
In all, 250 cases, 181 CHD and 69 normal, with complete prenatal and postnatal live birth data as well as seven fetal autopsy reports available were included in the analysis. There were 12 false normal and seven false abnormal prenatal assessments. The prenatally anticipated level of early neonatal care was actualized in 62% and prostaglandin infusion in 95%. In total, 32.7% (84/257) cardiac severity scores were discrepant and in 12,4% (32/257) cases the discrepancies were considered significant (≥ +/- 2 scores). Among significant discrepancies, CHD severity score was overestimated in 13 and underestimated in 19 in fetal assessment. Progression of CHD severity after mid-gestation and during early neonatal phase explained eight of 19 underestimated fetal assessments. The most common discrepant diagnostic categories included ventricular septal defects (n = 7), borderline ventricles (n = 7; 5 left heart, 1 right heart and 1 double outlet right ventricle/transposition of the great arteries), arch anomalies including coarctations (n = 5) and tricuspid valve dysplasias (n = 4) with a significant change in postnatal diagnoses and treatment.CONCLUSIONS:
Although fetal CHD diagnosis and counseling is accurate and reliable in general, the study elaborates specific areas of uncertainty in clinical fetal cardiology practice that may be important to consider in fetal CHD evaluation and counseling provided in mid-gestation.Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Transposition of Great Vessels
/
Heart Defects, Congenital
Type of study:
Diagnostic_studies
/
Observational_studies
Limits:
Child
/
Female
/
Humans
/
Newborn
/
Pregnancy
Language:
En
Journal:
Acta Obstet Gynecol Scand
Year:
2022
Document type:
Article
Affiliation country:
Finland