Feasibility Study on Prenatal Cardiac Screening Using Four-Dimensional Ultrasound with Spatiotemporal Image Correlation: A Multicenter Study - Fig 1

<p>Multiplanar mode (4CV as the original acquisition plane): (A) 4CV; (B) DA; (C) transverse section of plane A. LV, left ventricle; RV, right ventricle; LA, left atrium; RA, right atrium; DAO, descending aorta; RVOT, right ventricular outflow tract; 4CV, four-chamber view; DA, ductal arch.</p

Single-factor analysis.

<p>Single-factor analysis.</p

Maternal and data characteristics among the three centers.

<p>Maternal and data characteristics among the three centers.</p

ROC curve for predicting the influence factor of STIC quality.

<p>ROC curve for predicting the influence factor of STIC quality.</p

Results of binary logistic regression.

<p>Results of binary logistic regression.</p

Scoring system of the volume data quality.

<p>Scoring system of the volume data quality.</p

Success rates of reconstructed cardiac views.

<p>Success rates of reconstructed cardiac views.</p

ROC curve for aggregate score criteria and stated obstetric screening plane criteria (used in this study) for judging the STIC quality.

<p>ROC curve for aggregate score criteria and stated obstetric screening plane criteria (used in this study) for judging the STIC quality.</p