Posted in Web Fetal Cardiac US: Techniques and Normal Anatomy Correlated … January 26, 2021 Pulmonary stenosis and atresia with intact ventricular septum during prenatal life. Ultrasound Obstet Gynecol 2003 ;21(3):228–233. Crossref , Medline , Google Scholar https://pubs.rsna.org/doi/full/10.1148/rg.2017160126