title: Echogenic foci in the fetal heart: a marker of chromosomal abnormalities.
mesh_terms: D000782:Aneuploidy; D005260:Female; D005318:Fetal Heart / Q000000981:diagnostic imaging*; D005819:Genetic Markers; D006801:Humans; D011247:Pregnancy; D016216:Ultrasonography, Prenatal
chemical_list: D005819:Genetic Markers