title: The left ventricular echogenic focus: a normal finding.
authors.affiliation: Department of Radiology, Hospital of the University of Pennsylvania, Philadelphia 19104.
authors.forename: D W
authors.initials: DW
authors.lastname: Levy
authors.forename: M C
authors.initials: MC
authors.lastname: Mintz
mesh_terms: D005318:Fetal Heart / Q000033:anatomy & histology*; D006352:Heart Ventricles / Q000196:embryology; D006801:Humans; D011446:Prospective Studies; D014463:Ultrasonography