title: Fetal cardiac outflow tract screening.
authors.forename: R C
authors.initials: RC
authors.lastname: Chao
mesh_terms: D001011:Aorta / Q000000981:diagnostic imaging; D001783:Blood Flow Velocity; D004452:Echocardiography; D005260:Female; D005318:Fetal Heart / Q000000981:diagnostic imaging*; D006801:Humans; D011247:Pregnancy; D011651:Pulmonary Artery / Q000000981:diagnostic imaging; D016216:Ultrasonography, Prenatal