Corrigendum: Comparison of cardiac function between single left ventricle and tricuspid atresia: assessment using echocardiography combined with computational fluid dynamics.

[This corrects the article DOI: 10.3389/fped.2023.

Automatic Detection of Secundum Atrial Septal Defect in Children Based on Color Doppler Echocardiographic Images Using Convolutional Neural Networks.

Secundum atrial septal defect (ASD) is one of the most common congenital heart diseases (CHDs). This study aims to evaluate the feasibility and accuracy of automatic detection of ASD in children based on color Doppler echocardiographic images using convolutional neural networks. In this study, we propose a fully automatic detection system for ASD, which includes three stages.

Strategies for diagnosis of fetal right atrium dilation: based on fetal cardiac anatomy and hemodynamics.

Background: Fetal right atrium (RA) dilation is frequently detected in routine screenings while it remains a challenge to clarify the reasons. This study aimed to analyze the cardiac anatomy and hemodynamics of fetal RA dilation and the changes of hemodynamic indexes.

Methods: In the retrospective study, 420 fetuses with RA dilation were included, which were classified into the physiological group (n = 202), volume overload group (n = 142), and the pressure overload group (n = 76).

Prenatal two-and three-dimensional echocardiographic diagnosis of anomalous origin of one pulmonary artery from the ascending aorta: Case report and literature review.

In utero diagnosis of anomalous origin of one pulmonary artery from the ascending aorta (AOPA) has been rarely reported, although this malformation has a high mortality rate due to the rapid development of pulmonary hypertension. We report two cases of AOPA, in which either the left or the right pulmonary artery originated from the distal part of the ascending aorta. Scanning around the three-vessel view to search for the origin of the left and right pulmonary arteries is essential for the diagnosis.

Prenatal diagnosis of fetal isolated right coronary artery to left ventricle fistula.

Coronary artery fistula (CAF) is a rare malformation and is seldom reported during pregnancy. Right coronary artery fistula commonly drains into the right ventricle, right atrium, or pulmonary artery. We describe here a rare case of fetal CAF draining into the left ventricle using cross-sectional and color Doppler echocardiography.