title: Ultrasonic measurement of fetal and neonatal ventricular dimensions.
mesh_terms: D002306:Cardiac Volume; D005260:Female; D005318:Fetal Heart / Q000502:physiology*; D006801:Humans; D007231:Infant, Newborn; D009200:Myocardial Contraction; D011247:Pregnancy; D014463:Ultrasonography